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ICD-10-PCS Root Operation W
Medical and Surgical, Central Nervous System and Cranial Nerves, Revision

The Revision root operation is identified by the character code W in the 3rd position of the procedure code. It is defined as Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device. Revision can include correcting a malfunctioning or displaced device by taking out or putting in components of the device such as a screw or pin.

Includes:

  • Adjustment of position of pacemaker lead, recementing of hip prosthesis
ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  0 = Central Nervous System and Cranial Nerves

Root Operation:

See Terms used in Medical and Surgical

The 4th character refers to the body part or body region.

Outline View ICD-10-PCS Table View

Revision

Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device

  • 00W0 - Brain

    Includes:
    • Cerebrum
    • Corpus callosum
    • Encephalon

  • 00W6 - 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

  • 00WE - Cranial Nerve

  • 00WU - Spinal Canal

    Includes:
    • Epidural space, spinal
    • Extradural space, spinal
    • Subarachnoid space, spinal
    • Subdural space, spinal
    • Vertebral canal

  • 00WV - Spinal Cord

    Includes:
    • Dorsal root ganglion