Salvage of failed internal fixation of intertrochanteric hip fractures: clinical and functional outcomes of total hip arthroplasty versus hemiarthroplasty.

There was a 10.4% dislocation rate after cTHA (10 among 96 cases) compared with 5% after cHA (4 among 79 cases); however, this did not reach statistical significance in the meta-analysis (relative RR, 0.75; 95% CI, 0.24-2.32; P = .61) ( Fig. 2 ).

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