Deep endometriosis of bilateral pelvic brim

This code signifies the presence of deep infiltrating endometriosis specifically affecting the pelvic brim on both sides of the body. Deep endometriosis is characterized by lesions penetrating more than 5mm beneath the peritoneal surface, causing significant pain and potential organ dysfunction.

Use this code when diagnostic imaging (e.g., MRI, ultrasound) or surgical findings confirm deep endometriosis involving the bilateral pelvic brim. Documentation should clearly specify the depth of infiltration and the bilateral involvement of this anatomical site.

• Ensure documentation explicitly states "deep" endometriosis and "bilateral" involvement of the pelvic brim.
• Distinguish from superficial endometriosis or endometriosis affecting other pelvic sites.
• Consider sequencing this code with codes for associated symptoms (e.g., chronic pelvic pain) or complications.