ICD-10-CM > M00-M99 > M86-M90 > M89 > M89.7 > M89.75 M89.75 Major osseous defect, pelvic region and thigh Non-Billable/Non-Specific Applicable To Major osseous defect of femur and pelvis Codes M89.751Major osseous defect, right pelvic region and thighM89.752Major osseous defect, left pelvic region and thighM89.759Major osseous defect, unspecified pelvic region and thigh