Deep endometriosis of the cecum

This code signifies the presence of deeply infiltrating endometrial tissue within the wall of the cecum, the beginning of the large intestine. This condition is a form of extragenital endometriosis, where endometrial-like tissue grows outside the uterus, causing inflammation, pain, and potential bowel dysfunction.

Use this code when diagnostic imaging (e.g., MRI, CT) or surgical exploration (e.g., laparoscopy with biopsy) confirms deep endometriosis specifically affecting the cecum. Documentation should clearly state the location and depth of the endometrial implants within the cecal wall.

• Differentiate from superficial cecal endometriosis, which would be coded differently.
• Always look for associated complications, such as bowel obstruction or stricture, and code them separately.
• Ensure the documentation specifies "deep" involvement of the cecum to support this specific code.