Abstract
Pertrochanteric nonunion management is a technically challenging problem. When repair is undertaken rather than conversion arthroplasty, successful treatment revolves around accurate deformity correction, preservation of vascularity, and stable durable fixation. The decision to use an extramedullary or intramedullary implant should be influenced by nonunion-specific characteristics and patient-related conditions. Failure to understand these nuances when selecting an implant strategy often results in treatment failure. The primary purpose of this article was to discuss these variables and delineate when an intramedullary implant should be considered for treatment of a pertrochanteric nonunion. The secondary purpose was to describe the author's preferred surgical technique for implant-driven deformity correction and compression when choosing an intramedullary nail.
Published Version
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