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2023, Vol. 27 ›› Issue (36): 5747-5752Correlation between three-dimensional measurement of posterior tilt of impacted femoral neck fracture and femoral head necrosisZhan Hongqi1, 2, 3, Ma Jianxiong2, 3, Cui Shuangshuang2, Sun Lei2, 3, Wang Ying2, 3, Bai Haohao2, 3, Ma Xinlong2, 3
Abstract: BACKGROUND: In clinical practice, impacted femoral neck fractures are usually treated with cannulated screw internal fixation. In previous studies, the preoperative posterior tilt of the femoral head has been shown to be associated with internal fixation failure. However, there are few studies on the occurrence of femoral head necrosis after internal fixation and posterior tilt. Key words: femoral neck fracture, femoral head necrosis, posterior tilt, fracture fixation, three-dimensional reconstruction |