ICD-10-CM > O00-O9A > O60-O77 > O71 > O71.6 O71.6 Obstetric damage to pelvic joints and ligaments Billable/Specific Copy Code Copy Description Applicable To Obstetric avulsion of inner symphyseal cartilageObstetric damage to coccyxObstetric traumatic separation of symphysis (pubis)