Safety and efficacy of surgical hip dislocation in managing femoral head fractures: A systematic review and meta-analysis

Figure 1 Preferred Reporting Items for Systematic Reviews and Meta-Analyses flow diagram of search results, studies’ screening, and selection.

Figure 2 Forest plot diagram shows postoperative functional outcomes. CI: Confidence interval.

Figure 3 Forest plot diagram shows postoperative anatomical reduction as a representative of radiological outcomes. CI: Confidence interval.

Figure 4 Forest plot diagram shows postoperative complications. A: Overall complications incidence; B: Avascular necrosis of the femoral head; C: Heterotopic ossification formation; D: Posttraumatic osteoarthritis. AVN: Avascular necrosis; CI: Confidence interval; HO: Heterotopic ossification; OA: Osteoarthritis.

Figure 5 Forest plot diagram shows postoperative reoperation rate. CI: Confidence interval.