Comparative efficacy of cementless bipolar hemiarthroplasty and proximal femoral nail anti-rotation in unstable intertrochanteric fractures: A meta-analysis

Figure 1 Flowchart of study search and inclusion criteria.

Figure 2 Meta-analysis comparing bipolar hemiarthroplasty and proximal femoral nail anti-rotation outcomes. A: Blood loss between groups; B: Blood loss analysis excluding Cai et al[26], 2022; C: Operative time comparison; D: Operative time analysis excluding Song et al[27], 2022.

Figure 3 Meta-analysis comparing bipolar hemiarthroplasty and proximal femoral nail anti-rotation outcomes. A: Hospital stay duration (days); B: Weight-bearing duration (days); C: Harris score comparison.

Figure 4 Meta-analysis of complications between bipolar hemiarthroplasty and proximal femoral nail anti-rotation. A: Refracture incidence; B: Thrombus formation; C: Thrombus formation after excluding Cai et al[26], 2022; D: Prosthetic loosening incidence.