Medical and Surgical Terms

Get definitions for terms found in the Medical and Surgical section used in ICD-10-PCS procedure codes. These definitions may also provide additional explanation or examples in their use.

The Medical and Surgical section codes represent the vast majority of procedures reported in an inpatient setting. Medical and surgical procedure codes have a first character value of "0". The 2nd character indicates the general body system (e.g., gastrointestinal).

The first through fifth characters are always assigned a specific value, but the device (6^th character) and the qualifier (7^th character) are not applicable to all procedures.

Select the desired option to view terms:

Medical and Surgical

Operation
Body Part
Approach
Device

Terms to Body Part

1st Toe, Left

Includes:

Hallux

1st Toe, Right

Includes:

Hallux

Abdomen Muscle, Left

Includes:

External oblique muscle
Internal oblique muscle
Pyramidalis muscle
Rectus abdominis muscle
Transversus abdominis muscle

Abdomen Muscle, Right

Includes:

External oblique muscle
Internal oblique muscle
Pyramidalis muscle
Rectus abdominis muscle
Transversus abdominis muscle

Abdominal Aorta

Includes:

Inferior phrenic artery
Lumbar artery
Median sacral artery
Middle suprarenal artery
Ovarian artery
Testicular artery

Abdominal Sympathetic Nerve

Includes:

Abdominal aortic plexus
Auerbach's (myenteric) plexus
Celiac (solar) plexus
Celiac ganglion
Gastric plexus
Hepatic plexus
Inferior hypogastric plexus
Inferior mesenteric ganglion
Inferior mesenteric plexus
Meissner's (submucous) plexus
Myenteric (Auerbach's) plexus
Pancreatic plexus
Pelvic splanchnic nerve
Renal nerve
Renal plexus
Solar (celiac) plexus
Splenic plexus
Submucous (Meissner's) plexus
Superior hypogastric plexus
Superior mesenteric ganglion
Superior mesenteric plexus
Suprarenal plexus

Abducens Nerve

Includes:

Sixth cranial nerve

Accessory Nerve

Includes:

Eleventh cranial nerve

Acoustic Nerve

Includes:

Cochlear nerve
Eighth cranial nerve
Scarpa's (vestibular) ganglion
Spiral ganglion
Vestibular (Scarpa's) ganglion
Vestibular nerve
Vestibulocochlear nerve

Adenoids

Includes:

Pharyngeal tonsil

Adrenal Gland

Includes:

Suprarenal gland

Adrenal Gland, Left

Includes:

Suprarenal gland

Adrenal Gland, Right

Includes:

Suprarenal gland

Adrenal Glands, Bilateral

Includes:

Suprarenal gland

Ampulla of Vater

Includes:

Duodenal ampulla
Hepatopancreatic ampulla

Anal Sphincter

Includes:

External anal sphincter
Internal anal sphincter

Ankle Bursa and Ligament, Left

Includes:

Calcaneofibular ligament
Deltoid ligament
Ligament of the lateral malleolus
Talofibular ligament

Ankle Bursa and Ligament, Right

Includes:

Calcaneofibular ligament
Deltoid ligament
Ligament of the lateral malleolus
Talofibular ligament

Ankle Joint, Left

Includes:

Inferior tibiofibular joint
Talocrural joint

Ankle Joint, Right

Includes:

Inferior tibiofibular joint
Talocrural joint

Anterior Chamber, Left

Includes:

Aqueous humour

Anterior Chamber, Right

Includes:

Aqueous humour

Anterior Tibial Artery, Left

Includes:

Anterior lateral malleolar artery
Anterior medial malleolar artery
Anterior tibial recurrent artery
Dorsalis pedis artery
Posterior tibial recurrent artery

Anterior Tibial Artery, Right

Includes:

Anterior lateral malleolar artery
Anterior medial malleolar artery
Anterior tibial recurrent artery
Dorsalis pedis artery
Posterior tibial recurrent artery

Anus

Includes:

Anal orifice

Aortic Valve

Includes:

Aortic annulus

Appendix

Includes:

Appendiceal orifice
Vermiform appendix

Atrial Septum

Includes:

Interatrial septum

Atrium, Left

Includes:

Atrium pulmonale
Left auricular appendix

Atrium, Right

Includes:

Atrium dextrum cordis
Right auricular appendix
Sinus venosus

Auditory Ossicle, Left

Includes:

Incus
Malleus
Stapes

Auditory Ossicle, Right

Includes:

Incus
Malleus
Stapes

Axillary Artery, Left

Includes:

Anterior circumflex humeral artery
Lateral thoracic artery
Posterior circumflex humeral artery
Subscapular artery
Superior thoracic artery
Thoracoacromial artery

Axillary Artery, Right

Includes:

Anterior circumflex humeral artery
Lateral thoracic artery
Posterior circumflex humeral artery
Subscapular artery
Superior thoracic artery
Thoracoacromial artery

Azygos Vein

Includes:

Right ascending lumbar vein
Right subcostal vein

Basal Ganglia

Includes:

Basal nuclei
Claustrum
Corpus striatum
Globus pallidus
Substantia nigra
Subthalamic nucleus

Basilic Vein, Left

Includes:

Median antebrachial vein
Median cubital vein

Basilic Vein, Right

Includes:

Median antebrachial vein
Median cubital vein

Bladder

Includes:

Trigone of bladder

Brachial Artery, Left

Includes:

Inferior ulnar collateral artery
Profunda brachii
Superior ulnar collateral artery

Brachial Artery, Right

Includes:

Inferior ulnar collateral artery
Profunda brachii
Superior ulnar collateral artery

Brachial Plexus

Includes:

Axillary nerve
Dorsal scapular nerve
First intercostal nerve
Long thoracic nerve
Musculocutaneous nerve
Subclavius nerve
Suprascapular nerve

Brachial Vein, Left

Includes:

Radial vein
Ulnar vein

Brachial Vein, Right

Includes:

Radial vein
Ulnar vein

Brain

Includes:

Cerebrum
Corpus callosum
Encephalon

Breast, Bilateral

Includes:

Mammary duct
Mammary gland

Breast, Left

Includes:

Mammary duct
Mammary gland

Breast, Right

Includes:

Mammary duct
Mammary gland

Buccal Mucosa

Includes:

Buccal gland
Molar gland
Palatine gland

Carotid Bodies, Bilateral

Includes:

Carotid glomus

Carotid Body, Left

Includes:

Carotid glomus

Carotid Body, Right

Includes:

Carotid glomus

Carpal Joint, Left

Includes:

Intercarpal joint
Midcarpal joint

Carpal Joint, Right

Includes:

Intercarpal joint
Midcarpal joint

Carpal, Left

Includes:

Capitate bone
Hamate bone
Lunate bone
Pisiform bone
Scaphoid bone
Trapezium bone
Trapezoid bone
Triquetral bone

Carpal, Right

Includes:

Capitate bone
Hamate bone
Lunate bone
Pisiform bone
Scaphoid bone
Trapezium bone
Trapezoid bone
Triquetral bone

Celiac Artery

Includes:

Celiac trunk

Cephalic Vein, Left

Includes:

Accessory cephalic vein

Cephalic Vein, Right

Includes:

Accessory cephalic vein

Cerebellum

Includes:

Culmen

Cerebral Hemisphere

Includes:

Frontal lobe
Occipital lobe
Parietal lobe
Temporal lobe

Cerebral Meninges

Includes:

Arachnoid mater, intracranial
Leptomeninges, intracranial
Pia mater, intracranial

Cerebral Ventricle

Includes:

Aqueduct of Sylvius
Cerebral aqueduct (Sylvius)
Choroid plexus
Ependyma
Foramen of Monro (intraventricular)
Fourth ventricle
Interventricular foramen (Monro)
Left lateral ventricle
Right lateral ventricle
Third ventricle

Cervical Nerve

Includes:

Greater occipital nerve
Spinal nerve, cervical
Suboccipital nerve
Third occipital nerve

Cervical Plexus

Includes:

Ansa cervicalis
Cutaneous (transverse) cervical nerve
Great auricular nerve
Lesser occipital nerve
Supraclavicular nerve
Transverse (cutaneous) cervical nerve

Cervical Spinal Cord

Includes:

Dorsal root ganglion

Cervical Vertebra

Includes:

Dens
Odontoid process
Spinous process
Transverse foramen
Transverse process
Vertebral arch
Vertebral body
Vertebral foramen
Vertebral lamina
Vertebral pedicle

Cervical Vertebral Joint

Includes:

Atlantoaxial joint
Cervical facet joint

Cervical Vertebral Joints, 2 or more

Includes:

Cervical facet joint

Cervicothoracic Vertebral Joint

Includes:

Cervicothoracic facet joint

Cisterna Chyli

Includes:

Intestinal lymphatic trunk
Lumbar lymphatic trunk

Coccygeal Glomus

Includes:

Coccygeal body

Colic Vein

Includes:

Ileocolic vein
Left colic vein
Middle colic vein
Right colic vein

Conduction Mechanism

Includes:

Atrioventricular node
Bundle of His
Bundle of Kent
Sinoatrial node

Conjunctiva, Left

Includes:

Plica semilunaris

Conjunctiva, Right

Includes:

Plica semilunaris

Dura Mater

Includes:

Diaphragma sellae
Dura mater, intracranial
Falx cerebri
Tentorium cerebelli

Elbow Bursa and Ligament, Left

Includes:

Annular ligament
Olecranon bursa
Radial collateral ligament
Ulnar collateral ligament

Elbow Bursa and Ligament, Right

Includes:

Annular ligament
Olecranon bursa
Radial collateral ligament
Ulnar collateral ligament

Elbow Joint, Left

Includes:

Distal humerus, involving joint
Humeroradial joint
Humeroulnar joint
Proximal radioulnar joint

Elbow Joint, Right

Includes:

Distal humerus, involving joint
Humeroradial joint
Humeroulnar joint
Proximal radioulnar joint

Epidural Space, Intracranial

Includes:

Extradural space, intracranial

Epiglottis

Includes:

Glossoepiglottic fold

Esophagogastric Junction

Includes:

Cardia
Cardioesophageal junction
Gastroesophageal (GE) junction

Esophagus, Lower

Includes:

Abdominal esophagus

Esophagus, Middle

Includes:

Thoracic esophagus

Esophagus, Upper

Includes:

Cervical esophagus

Ethmoid Bone, Left

Includes:

Cribriform plate

Ethmoid Bone, Right

Includes:

Cribriform plate

Ethmoid Sinus, Left

Includes:

Ethmoidal air cell

Ethmoid Sinus, Right

Includes:

Ethmoidal air cell

Eustachian Tube, Left

Includes:

Auditory tube
Pharyngotympanic tube

Eustachian Tube, Right

Includes:

Auditory tube
Pharyngotympanic tube

External Auditory Canal, Left

Includes:

External auditory meatus

External Auditory Canal, Right

Includes:

External auditory meatus

External Carotid Artery, Left

Includes:

Ascending pharyngeal artery
Internal maxillary artery
Lingual artery
Maxillary artery
Occipital artery
Posterior auricular artery
Superior thyroid artery

External Carotid Artery, Right

Includes:

Ascending pharyngeal artery
Internal maxillary artery
Lingual artery
Maxillary artery
Occipital artery
Posterior auricular artery
Superior thyroid artery

External Ear, Bilateral

Includes:

Antihelix
Antitragus
Auricle
Earlobe
Helix
Pinna
Tragus

External Ear, Left

Includes:

Antihelix
Antitragus
Auricle
Earlobe
Helix
Pinna
Tragus

External Ear, Right

Includes:

Antihelix
Antitragus
Auricle
Earlobe
Helix
Pinna
Tragus

External Iliac Artery, Left

Includes:

Deep circumflex iliac artery
Inferior epigastric artery

External Iliac Artery, Right

Includes:

Deep circumflex iliac artery
Inferior epigastric artery

External Jugular Vein, Left

Includes:

Posterior auricular vein

External Jugular Vein, Right

Includes:

Posterior auricular vein

Extraocular Muscle, Left

Includes:

Inferior oblique muscle
Inferior rectus muscle
Lateral rectus muscle
Medial rectus muscle
Superior oblique muscle
Superior rectus muscle

Extraocular Muscle, Right

Includes:

Inferior oblique muscle
Inferior rectus muscle
Lateral rectus muscle
Medial rectus muscle
Superior oblique muscle
Superior rectus muscle

Eye, Left

Includes:

Ciliary body
Posterior chamber

Eye, Right

Includes:

Ciliary body
Posterior chamber

Face Artery

Includes:

Angular artery
Ascending palatine artery
External maxillary artery
Facial artery
Inferior labial artery
Submental artery
Superior labial artery

Face Vein, Left

Includes:

Angular vein
Anterior facial vein
Common facial vein
Deep facial vein
Frontal vein
Posterior facial (retromandibular) vein
Supraorbital vein

Face Vein, Right

Includes:

Angular vein
Anterior facial vein
Common facial vein
Deep facial vein
Frontal vein
Posterior facial (retromandibular) vein
Supraorbital vein

Facial Muscle

Includes:

Buccinator muscle
Corrugator supercilii muscle
Depressor anguli oris muscle
Depressor labii inferioris muscle
Depressor septi nasi muscle
Depressor supercilii muscle
Levator anguli oris muscle
Levator labii superioris alaeque nasi muscle
Levator labii superioris muscle
Mentalis muscle
Nasalis muscle
Occipitofrontalis muscle
Orbicularis oris muscle
Procerus muscle
Risorius muscle
Zygomaticus muscle

Facial Nerve

Includes:

Chorda tympani
Geniculate ganglion
Greater superficial petrosal nerve
Nerve to the stapedius
Parotid plexus
Posterior auricular nerve
Seventh cranial nerve
Submandibular ganglion

Fallopian Tube, Left

Includes:

Oviduct
Salpinx
Uterine tube

Fallopian Tube, Right

Includes:

Oviduct
Salpinx
Uterine tube

Femoral Artery, Left

Includes:

Circumflex iliac artery
Deep femoral artery
Descending genicular artery
External pudendal artery
Superficial epigastric artery

Femoral Artery, Right

Includes:

Circumflex iliac artery
Deep femoral artery
Descending genicular artery
External pudendal artery
Superficial epigastric artery

Femoral Nerve

Includes:

Anterior crural nerve
Saphenous nerve

Femoral Shaft, Left

Includes:

Body of femur

Femoral Shaft, Right

Includes:

Body of femur

Femoral Vein, Left

Includes:

Deep femoral (profunda femoris) vein
Popliteal vein
Profunda femoris (deep femoral) vein

Femoral Vein, Right

Includes:

Deep femoral (profunda femoris) vein
Popliteal vein
Profunda femoris (deep femoral) vein

Fibula, Left

Includes:

Body of fibula
Head of fibula
Lateral malleolus

Fibula, Right

Includes:

Body of fibula
Head of fibula
Lateral malleolus

Finger Nail

Includes:

Nail bed
Nail plate

Finger Phalangeal Joint, Left

Includes:

Interphalangeal (IP) joint

Finger Phalangeal Joint, Right

Includes:

Interphalangeal (IP) joint

Foot Artery, Left

Includes:

Arcuate artery
Dorsal metatarsal artery
Lateral plantar artery
Lateral tarsal artery
Medial plantar artery

Foot Artery, Right

Includes:

Arcuate artery
Dorsal metatarsal artery
Lateral plantar artery
Lateral tarsal artery
Medial plantar artery

Foot Bursa and Ligament, Left

Includes:

Calcaneocuboid ligament
Cuneonavicular ligament
Intercuneiform ligament
Interphalangeal ligament
Metatarsal ligament
Metatarsophalangeal ligament
Subtalar ligament
Talocalcaneal ligament
Talocalcaneonavicular ligament
Tarsometatarsal ligament

Foot Bursa and Ligament, Right

Includes:

Calcaneocuboid ligament
Cuneonavicular ligament
Intercuneiform ligament
Interphalangeal ligament
Metatarsal ligament
Metatarsophalangeal ligament
Subtalar ligament
Talocalcaneal ligament
Talocalcaneonavicular ligament
Tarsometatarsal ligament

Foot Muscle, Left

Includes:

Abductor hallucis muscle
Adductor hallucis muscle
Extensor digitorum brevis muscle
Extensor hallucis brevis muscle
Flexor digitorum brevis muscle
Flexor hallucis brevis muscle
Quadratus plantae muscle

Foot Muscle, Right

Includes:

Abductor hallucis muscle
Adductor hallucis muscle
Extensor digitorum brevis muscle
Extensor hallucis brevis muscle
Flexor digitorum brevis muscle
Flexor hallucis brevis muscle
Quadratus plantae muscle

Foot Vein, Left

Includes:

Common digital vein
Dorsal metatarsal vein
Dorsal venous arch
Plantar digital vein
Plantar metatarsal vein
Plantar venous arch

Foot Vein, Right

Includes:

Common digital vein
Dorsal metatarsal vein
Dorsal venous arch
Plantar digital vein
Plantar metatarsal vein
Plantar venous arch

Frontal Bone

Includes:

Zygomatic process of frontal bone

Gastric Artery

Includes:

Left gastric artery
Right gastric artery

Glenoid Cavity, Left

Includes:

Glenoid fossa (of scapula)

Glenoid Cavity, Right

Includes:

Glenoid fossa (of scapula)

Glomus Jugulare

Includes:

Jugular body

Glossopharyngeal Nerve

Includes:

Carotid sinus nerve
Ninth cranial nerve
Tympanic nerve

Hand Artery, Left

Includes:

Deep palmar arch
Princeps pollicis artery
Radialis indicis
Superficial palmar arch

Hand Artery, Right

Includes:

Deep palmar arch
Princeps pollicis artery
Radialis indicis
Superficial palmar arch

Hand Bursa and Ligament, Left

Includes:

Carpometacarpal ligament
Intercarpal ligament
Interphalangeal ligament
Lunotriquetral ligament
Metacarpal ligament
Metacarpophalangeal ligament
Pisohamate ligament
Pisometacarpal ligament
Scaphotrapezium ligament

Hand Bursa and Ligament, Right

Includes:

Carpometacarpal ligament
Intercarpal ligament
Interphalangeal ligament
Lunotriquetral ligament
Metacarpal ligament
Metacarpophalangeal ligament
Pisohamate ligament
Pisometacarpal ligament
Scaphotrapezium ligament

Hand Muscle, Left

Includes:

Hypothenar muscle
Palmar interosseous muscle
Thenar muscle

Hand Muscle, Right

Includes:

Hypothenar muscle
Palmar interosseous muscle
Thenar muscle

Hand Vein, Left

Includes:

Dorsal metacarpal vein
Palmar (volar) digital vein
Palmar (volar) metacarpal vein
Superficial palmar venous arch
Volar (palmar) digital vein
Volar (palmar) metacarpal vein

Hand Vein, Right

Includes:

Dorsal metacarpal vein
Palmar (volar) digital vein
Palmar (volar) metacarpal vein
Superficial palmar venous arch
Volar (palmar) digital vein
Volar (palmar) metacarpal vein

Head and Neck Bursa and Ligament

Includes:

Alar ligament of axis
Cervical interspinous ligament
Cervical intertransverse ligament
Cervical ligamentum flavum
Interspinous ligament, cervical
Intertransverse ligament, cervical
Lateral temporomandibular ligament
Ligamentum flavum, cervical
Sphenomandibular ligament
Stylomandibular ligament
Transverse ligament of atlas

Head and Neck Sympathetic Nerve

Includes:

Cavernous plexus
Cervical ganglion
Ciliary ganglion
Internal carotid plexus
Otic ganglion
Pterygopalatine (sphenopalatine) ganglion
Sphenopalatine (pterygopalatine) ganglion
Stellate ganglion
Submandibular ganglion
Submaxillary ganglion

Head Muscle

Includes:

Auricularis muscle
Masseter muscle
Pterygoid muscle
Splenius capitis muscle
Temporalis muscle
Temporoparietalis muscle

Heart, Left

Includes:

Left coronary sulcus
Obtuse margin

Heart, Right

Includes:

Right coronary sulcus

Hemiazygos Vein

Includes:

Left ascending lumbar vein
Left subcostal vein

Hepatic Artery

Includes:

Common hepatic artery
Gastroduodenal artery
Hepatic artery proper

Hip Bursa and Ligament, Left

Includes:

Iliofemoral ligament
Ischiofemoral ligament
Pubofemoral ligament
Transverse acetabular ligament
Trochanteric bursa

Hip Bursa and Ligament, Right

Includes:

Iliofemoral ligament
Ischiofemoral ligament
Pubofemoral ligament
Transverse acetabular ligament
Trochanteric bursa

Hip Joint, Left

Includes:

Acetabulofemoral joint

Hip Joint, Right

Includes:

Acetabulofemoral joint

Hip Muscle, Left

Includes:

Gemellus muscle
Gluteus maximus muscle
Gluteus medius muscle
Gluteus minimus muscle
Iliacus muscle
Obturator muscle
Piriformis muscle
Psoas muscle
Quadratus femoris muscle
Tensor fasciae latae muscle

Hip Muscle, Right

Includes:

Gemellus muscle
Gluteus maximus muscle
Gluteus medius muscle
Gluteus minimus muscle
Iliacus muscle
Obturator muscle
Piriformis muscle
Psoas muscle
Quadratus femoris muscle
Tensor fasciae latae muscle

Humeral Head, Left

Includes:

Greater tuberosity
Lesser tuberosity
Neck of humerus (anatomical)(surgical)

Humeral Head, Right

Includes:

Greater tuberosity
Lesser tuberosity
Neck of humerus (anatomical)(surgical)

Humeral Shaft, Left

Includes:

Distal humerus
Humerus, distal
Lateral epicondyle of humerus
Medial epicondyle of humerus

Humeral Shaft, Right

Includes:

Distal humerus
Humerus, distal
Lateral epicondyle of humerus
Medial epicondyle of humerus

Hypogastric Vein, Left

Includes:

Gluteal vein
Internal iliac vein
Internal pudendal vein
Lateral sacral vein
Middle hemorrhoidal vein
Obturator vein
Uterine vein
Vaginal vein
Vesical vein

Hypogastric Vein, Right

Includes:

Gluteal vein
Internal iliac vein
Internal pudendal vein
Lateral sacral vein
Middle hemorrhoidal vein
Obturator vein
Uterine vein
Vaginal vein
Vesical vein

Hypoglossal Nerve

Includes:

Twelfth cranial nerve

Hypothalamus

Includes:

Mammillary body

Inferior Mesenteric Artery

Includes:

Sigmoid artery
Superior rectal artery

Inferior Mesenteric Vein

Includes:

Sigmoid vein
Superior rectal vein

Inferior Vena Cava

Includes:

Postcava
Right inferior phrenic vein
Right ovarian vein
Right second lumbar vein
Right suprarenal vein
Right testicular vein

Inguinal Region, Bilateral

Includes:

Inguinal canal
Inguinal triangle

Inguinal Region, Left

Includes:

Inguinal canal
Inguinal triangle

Inguinal Region, Right

Includes:

Inguinal canal
Inguinal triangle

Inner Ear, Left

Includes:

Bony labyrinth
Bony vestibule
Cochlea
Round window
Semicircular canal

Inner Ear, Right

Includes:

Bony labyrinth
Bony vestibule
Cochlea
Round window
Semicircular canal

Innominate Artery

Includes:

Brachiocephalic artery
Brachiocephalic trunk

Innominate Vein, Left

Includes:

Brachiocephalic vein
Inferior thyroid vein

Innominate Vein, Right

Includes:

Brachiocephalic vein
Inferior thyroid vein

Internal Carotid Artery, Left

Includes:

Caroticotympanic artery
Carotid sinus

Internal Carotid Artery, Right

Includes:

Caroticotympanic artery
Carotid sinus

Internal Iliac Artery, Left

Includes:

Deferential artery
Hypogastric artery
Iliolumbar artery
Inferior gluteal artery
Inferior vesical artery
Internal pudendal artery
Lateral sacral artery
Middle rectal artery
Obturator artery
Prostatic artery
Superior gluteal artery
Superior vesical artery
Umbilical artery
Uterine Artery
Vaginal artery

Internal Iliac Artery, Right

Includes:

Deferential artery
Hypogastric artery
Iliolumbar artery
Inferior gluteal artery
Inferior vesical artery
Internal pudendal artery
Lateral sacral artery
Middle rectal artery
Obturator artery
Prostatic artery
Superior gluteal artery
Superior vesical artery
Umbilical artery
Uterine Artery
Vaginal artery

Internal Mammary Artery, Left

Includes:

Anterior intercostal artery
Internal thoracic artery
Musculophrenic artery
Pericardiophrenic artery
Superior epigastric artery

Internal Mammary Artery, Right

Includes:

Anterior intercostal artery
Internal thoracic artery
Musculophrenic artery
Pericardiophrenic artery
Superior epigastric artery

Intracranial Artery

Includes:

Anterior cerebral artery
Anterior choroidal artery
Anterior communicating artery
Basilar artery
Circle of Willis
Internal carotid artery, intracranial portion
Middle cerebral artery
Middle meningeal artery, intracranial portion
Ophthalmic artery
Posterior cerebral artery
Posterior communicating artery
Posterior inferior cerebellar artery (PICA)
Vertebral artery, intracranial portion

Intracranial Vein

Includes:

Anterior cerebral vein
Basal (internal) cerebral vein
Dural venous sinus
Great cerebral vein
Inferior cerebellar vein
Inferior cerebral vein
Internal (basal) cerebral vein
Middle cerebral vein
Ophthalmic vein
Superior cerebellar vein
Superior cerebral vein

Jejunum

Includes:

Duodenojejunal flexure

Kidney

Includes:

Renal calyx
Renal capsule
Renal cortex
Renal segment

Kidney Pelvis, Left

Includes:

Ureteropelvic junction (UPJ)

Kidney Pelvis, Right

Includes:

Ureteropelvic junction (UPJ)

Kidney, Left

Includes:

Renal calyx
Renal capsule
Renal cortex
Renal segment

Kidney, Right

Includes:

Renal calyx
Renal capsule
Renal cortex
Renal segment

Kidneys, Bilateral

Includes:

Renal calyx
Renal capsule
Renal cortex
Renal segment

Knee Bursa and Ligament, Left

Includes:

Anterior cruciate ligament (ACL)
Lateral collateral ligament (LCL)
Ligament of head of fibula
Medial collateral ligament (MCL)
Patellar ligament
Popliteal ligament
Posterior cruciate ligament (PCL)
Prepatellar bursa

Knee Bursa and Ligament, Right

Includes:

Anterior cruciate ligament (ACL)
Lateral collateral ligament (LCL)
Ligament of head of fibula
Medial collateral ligament (MCL)
Patellar ligament
Popliteal ligament
Posterior cruciate ligament (PCL)
Prepatellar bursa

Knee Joint, Femoral Surface, Left

Includes:

Femoropatellar joint
Patellofemoral joint

Knee Joint, Femoral Surface, Right

Includes:

Femoropatellar joint
Patellofemoral joint

Knee Joint, Left

Includes:

Femoropatellar joint
Femorotibial joint
Lateral meniscus
Medial meniscus
Patellofemoral joint
Tibiofemoral joint

Knee Joint, Right

Includes:

Femoropatellar joint
Femorotibial joint
Lateral meniscus
Medial meniscus
Patellofemoral joint
Tibiofemoral joint

Knee Joint, Tibial Surface, Left

Includes:

Femorotibial joint
Tibiofemoral joint

Knee Joint, Tibial Surface, Right

Includes:

Femorotibial joint
Tibiofemoral joint

Knee Tendon, Left

Includes:

Patellar tendon

Knee Tendon, Right

Includes:

Patellar tendon

Lacrimal Duct, Left

Includes:

Lacrimal canaliculus
Lacrimal punctum
Lacrimal sac
Nasolacrimal duct

Lacrimal Duct, Right

Includes:

Lacrimal canaliculus
Lacrimal punctum
Lacrimal sac
Nasolacrimal duct

Larynx

Includes:

Aryepiglottic fold
Arytenoid cartilage
Corniculate cartilage
Cuneiform cartilage
False vocal cord
Glottis
Rima glottidis
Thyroid cartilage
Ventricular fold

Lens, Left

Includes:

Zonule of Zinn

Lens, Right

Includes:

Zonule of Zinn

Liver

Includes:

Quadrate lobe

Lower Arm and Wrist Muscle, Left

Includes:

Anatomical snuffbox
Brachioradialis muscle
Extensor carpi radialis muscle
Extensor carpi ulnaris muscle
Flexor carpi radialis muscle
Flexor carpi ulnaris muscle
Flexor pollicis longus muscle
Palmaris longus muscle
Pronator quadratus muscle
Pronator teres muscle

Lower Arm and Wrist Muscle, Right

Includes:

Anatomical snuffbox
Brachioradialis muscle
Extensor carpi radialis muscle
Extensor carpi ulnaris muscle
Flexor carpi radialis muscle
Flexor carpi ulnaris muscle
Flexor pollicis longus muscle
Palmaris longus muscle
Pronator quadratus muscle
Pronator teres muscle

Lower Artery

Includes:

Umbilical artery

Lower Eyelid, Left

Includes:

Inferior tarsal plate
Medial canthus

Lower Eyelid, Right

Includes:

Inferior tarsal plate
Medial canthus

Lower Femur, Left

Includes:

Lateral condyle of femur
Lateral epicondyle of femur
Medial condyle of femur
Medial epicondyle of femur

Lower Femur, Right

Includes:

Lateral condyle of femur
Lateral epicondyle of femur
Medial condyle of femur
Medial epicondyle of femur

Lower Leg Muscle, Left

Includes:

Extensor digitorum longus muscle
Extensor hallucis longus muscle
Fibularis brevis muscle
Fibularis longus muscle
Flexor digitorum longus muscle
Flexor hallucis longus muscle
Gastrocnemius muscle
Peroneus brevis muscle
Peroneus longus muscle
Popliteus muscle
Soleus muscle
Tibialis anterior muscle
Tibialis posterior muscle

Lower Leg Muscle, Right

Includes:

Extensor digitorum longus muscle
Extensor hallucis longus muscle
Fibularis brevis muscle
Fibularis longus muscle
Flexor digitorum longus muscle
Flexor hallucis longus muscle
Gastrocnemius muscle
Peroneus brevis muscle
Peroneus longus muscle
Popliteus muscle
Soleus muscle
Tibialis anterior muscle
Tibialis posterior muscle

Lower Leg Tendon, Left

Includes:

Achilles tendon

Lower Leg Tendon, Right

Includes:

Achilles tendon

Lower Lip

Includes:

Frenulum labii inferioris
Labial gland
Vermilion border

Lower Spine Bursa and Ligament

Includes:

Iliolumbar ligament
Interspinous ligament, lumbar
Intertransverse ligament, lumbar
Ligamentum flavum, lumbar
Sacrococcygeal ligament
Sacroiliac ligament
Sacrospinous ligament
Sacrotuberous ligament
Supraspinous ligament

Lumbar Nerve

Includes:

Lumbosacral trunk
Spinal nerve, lumbar
Superior clunic (cluneal) nerve

Lumbar Plexus

Includes:

Accessory obturator nerve
Genitofemoral nerve
Iliohypogastric nerve
Ilioinguinal nerve
Lateral femoral cutaneous nerve
Obturator nerve
Superior gluteal nerve

Lumbar Spinal Cord

Includes:

Cauda equina
Conus medullaris
Dorsal root ganglion

Lumbar Sympathetic Nerve

Includes:

Lumbar ganglion
Lumbar splanchnic nerve

Lumbar Vertebra

Includes:

Spinous process
Transverse process
Vertebral arch
Vertebral body
Vertebral foramen
Vertebral lamina
Vertebral pedicle

Lumbar Vertebral Joint

Includes:

Lumbar facet joint

Lumbosacral Joint

Includes:

Lumbosacral facet joint

Lymphatic, Aortic

Includes:

Celiac lymph node
Gastric lymph node
Hepatic lymph node
Lumbar lymph node
Pancreaticosplenic lymph node
Paraaortic lymph node
Retroperitoneal lymph node

Lymphatic, Head

Includes:

Buccinator lymph node
Infraauricular lymph node
Infraparotid lymph node
Parotid lymph node
Preauricular lymph node
Submandibular lymph node
Submaxillary lymph node
Submental lymph node
Subparotid lymph node
Suprahyoid lymph node

Lymphatic, Left Axillary

Includes:

Anterior (pectoral) lymph node
Apical (subclavicular) lymph node
Brachial (lateral) lymph node
Central axillary lymph node
Lateral (brachial) lymph node
Pectoral (anterior) lymph node
Posterior (subscapular) lymph node
Subclavicular (apical) lymph node
Subscapular (posterior) lymph node

Lymphatic, Left Lower Extremity

Includes:

Femoral lymph node
Popliteal lymph node

Lymphatic, Left Neck

Includes:

Cervical lymph node
Jugular lymph node
Mastoid (postauricular) lymph node
Occipital lymph node
Postauricular (mastoid) lymph node
Retropharyngeal lymph node
Supraclavicular (Virchow's) lymph node
Virchow's (supraclavicular) lymph node

Lymphatic, Left Upper Extremity

Includes:

Cubital lymph node
Deltopectoral (infraclavicular) lymph node
Epitrochlear lymph node
Infraclavicular (deltopectoral) lymph node
Supratrochlear lymph node

Lymphatic, Mesenteric

Includes:

Inferior mesenteric lymph node
Pararectal lymph node
Superior mesenteric lymph node

Lymphatic, Pelvis

Includes:

Common iliac (subaortic) lymph node
Gluteal lymph node
Iliac lymph node
Inferior epigastric lymph node
Obturator lymph node
Sacral lymph node
Subaortic (common iliac) lymph node
Suprainguinal lymph node

Lymphatic, Right Axillary

Includes:

Anterior (pectoral) lymph node
Apical (subclavicular) lymph node
Brachial (lateral) lymph node
Central axillary lymph node
Lateral (brachial) lymph node
Pectoral (anterior) lymph node
Posterior (subscapular) lymph node
Subclavicular (apical) lymph node
Subscapular (posterior) lymph node

Lymphatic, Right Lower Extremity

Includes:

Femoral lymph node
Popliteal lymph node

Lymphatic, Right Neck

Includes:

Cervical lymph node
Jugular lymph node
Mastoid (postauricular) lymph node
Occipital lymph node
Postauricular (mastoid) lymph node
Retropharyngeal lymph node
Right jugular trunk
Right lymphatic duct
Right subclavian trunk
Supraclavicular (Virchow's) lymph node
Virchow's (supraclavicular) lymph node

Lymphatic, Right Upper Extremity

Includes:

Cubital lymph node
Deltopectoral (infraclavicular) lymph node
Epitrochlear lymph node
Infraclavicular (deltopectoral) lymph node
Supratrochlear lymph node

Lymphatic, Thorax

Includes:

Intercostal lymph node
Mediastinal lymph node
Parasternal lymph node
Paratracheal lymph node
Tracheobronchial lymph node

Main Bronchus, Right

Includes:

Bronchus Intermedius
Intermediate bronchus

Mandible, Left

Includes:

Alveolar process of mandible
Condyloid process
Mandibular notch
Mental foramen

Mandible, Right

Includes:

Alveolar process of mandible
Condyloid process
Mandibular notch
Mental foramen

Mastoid Sinus, Left

Includes:

Mastoid air cells

Mastoid Sinus, Right

Includes:

Mastoid air cells

Maxilla

Includes:

Alveolar process of maxilla

Maxillary Sinus, Left

Includes:

Antrum of Highmore

Maxillary Sinus, Right

Includes:

Antrum of Highmore

Median Nerve

Includes:

Anterior interosseous nerve
Palmar cutaneous nerve

Mediastinum

Includes:

Mediastinal cavity
Mediastinal space

Medulla Oblongata

Includes:

Myelencephalon

Mesentery

Includes:

Mesoappendix
Mesocolon

Metatarsal, Left

Includes:

Fibular sesamoid
Tibial sesamoid

Metatarsal, Right

Includes:

Fibular sesamoid
Tibial sesamoid

Metatarsal-Phalangeal Joint, Left

Includes:

Metatarsophalangeal (MTP) joint

Metatarsal-Phalangeal Joint, Right

Includes:

Metatarsophalangeal (MTP) joint

Middle Ear, Left

Includes:

Oval window
Tympanic cavity

Middle Ear, Right

Includes:

Oval window
Tympanic cavity

Minor Salivary Gland

Includes:

Anterior lingual gland

Mitral Valve

Includes:

Bicuspid valve
Left atrioventricular valve
Mitral annulus

Nasal Bone

Includes:

Vomer of nasal septum

Nasal Mucosa and Soft Tissue

Includes:

Columella
External naris
Greater alar cartilage
Internal naris
Lateral nasal cartilage
Lesser alar cartilage
Nasal cavity
Nostril

Nasal Septum

Includes:

Quadrangular cartilage
Septal cartilage
Vomer bone

Nasal Turbinate

Includes:

Inferior turbinate
Middle turbinate
Nasal concha
Superior turbinate

Nasopharynx

Includes:

Choana
Fossa of Rosenmuller
Pharyngeal recess
Rhinopharynx

Neck

Includes:

Parapharyngeal space
Retropharyngeal space

Neck Muscle, Left

Includes:

Anterior vertebral muscle
Arytenoid muscle
Cricothyroid muscle
Infrahyoid muscle
Levator scapulae muscle
Platysma muscle
Scalene muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Suprahyoid muscle
Thyroarytenoid muscle

Neck Muscle, Right

Includes:

Anterior vertebral muscle
Arytenoid muscle
Cricothyroid muscle
Infrahyoid muscle
Levator scapulae muscle
Platysma muscle
Scalene muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Suprahyoid muscle
Thyroarytenoid muscle

Nipple, Left

Includes:

Areola

Nipple, Right

Includes:

Areola

Occipital Bone

Includes:

Foramen magnum

Oculomotor Nerve

Includes:

Third cranial nerve

Olfactory Nerve

Includes:

First cranial nerve
Olfactory bulb

Omentum

Includes:

Gastrocolic ligament
Gastrocolic omentum
Gastrohepatic omentum
Gastrophrenic ligament
Gastrosplenic ligament
Greater Omentum
Hepatogastric ligament
Lesser Omentum

Optic Nerve

Includes:

Optic chiasma
Second cranial nerve

Orbit, Left

Includes:

Bony orbit
Orbital portion of ethmoid bone
Orbital portion of frontal bone
Orbital portion of lacrimal bone
Orbital portion of maxilla
Orbital portion of palatine bone
Orbital portion of sphenoid bone
Orbital portion of zygomatic bone

Orbit, Right

Includes:

Bony orbit
Orbital portion of ethmoid bone
Orbital portion of frontal bone
Orbital portion of lacrimal bone
Orbital portion of maxilla
Orbital portion of palatine bone
Orbital portion of sphenoid bone
Orbital portion of zygomatic bone

Pancreatic Duct

Includes:

Duct of Wirsung

Pancreatic Duct, Accessory

Includes:

Duct of Santorini

Parotid Duct, Left

Includes:

Stensen's duct

Parotid Duct, Right

Includes:

Stensen's duct

Pelvic Bone, Left

Includes:

Iliac crest
Ilium
Ischium
Pubis

Pelvic Bone, Right

Includes:

Iliac crest
Ilium
Ischium
Pubis

Pelvic Cavity

Includes:

Retropubic space
Space of Retzius

Penis

Includes:

Corpus cavernosum
Corpus spongiosum

Perineum Muscle

Includes:

Bulbospongiosus muscle
Cremaster muscle
Deep transverse perineal muscle
Ischiocavernosus muscle
Levator ani muscle
Superficial transverse perineal muscle

Peritoneal Cavity

Includes:

Abdominal cavity

Peritoneum

Includes:

Epiploic foramen

Peroneal Artery, Left

Includes:

Fibular artery

Peroneal Artery, Right

Includes:

Fibular artery

Peroneal Nerve

Includes:

Common fibular nerve
Common peroneal nerve
External popliteal nerve
Lateral sural cutaneous nerve

Pharynx

Includes:

Base of Tongue
Hypopharynx
Laryngopharynx
Lingual tonsil
Oropharynx
Piriform recess (sinus)
Tongue, base of

Phrenic Nerve

Includes:

Accessory phrenic nerve

Pituitary Gland

Includes:

Adenohypophysis
Hypophysis
Neurohypophysis

Pons

Includes:

Apneustic center
Basis pontis
Locus ceruleus
Pneumotaxic center
Pontine tegmentum
Superior olivary nucleus

Popliteal Artery, Left

Includes:

Inferior genicular artery
Middle genicular artery
Superior genicular artery
Sural artery
Tibioperoneal trunk

Popliteal Artery, Right

Includes:

Inferior genicular artery
Middle genicular artery
Superior genicular artery
Sural artery
Tibioperoneal trunk

Portal Vein

Includes:

Hepatic portal vein

Prepuce

Includes:

Foreskin
Glans penis

Pudendal Nerve

Includes:

Posterior labial nerve
Posterior scrotal nerve

Pulmonary Artery, Left

Includes:

Arterial canal (duct)
Botallo's duct
Pulmoaortic canal

Pulmonary Valve

Includes:

Pulmonary annulus
Pulmonic valve

Pulmonary Vein, Left

Includes:

Left inferior pulmonary vein
Left superior pulmonary vein

Pulmonary Vein, Right

Includes:

Right inferior pulmonary vein
Right superior pulmonary vein

Radial Artery, Left

Includes:

Radial recurrent artery

Radial Artery, Right

Includes:

Radial recurrent artery

Radial Nerve

Includes:

Dorsal digital nerve
Musculospiral nerve
Palmar cutaneous nerve
Posterior interosseous nerve

Radius, Left

Includes:

Ulnar notch

Radius, Right

Includes:

Ulnar notch

Rectum

Includes:

Anorectal junction

Renal Artery, Left

Includes:

Inferior suprarenal artery
Renal segmental artery

Renal Artery, Right

Includes:

Inferior suprarenal artery
Renal segmental artery

Renal Vein, Left

Includes:

Left inferior phrenic vein
Left ovarian vein
Left second lumbar vein
Left suprarenal vein
Left testicular vein

Retina, Left

Includes:

Fovea
Macula
Optic disc

Retina, Right

Includes:

Fovea
Macula
Optic disc

Retroperitoneum

Includes:

Retroperitoneal cavity
Retroperitoneal space

Rib(s) Bursa and Ligament

Includes:

Costotransverse ligament

Sacral Nerve

Includes:

Spinal nerve, sacral

Sacral Plexus

Includes:

Inferior gluteal nerve
Posterior femoral cutaneous nerve
Pudendal nerve

Sacral Sympathetic Nerve

Includes:

Ganglion impar (ganglion of Walther)
Pelvic splanchnic nerve
Sacral ganglion
Sacral splanchnic nerve

Sacrococcygeal Joint

Includes:

Sacrococcygeal symphysis

Saphenous Vein, Left

Includes:

External pudendal vein
Great(er) saphenous vein
Lesser saphenous vein
Small saphenous vein
Superficial circumflex iliac vein
Superficial epigastric vein

Saphenous Vein, Right

Includes:

External pudendal vein
Great(er) saphenous vein
Lesser saphenous vein
Small saphenous vein
Superficial circumflex iliac vein
Superficial epigastric vein

Scapula, Left

Includes:

Acromion (process)
Coracoid process

Scapula, Right

Includes:

Acromion (process)
Coracoid process

Sciatic Nerve

Includes:

Ischiatic nerve

Shoulder Bursa and Ligament, Left

Includes:

Acromioclavicular ligament
Coracoacromial ligament
Coracoclavicular ligament
Coracohumeral ligament
Costoclavicular ligament
Glenohumeral ligament
Interclavicular ligament
Sternoclavicular ligament
Subacromial bursa
Transverse humeral ligament
Transverse scapular ligament

Shoulder Bursa and Ligament, Right

Includes:

Acromioclavicular ligament
Coracoacromial ligament
Coracoclavicular ligament
Coracohumeral ligament
Costoclavicular ligament
Glenohumeral ligament
Interclavicular ligament
Sternoclavicular ligament
Subacromial bursa
Transverse humeral ligament
Transverse scapular ligament

Shoulder Joint, Left

Includes:

Glenohumeral joint
Glenoid ligament (labrum)

Shoulder Joint, Right

Includes:

Glenohumeral joint
Glenoid ligament (labrum)

Shoulder Muscle, Left

Includes:

Deltoid muscle
Infraspinatus muscle
Subscapularis muscle
Supraspinatus muscle
Teres major muscle
Teres minor muscle

Shoulder Muscle, Right

Includes:

Deltoid muscle
Infraspinatus muscle
Subscapularis muscle
Supraspinatus muscle
Teres major muscle
Teres minor muscle

Sigmoid Colon

Includes:

Rectosigmoid junction
Sigmoid flexure

Skin

Includes:

Dermis
Epidermis
Sebaceous gland
Sweat gland

Skin, Chest

Includes:

Breast procedures, skin only

Skin, Perineum

Includes:

Perianal skin

Sphenoid Bone

Includes:

Greater wing
Lesser wing
Optic foramen
Pterygoid process
Sella turcica

Spinal Canal

Includes:

Epidural space, spinal
Extradural space, spinal
Subarachnoid space, spinal
Subdural space, spinal
Vertebral canal

Spinal Cord

Includes:

Dorsal root ganglion

Spinal Meninges

Includes:

Arachnoid mater, spinal
Denticulate (dentate) ligament
Dura mater, spinal
Filum terminale
Leptomeninges, spinal
Pia mater, spinal

Spleen

Includes:

Accessory spleen

Splenic Artery

Includes:

Left gastroepiploic artery
Pancreatic artery
Short gastric artery

Splenic Vein

Includes:

Left gastroepiploic vein
Pancreatic vein

Sternum

Includes:

Manubrium
Suprasternal notch
Xiphoid process

Sternum Bursa and Ligament

Includes:

Costoxiphoid ligament
Sternocostal ligament

Stomach, Pylorus

Includes:

Pyloric antrum
Pyloric canal
Pyloric sphincter

Subclavian Artery, Left

Includes:

Costocervical trunk
Dorsal scapular artery
Internal thoracic artery

Subclavian Artery, Right

Includes:

Costocervical trunk
Dorsal scapular artery
Internal thoracic artery

Subcutaneous Tissue and Fascia, Chest

Includes:

Pectoral fascia

Subcutaneous Tissue and Fascia, Face

Includes:

Chin
Masseteric fascia
Orbital fascia
Submandibular space

Subcutaneous Tissue and Fascia, Left Foot

Includes:

Plantar fascia (aponeurosis)

Subcutaneous Tissue and Fascia, Left Hand

Includes:

Palmar fascia (aponeurosis)

Subcutaneous Tissue and Fascia, Left Lower Arm

Includes:

Antebrachial fascia
Bicipital aponeurosis

Subcutaneous Tissue and Fascia, Left Neck

Includes:

Deep cervical fascia
Pretracheal fascia
Prevertebral fascia

Subcutaneous Tissue and Fascia, Left Upper Arm

Includes:

Axillary fascia
Deltoid fascia
Infraspinatus fascia
Subscapular aponeurosis
Supraspinatus fascia

Subcutaneous Tissue and Fascia, Left Upper Leg

Includes:

Crural fascia
Fascia lata
Iliac fascia
Iliotibial tract (band)

Subcutaneous Tissue and Fascia, Right Foot

Includes:

Plantar fascia (aponeurosis)

Subcutaneous Tissue and Fascia, Right Hand

Includes:

Palmar fascia (aponeurosis)

Subcutaneous Tissue and Fascia, Right Lower Arm

Includes:

Antebrachial fascia
Bicipital aponeurosis

Subcutaneous Tissue and Fascia, Right Neck

Includes:

Deep cervical fascia
Pretracheal fascia
Prevertebral fascia

Subcutaneous Tissue and Fascia, Right Upper Arm

Includes:

Axillary fascia
Deltoid fascia
Infraspinatus fascia
Subscapular aponeurosis
Supraspinatus fascia

Subcutaneous Tissue and Fascia, Right Upper Leg

Includes:

Crural fascia
Fascia lata
Iliac fascia
Iliotibial tract (band)

Subcutaneous Tissue and Fascia, Scalp

Includes:

Galea aponeurotica

Subcutaneous Tissue and Fascia, Trunk

Includes:

External oblique aponeurosis
Transversalis fascia

Submaxillary Gland, Left

Includes:

Submandibular gland

Submaxillary Gland, Right

Includes:

Submandibular gland

Superior Mesenteric Artery

Includes:

Ileal artery
Ileocolic artery
Inferior pancreaticoduodenal artery
Jejunal artery

Superior Mesenteric Vein

Includes:

Right gastroepiploic vein

Superior Vena Cava

Includes:

Cavoatrial junction
Precava

Tarsal Joint, Left

Includes:

Calcaneocuboid joint
Cuboideonavicular joint
Cuneonavicular joint
Intercuneiform joint
Subtalar (talocalcaneal) joint
Talocalcaneal (subtalar) joint
Talocalcaneonavicular joint

Tarsal Joint, Right

Includes:

Calcaneocuboid joint
Cuboideonavicular joint
Cuneonavicular joint
Intercuneiform joint
Subtalar (talocalcaneal) joint
Talocalcaneal (subtalar) joint
Talocalcaneonavicular joint

Tarsal, Left

Includes:

Calcaneus
Cuboid bone
Intermediate cuneiform bone
Lateral cuneiform bone
Medial cuneiform bone
Navicular bone
Talus bone

Tarsal, Right

Includes:

Calcaneus
Cuboid bone
Intermediate cuneiform bone
Lateral cuneiform bone
Medial cuneiform bone
Navicular bone
Talus bone

Temporal Artery, Left

Includes:

Middle temporal artery
Superficial temporal artery
Transverse facial artery

Temporal Artery, Right

Includes:

Middle temporal artery
Superficial temporal artery
Transverse facial artery

Temporal Bone, Left

Includes:

Mastoid process
Petrous part of temoporal bone
Tympanic part of temoporal bone
Zygomatic process of temporal bone

Temporal Bone, Right

Includes:

Mastoid process
Petrous part of temoporal bone
Tympanic part of temoporal bone
Zygomatic process of temporal bone

Thalamus

Includes:

Epithalamus
Geniculate nucleus
Metathalamus
Pulvinar

Thoracic Aorta, Ascending/Arch

Includes:

Aortic arch
Ascending aorta

Thoracic Duct

Includes:

Left jugular trunk
Left subclavian trunk

Thoracic Nerve

Includes:

Intercostal nerve
Intercostobrachial nerve
Spinal nerve, thoracic
Subcostal nerve

Thoracic Spinal Cord

Includes:

Dorsal root ganglion

Thoracic Sympathetic Nerve

Includes:

Cardiac plexus
Esophageal plexus
Greater splanchnic nerve
Inferior cardiac nerve
Least splanchnic nerve
Lesser splanchnic nerve
Middle cardiac nerve
Pulmonary plexus
Superior cardiac nerve
Thoracic aortic plexus
Thoracic ganglion

Thoracic Vertebra

Includes:

Spinous process
Transverse process
Vertebral arch
Vertebral body
Vertebral foramen
Vertebral lamina
Vertebral pedicle

Thoracic Vertebral Joint

Includes:

Costotransverse joint
Costovertebral joint
Thoracic facet joint

Thoracolumbar Vertebral Joint

Includes:

Thoracolumbar facet joint

Thorax Muscle, Left

Includes:

Intercostal muscle
Levatores costarum muscle
Pectoralis major muscle
Pectoralis minor muscle
Serratus anterior muscle
Subclavius muscle
Subcostal muscle
Transverse thoracis muscle

Thorax Muscle, Right

Includes:

Intercostal muscle
Levatores costarum muscle
Pectoralis major muscle
Pectoralis minor muscle
Serratus anterior muscle
Subclavius muscle
Subcostal muscle
Transverse thoracis muscle

Thymus

Includes:

Thymus gland

Thyroid Artery, Left

Includes:

Cricothyroid artery
Hyoid artery
Sternocleidomastoid artery
Superior laryngeal artery
Superior thyroid artery
Thyrocervical trunk

Thyroid Artery, Right

Includes:

Cricothyroid artery
Hyoid artery
Sternocleidomastoid artery
Superior laryngeal artery
Superior thyroid artery
Thyrocervical trunk

Tibia, Left

Includes:

Lateral condyle of tibia
Medial condyle of tibia
Medial malleolus

Tibia, Right

Includes:

Lateral condyle of tibia
Medial condyle of tibia
Medial malleolus

Tibial Nerve

Includes:

Lateral plantar nerve
Medial plantar nerve
Medial popliteal nerve
Medial sural cutaneous nerve

Toe Nail

Includes:

Nail bed
Nail plate

Toe Phalangeal Joint, Left

Includes:

Interphalangeal (IP) joint

Toe Phalangeal Joint, Right

Includes:

Interphalangeal (IP) joint

Tongue

Includes:

Frenulum linguae

Tongue, Palate, Pharynx Muscle

Includes:

Chondroglossus muscle
Genioglossus muscle
Hyoglossus muscle
Inferior longitudinal muscle
Levator veli palatini muscle
Palatoglossal muscle
Palatopharyngeal muscle
Pharyngeal constrictor muscle
Salpingopharyngeus muscle
Styloglossus muscle
Stylopharyngeus muscle
Superior longitudinal muscle
Tensor veli palatini muscle

Tonsils

Includes:

Palatine tonsil

Trachea

Includes:

Cricoid cartilage

Transverse Colon

Includes:

Hepatic flexure
Splenic flexure

Tricuspid Valve

Includes:

Right atrioventricular valve
Tricuspid annulus

Trigeminal Nerve

Includes:

Fifth cranial nerve
Gasserian ganglion
Mandibular nerve
Maxillary nerve
Ophthalmic nerve
Trifacial nerve

Trochlear Nerve

Includes:

Fourth cranial nerve

Trunk Muscle, Left

Includes:

Coccygeus muscle
Erector spinae muscle
Interspinalis muscle
Intertransversarius muscle
Latissimus dorsi muscle
Quadratus lumborum muscle
Rhomboid major muscle
Rhomboid minor muscle
Serratus posterior muscle
Transversospinalis muscle
Trapezius muscle

Trunk Muscle, Right

Includes:

Coccygeus muscle
Erector spinae muscle
Interspinalis muscle
Intertransversarius muscle
Latissimus dorsi muscle
Quadratus lumborum muscle
Rhomboid major muscle
Rhomboid minor muscle
Serratus posterior muscle
Transversospinalis muscle
Trapezius muscle

Tympanic Membrane, Left

Includes:

Pars flaccida

Tympanic Membrane, Right

Includes:

Pars flaccida

Ulna, Left

Includes:

Olecranon process
Radial notch

Ulna, Right

Includes:

Olecranon process
Radial notch

Ulnar Artery, Left

Includes:

Anterior ulnar recurrent artery
Common interosseous artery
Posterior ulnar recurrent artery

Ulnar Artery, Right

Includes:

Anterior ulnar recurrent artery
Common interosseous artery
Posterior ulnar recurrent artery

Ulnar Nerve

Includes:

Cubital nerve

Upper Arm Muscle, Left

Includes:

Biceps brachii muscle
Brachialis muscle
Coracobrachialis muscle
Triceps brachii muscle

Upper Arm Muscle, Right

Includes:

Biceps brachii muscle
Brachialis muscle
Coracobrachialis muscle
Triceps brachii muscle

Upper Artery

Includes:

Aortic intercostal artery
Bronchial artery
Esophageal artery
Subcostal artery

Upper Eyelid, Left

Includes:

Lateral canthus
Levator palpebrae superioris muscle
Orbicularis oculi muscle
Superior tarsal plate

Upper Eyelid, Right

Includes:

Lateral canthus
Levator palpebrae superioris muscle
Orbicularis oculi muscle
Superior tarsal plate

Upper Femur, Left

Includes:

Femoral head
Greater trochanter
Lesser trochanter
Neck of femur

Upper Femur, Right

Includes:

Femoral head
Greater trochanter
Lesser trochanter
Neck of femur

Upper Leg Muscle, Left

Includes:

Adductor brevis muscle
Adductor longus muscle
Adductor magnus muscle
Biceps femoris muscle
Gracilis muscle
Pectineus muscle
Quadriceps (femoris)
Rectus femoris muscle
Sartorius muscle
Semimembranosus muscle
Semitendinosus muscle
Vastus intermedius muscle
Vastus lateralis muscle
Vastus medialis muscle

Upper Leg Muscle, Right

Includes:

Adductor brevis muscle
Adductor longus muscle
Adductor magnus muscle
Biceps femoris muscle
Gracilis muscle
Pectineus muscle
Quadriceps (femoris)
Rectus femoris muscle
Sartorius muscle
Semimembranosus muscle
Semitendinosus muscle
Vastus intermedius muscle
Vastus lateralis muscle
Vastus medialis muscle

Upper Lip

Includes:

Frenulum labii superioris
Labial gland
Vermilion border

Upper Spine Bursa and Ligament

Includes:

Interspinous ligament, thoracic
Intertransverse ligament, thoracic
Ligamentum flavum, thoracic
Supraspinous ligament

Ureter

Includes:

Ureteral orifice
Ureterovesical orifice

Ureter, Left

Includes:

Ureteral orifice
Ureterovesical orifice

Ureter, Right

Includes:

Ureteral orifice
Ureterovesical orifice

Ureters, Bilateral

Includes:

Ureteral orifice
Ureterovesical orifice

Urethra

Includes:

Bulbourethral (Cowper's) gland
Cowper's (bulbourethral) gland
External urethral sphincter
Internal urethral sphincter
Membranous urethra
Penile urethra
Prostatic urethra

Uterine Supporting Structure

Includes:

Broad ligament
Infundibulopelvic ligament
Ovarian ligament
Round ligament of uterus

Uterus

Includes:

Fundus uteri
Myometrium
Perimetrium
Uterine cornu

Uvula

Includes:

Palatine uvula

Vagus Nerve

Includes:

Anterior vagal trunk
Pharyngeal plexus
Pneumogastric nerve
Posterior vagal trunk
Pulmonary plexus
Recurrent laryngeal nerve
Superior laryngeal nerve
Tenth cranial nerve

Vas Deferens

Includes:

Ductus deferens
Ejaculatory duct

Vas Deferens, Bilateral

Includes:

Ductus deferens
Ejaculatory duct

Vas Deferens, Left

Includes:

Ductus deferens
Ejaculatory duct

Vas Deferens, Right

Includes:

Ductus deferens
Ejaculatory duct

Ventricle, Right

Includes:

Conus arteriosus

Ventricular Septum

Includes:

Interventricular septum

Vertebral Artery, Left

Includes:

Anterior spinal artery
Posterior spinal artery

Vertebral Artery, Right

Includes:

Anterior spinal artery
Posterior spinal artery

Vertebral Vein, Left

Includes:

Deep cervical vein
Suboccipital venous plexus

Vertebral Vein, Right

Includes:

Deep cervical vein
Suboccipital venous plexus

Vestibular Gland

Includes:

Bartholin's (greater vestibular) gland
Greater vestibular (Bartholin's) gland
Paraurethral (Skene's) gland
Skene's (paraurethral) gland

Vitreous, Left

Includes:

Vitreous body

Vitreous, Right

Includes:

Vitreous body

Vocal Cord, Left

Includes:

Vocal fold

Vocal Cord, Right

Includes:

Vocal fold

Vulva

Includes:

Labia majora
Labia minora

Wrist Bursa and Ligament, Left

Includes:

Palmar ulnocarpal ligament
Radial collateral carpal ligament
Radiocarpal ligament
Radioulnar ligament
Scapholunate ligament
Ulnar collateral carpal ligament

Wrist Bursa and Ligament, Right

Includes:

Palmar ulnocarpal ligament
Radial collateral carpal ligament
Radiocarpal ligament
Radioulnar ligament
Scapholunate ligament
Ulnar collateral carpal ligament

Wrist Joint, Left

Includes:

Distal radioulnar joint
Radiocarpal joint

Wrist Joint, Right

Includes:

Distal radioulnar joint
Radiocarpal joint