Risk factors for post-traumatic osteoarthritis and subsequent total hip arthroplasty in patients with acetabular fractures

Age and fracture pattern are independent predictors of PTOA, while time to ORIF and Matta criteria are predictive of the need for THA. Early timing of ORIF could decrease the likelihood of subsequent THA, underscoring the importance of prompt surgical intervention in clinical decision-making to optimize patient outcomes. Further research is needed to refine preoperative risk stratification and clinical management strategies for patients with acetabular fractures.