M24.7 Protrusio acetabuli

Billable ICD-10-CM code, FY2026.

Applies from M24 Other specific joint derangements

Excludes1 (never code together)

• current injury - see injury of joint by body region

Excludes2 (not included here)

• ganglion (M67.4)
• snapping knee (M23.8-)
• temporomandibular joint disorders (M26.6-)

MS-DRG index

Defines the logic of DRG(s) 564-566 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 718.65 Unspecified intrapelvic protrusion of acetabulum, pelvic region and thigh (approximate)

Diagnosis Index entries for M24.7

• Arthrokatadysis
• Disease, diseased › Otto's
• Otto's disease or pelvis
• Protrusion, protrusio › acetabuli
• Protrusion, protrusio › acetabulum (into pelvis)

Nearby codes

• M24.673 Ankylosis, unspecified ankle
• M24.674 Ankylosis, right foot
• M24.675 Ankylosis, left foot
• M24.676 Ankylosis, unspecified foot
• M24.69 Ankylosis, other specified joint
• M24.7 Protrusio acetabuli (this code)
• M24.8 Other specific joint derangements, not elsewhere classified
• M24.80 Other specific joint derangements of unspecified joint, not elsewhere classified
• M24.81 Other specific joint derangements of shoulder, not elsewhere classified
• M24.811 Other specific joint derangements of right shoulder, not elsewhere classified
• M24.812 Other specific joint derangements of left shoulder, not elsewhere classified