Hip international : the journal of clinical and experimental research on hip pathology and therapy
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Dislocation following hip hemiarthroplasty is a serious complication. It remains unclear if acetabular morphology is associated with a higher risk of dislocation. The aim of our study was to investigate whether there are differences in hip morphology radiological parameters between patients who have suffered a dislocation episode, and those who have not suffered a dislocation. ⋯ The current study suggests that a smaller LCEA and FO, a greater TA, and neurological impairment could be related to a higher risk of hip hemiarthroplasty dislocation after femoral neck fracture in the elderly. We consider that preoperative templating could be helpful in identifying abnormal parameters and carefully planning surgery could lead to changes in treatment strategy, such as choosing a dual-mobility total hip arthroplasty.
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Reinstating elective hip and knee arthroplasty services presents significant challenges. We need to be honest about the scale of the obstacles ahead and realise that the health challenges and economic consequences of the COVID-19 pandemic are potentially devastating. We must also prepare to make difficult ethical decisions about restarting elective hip and knee arthroplasty. These decisions should be based on the existing evidence-base, reliable data, the recommendations of experts, and regional circumstances.
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The aim of this study was to develop a new comprehensive preoperative risk score for predicting mortality during the first year after hip fracture (HF) and its comparison with 3 other risk prediction models. ⋯ The HULP-HF score has a predictive capacity for 1-year mortality in HF patients slightly superior to that of other previously existing scores.
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Preoperative opioid use is a risk factor for complication following revision total hip arthroplasty.
The demand for revision total hip arthroplasty (THA) procedures continues to increase. A growing body of evidence in primary THA suggests that preoperative opioid use confers increased risk for complication. However, it is unknown whether the same is true for patients undergoing revision procedures. The purpose of this study was to investigate whether or not there was a relationship between preoperative opioid use and surgical complications, medical complications, and healthcare utilisation following revision THA. ⋯ Opioid use prior to revision THA is common and is associated with increased risk of postoperative complication. Given that risk was reduced by a preoperative opioid holiday, this represents a modifiable risk factor which should be discussed and addressed preoperatively to optimise outcomes.
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Undersizing is 1 of the main reasons for early implant failure. Adequate sizing in short-stem total hip arthroplasty can be challenging and, so far, lacks key decision criteria. ⋯ Stems that did not make intraoperative contact with the lateral femoral cortex showed significantly increased axial migration at mid-term follow-up. Thus, the investigated criteria regarding the definition of undersizing in short-stem THA should be acknowledged. No obvious mid-term consequences were noted regarding revision rate. Long-term results are mandatory.