Heterotopic Ossification Following Direct Anterior Total Hip Arthroplasty With and Without Postoperative Analgesic Nonsteroidal Anti-inflammatories.

Background: Heterotopic ossification (HO) can result in poorer clinical outcomes following total hip arthroplasty (THA). Multiple modes of intervention have been evaluated for HO prevention, including the use of nonsteroidal anti-inflammatories. Additionally, multimodal pain management strategies including celecoxib have become more prominent.