Comparison of outcomes of different osteotomy sites for hallux valgus: A systematic review and meta-analysis
Background Hallux valgus (HV) is a common foot deformity for which several corrective surgical procedures, with different osteotomy sites, have been reported. The purpose of the present study was to systematically review randomized (RCTs) or controlled (CCTs) clinical trials and perform meta-analysi...
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Veröffentlicht in: | Journal of orthopaedic surgery (Hong Kong) 2022-05, Vol.30 (2), p.10225536221110473-10225536221110473 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Background
Hallux valgus (HV) is a common foot deformity for which several corrective surgical procedures, with different osteotomy sites, have been reported. The purpose of the present study was to systematically review randomized (RCTs) or controlled (CCTs) clinical trials and perform meta-analysis on outcomes of different osteotomy sites of the first metatarsal.
Methods
An extensive literature search was conducted in PubMed and the Cochrane Library from January 1983 to July 2020. Studies were identified using the terms “hallux valgus” and “osteotomy”. We included RCTs or CCTs comparing different locations of osteotomy for the first metatarsal bone (distal vs. mid-shaft, distal vs. proximal, and mid-shaft vs. proximal). The surgical outcomes included postoperative hallux valgus angle (HVA), intermetatarsal angle (IMA), American Orthopaedic Foot and Ankle Society (AOFAS) score, pain visual analog scale (VAS) score, perioperative complications and recurrence of deformity. We enrolled 10 studies with a total of 793 feet in the qualitative synthesis following full-text screening.
Results
A majority of patients included in the enrolled trials showed mild to moderate deformity, with mean HVA |
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ISSN: | 1022-5536 2309-4990 |
DOI: | 10.1177/10225536221110473 |