[Short-term effectiveness of Mako robot-assisted total hip arthroplasty via posterolateral approach].

Abstract

OBJECTIVE: To explore the short-term effectiveness of Mako robot-assisted total hip arthroplasty (THA) via posterolateral approach. METHODS: >0.05). The operation time, intraoperative blood loss, and complications were recorded and compared between the two groups. Acetabular inclination angle, acetabular anteversion angle, and lower limbs discrepancy were measured after operation. At last follow-up, the improvement of hip pain and function was evaluated by visual analogue scale (VAS) score, Harris score, and forgetting joint score (FJS-12). RESULTS: =0.119). CONCLUSION: Compared with traditional surgery, Mako robot-assisted THA can optimize the accuracy and safety of acetabular cup implantation, reduce the length difference of the lower limbs, and has a certain learning curve. Its long-term effectiveness needs further research to confirm.