The Journal of arthroplasty
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Comparative Study
Resection Arthroplasty Compared With Total Hip Arthroplasty in Treating Chronic Hip Pain of Patients With a History of Substance Abuse.
Retrospective comparison of surgical management of severe hip pain in patients with a history of substance abuse treated by modified Girdlestone resection arthroplasty (RA) vs delayed total hip arthroplasty (THA) following yearlong sobriety pathway. ⋯ Yearlong sobriety pathway leading to THA leads to successful pain control in less than one-third of enrolled patients. Compared to delayed THA, RA enables more patients with substance abuse to be treated sooner and results in successful reduction of pain in a similar proportion of patients. RA may be an effective pain-reducing procedure for these patients.
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Risk Adjustment Is Necessary in Medicare Bundled Payment Models for Total Hip and Knee Arthroplasty.
Concerns exist that high-risk patients in alternative payment models may face difficulties with access to care without proper risk adjustment. The purpose of this study is to identify the effect of medical and orthopedic specific risk factors on the cost of a 90-day episode of care following total hip (THA) and knee arthroplasty (TKA). ⋯ Certain comorbidities and orthopedic risk factors increase 90-day episode-of-care costs in the Medicare population. The current lack of proper risk stratification could be a powerful driver of decreased access to care for our most medically challenged members of society.
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Joint line modification in kinematically aligned total knee arthroplasty (KA-TKA) is attracting attention in expectation of optimizing patient satisfaction after TKA. This study aimed to examine the effects of joint line modification on Pain Catastrophizing Scale (PCS), painDETECT score, and new Knee Society Score (KSS) 2011, all of which are robustly related to patient satisfaction. ⋯ Joint line modification in KA-TKA improved functional activity but not patient satisfaction. PCS was a key element negatively affecting patient satisfaction.
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We evaluated which treatment decisions in the management of displaced femoral neck fractures (FNFs) may associate with measures of resource utilization relevant to a value-based episode-of-care model. ⋯ We observed significant variation in the treatment of displaced FNF patients across 7 hospitals and identified treatment choices that associated with resource utilization within the episode of care. Future, prospective study is necessary to understand whether care pathways that adapt some combination of these characteristics may result in more value-based care.