ICD-10: N80.3B

The ICD-10 code N80.3B refers to "Deep endometriosis of the uterosacral ligament(s)." Here are some alternative names and related terms associated with this condition:

• Superficial Endometriosis: This is often contrasted with deep endometriosis and is coded as N80.3A.
• Deep Endometriosis: A general term that encompasses various locations where deep endometriosis can occur, including the uterosacral ligaments.
• Endometriosis of the Uterosacral Ligament(s): This term specifies the location of the endometriosis.
• N80.3B1: This child code refers specifically to "Deep endometriosis of the right uterosacral ligament."
• N80.3B2: This child code refers specifically to "Deep endometriosis of the left uterosacral ligament" [1][2][7].

These terms help in identifying and categorizing the specific type of endometriosis affecting the uterosacral ligaments, which is crucial for diagnosis and treatment planning.

The diagnosis of deep endometriosis of the uterosacral ligament(s), classified under ICD-10 code N80.3B, typically involves several criteria and considerations. Here are the key aspects used in the diagnostic process:

• Clinical Symptoms: Patients often present with specific symptoms such as chronic pelvic pain, dysmenorrhea (painful menstruation), dyspareunia (pain during intercourse), and other menstrual irregularities. A thorough history of these symptoms is crucial for diagnosis [4].

• Physical Examination: A pelvic examination may reveal tenderness or nodularity in the uterosacral ligaments. This physical assessment can help identify areas of endometriosis [4].

• Imaging Studies: Transvaginal ultrasound and magnetic resonance imaging (MRI) are commonly used to visualize endometriotic lesions. MRI, in particular, is effective in assessing the depth and extent of endometriosis, including involvement of the uterosacral ligaments [8].

• Histological Confirmation: In some cases, a definitive diagnosis may require surgical intervention, such as laparoscopy, where tissue samples can be taken for histological examination to confirm the presence of endometrial-like tissue outside the uterus [8].

• Exclusion of Other Conditions: It is important to rule out other potential causes of pelvic pain, such as pelvic inflammatory disease or ovarian cysts, to ensure an accurate diagnosis of deep endometriosis [4].

These criteria collectively help healthcare providers diagnose deep endometriosis of the uterosacral ligament(s) accurately, guiding appropriate management and treatment options.