Heterotopic Ossification after Hip Arthroplasty
HO = abnormal bone formation in periarticular soft tissues after surgery or trauma. Incidence after THA: 20–50%; clinically significant in 5–10%. Risk factors: male sex, hypertrophic OA, ankylosing spondylitis, previous HO. Classification: Brooker I–IV (X-ray based). Prophylaxis: NSAIDs, radiotherapy; treatment = excision if severe functional limitation.
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10What is the primary risk factor for developing heterotopic ossification (HO) after total hip arthroplasty (THA...
mcqWhich classification system is used to describe the severity of heterotopic ossification?
mcqWhich of the following statements about the pathophysiology of heterotopic ossification is true?
mcqWhat is the most commonly recommended pharmacological prophylaxis for preventing heterotopic ossification afte...
mcqWhich Brooker classification indicates a near-complete loss of hip motion due to heterotopic ossification?
mcqIn the context of heterotopic ossification, which condition is associated with particularly severe and aggress...
mcqWhat is the role of radiotherapy in the prevention of heterotopic ossification?
mcqWhich of the following is NOT considered a risk factor for developing heterotopic ossification after THA?
mcqWhat is the time frame for heterotopic ossification to fully mature post-surgery?
mcqWhen is surgical excision of heterotopic ossification typically indicated?