Application and exploration of total hip arthroplasty for developmental dysplasia of the hip assisted by full-process robotics.

IF 2.4 3区医学 Q2 ORTHOPEDICS BMC Musculoskeletal Disorders Pub Date : 2025-03-06 DOI:10.1186/s12891-025-08460-y

Hongxin Shi, Rao Yu, Luqiao Pu, Baochuang Qi, Cheng Meng, Junxiao Ren, YongQing Xu, Chuan Li

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Abstract

Objective: This study aimed to explore whether total hip arthroplasty (THA) aided by full-process robotics was effective in patients undergoing developmental dysplasia of the hip (DDH).

Methods: Totally 112 patients were enrolled and classified into robotic-assisted group (n = 56) and the conventional group (n = 56). In addition, retrospective analysis was used for comparing the difference in therapeutic efficacy.

Results: A total of 112 patients received THA, and were followed up for (12.78 ± 0.76) months on average, with no occurrence of associated complications. For patients in robot-assisted group, their abduction and anteversion angles of acetabular cup placement were in the safe zone, while those in 8 patients of the conventional group were outside the safe zone. Compared to the conventional group, the robot-assisted group had higher postoperative Harris Hip Score and FJS, whereas lower VAS score.

Conclusion: Robot-assisted THA is advantageous in terms of both intraoperative precision and postoperative effect on the treatment of patients with DDH.

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全过程机器人辅助全髋关节置换术治疗发育不良的应用与探索。

目的：本研究旨在探讨全髋关节置换术（THA）辅助全过程机器人技术是否有效治疗发育性髋关节发育不良（DDH）患者。方法：将112例患者分为机器人辅助组（n = 56）和常规组（n = 56）。并采用回顾性分析比较两组治疗效果的差异。结果：112例患者接受全髋关节置换术，平均随访时间（12.78±0.76）个月，无相关并发症发生。机器人辅助组8例患者髋臼杯放置外展角和前倾角均在安全范围内，常规组8例患者髋臼杯放置外展角和前倾角均在安全范围外。与常规组相比，机器人辅助组术后Harris髋关节评分和FJS较高，VAS评分较低。结论：机器人辅助THA在治疗DDH患者的术中精度和术后效果方面都具有优势。

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来源期刊

BMC Musculoskeletal Disorders 医学-风湿病学

CiteScore

3.80

自引率

8.70%

发文量

1017

审稿时长

3-6 weeks

期刊介绍： BMC Musculoskeletal Disorders is an open access, peer-reviewed journal that considers articles on all aspects of the prevention, diagnosis and management of musculoskeletal disorders, as well as related molecular genetics, pathophysiology, and epidemiology. The scope of the Journal covers research into rheumatic diseases where the primary focus relates specifically to a component(s) of the musculoskeletal system.