In young patients (typically <60 years old) with femoral neck fractures, the primary goal is to preserve the native femoral head due to their long life expectancy and high activity levels. Displaced fractures (Garden's Type III and IV) require urgent anatomical reduction and stable internal fixation (usually with cannulated screws) to maximize the chances of union and minimize the risk of avascular necrosis (AVN). Hemiarthroplasty and THA are typically reserved for elderly patients or young patients with failed internal fixation or established AVN/non-union, as they are associated with higher revision rates in younger, active individuals. Non-weight bearing and observation are not appropriate for a displaced fracture.
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