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ICD-10-PCS Root Operation 7
Medical and Surgical, Gastrointestinal System, Dilation

The Dilation root operation is identified by the character code 7 in the 3rd position of the procedure code. It is defined as Expanding an orifice or the lumen of a tubular body part. The orifice can be a natural orifice or an artificially created orifice. Accomplished by stretching a tubular body part using intraluminal pressure or by cutting part of the orifice or wall of the tubular body part.

Includes:

  • Percutaneous transluminal angioplasty, internal urethrotomy
ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  D = Gastrointestinal System

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

Dilation

Expanding an orifice or the lumen of a tubular body part

  • 0D7Q - Anus

    Includes:
    • Anal orifice

  • 0D7K - Ascending Colon

  • 0D7H - Cecum

  • 0D7M - Descending Colon

  • 0D79 - Duodenum

  • 0D74 - Esophagogastric Junction

    Includes:
    • Cardia
    • Cardioesophageal junction
    • Gastroesophageal (GE) junction

  • 0D75 - Esophagus

  • 0D73 - Esophagus, Lower

    Includes:
    • Abdominal esophagus

  • 0D72 - Esophagus, Middle

    Includes:
    • Thoracic esophagus

  • 0D71 - Esophagus, Upper

    Includes:
    • Cervical esophagus

  • 0D7C - Ileocecal Valve

  • 0D7B - Ileum

  • 0D7A - Jejunum

    Includes:
    • Duodenojejunal flexure

  • 0D7E - Large Intestine

  • 0D7G - Large Intestine, Left

  • 0D7F - Large Intestine, Right

  • 0D7P - Rectum

    Includes:
    • Anorectal junction

  • 0D7N - Sigmoid Colon

    Includes:
    • Rectosigmoid junction
    • Sigmoid flexure

  • 0D78 - Small Intestine

  • 0D76 - Stomach

  • 0D77 - Stomach, Pylorus

    Includes:
    • Pyloric antrum
    • Pyloric canal
    • Pyloric sphincter

  • 0D7L - Transverse Colon

    Includes:
    • Hepatic flexure
    • Splenic flexure