Resection of Heterotopic Ossifications and Total Hip Arthroplasty Using a Single Ludloff Medial Approach: A Case Report.

Case: Heterotopic ossification (HO) is a relatively rare but severe clinical finding around the hip joint, characterized by the formation of extraskeletal bone in soft tissue. We present the case of a 66-year-old man with a severe, painful gait disorder caused by extensive neurogenic bilateral HO. In this case, due to the medial HO localization, we performed a staged bilateral, combined HO resection and total hip arthroplasty using the single medial Ludloff approach. Conclusion: Our case highlights that, for combined hip osteoarthritis and medial HO, a Ludloff approach can be an effective option for achieving favorable surgical outcomes. [ABSTRACT FROM AUTHOR]