Outcomes following surgical management of femoroacetabular impingement: a systematic review and meta-analysis of different surgical techniques

Bone & Joint Research

article

Daniel Addai¹  Jacqueline Zarkos¹  Matthew Pettit²  Karadi Hari Sunil Kumar³  Vikas Khanduja⁴ 

[1]Technische Universitat Dresden

[2]Cambridge University

[3]Addenbrooke's Hospital

[4]Young Adult Hip Service, Department of Trauma & Orthopaedics, Addenbrooke's - Cambridge University Hospital

关键词: Femoroacetabular impingement;    Surgical approach;    Outcomes;    femoroacetabular impingement;    patient-reported outcome measures (PROMs);    arthroscopic treatment;    surgical hip dislocation;    hips;    cam deformities;    surgical approaches;    hip arthroscopy;    total hip arthroplasty (THA);    Medline;   

DOI  :  10.1302/2046-3758.109.BJR-2020-0443.R1

学科分类：骨科学

来源: British Editorial Society Of Bone And Joint Surgery

【 摘 要 】

Outcomes following different types of surgical intervention for femoroacetabular impingement (FAI) are well reported individually but comparative data are deficient. The purpose of this study was to conduct a systematic review (SR) and meta-analysis to analyze the outcomes following surgical management of FAI by hip arthroscopy (HA), anterior mini open approach (AMO), and surgical hip dislocation (SHD). This SR was registered with PROSPERO. An electronic database search of PubMed, Medline, and EMBASE for English and German language articles over the last 20 years was carried out according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We specifically analyzed and compared changes in patient-reported outcome measures (PROMs), α-angle, rate of complications, rate of revision, and conversion to total hip arthroplasty (THA). A total of 48 articles were included for final analysis with a total of 4,384 hips in 4,094 patients. All subgroups showed a significant correction in mean α angle postoperatively with a mean change of 28.8° (95% confidence interval (CI) 21 to 36.5; p < 0.01) after AMO, 21.1° (95% CI 15.1 to 27; p < 0.01) after SHD, and 20.5° (95% CI 16.1 to 24.8; p < 0.01) after HA. The AMO group showed a significantly higher increase in PROMs (3.7; 95% CI 3.2 to 4.2; p < 0.01) versus arthroscopy (2.5; 95% CI 2.3 to 2.8; p < 0.01) and SHD (2.4; 95% CI 1.5 to 3.3; p < 0.01). However, the rate of complications following AMO was significantly higher than HA and SHD. All three surgical approaches offered significant improvements in PROMs and radiological correction of cam deformities. All three groups showed similar rates of revision procedures but SHD had the highest rate of conversion to a THA. Revision rates were similar for all three revision procedures.

【 授权许可】

CC BY-NC