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Proximal oblique crescentic osteotomy in hallux valgus
Ozcan Pehlivan1, Ibrahim Akmaz, Can Solakoglu
1Department of Orthopaedics and Traumatology, Gulhane Military Medical Academy, Haydarpasa Training Hospital, Istanbul, Turkey.
Journal of the American Podiatric Medical Association
|January 20, 2004
Summary
This study shows that proximal oblique crescentic osteotomy effectively treats hallux valgus (bunion) deformities. The procedure offers technical ease and a low complication rate for patients with incongruent great toe joints.
Area of Science:
- Orthopedic Surgery
- Foot and Ankle Surgery
Background:
- Hallux valgus is a common foot deformity.
- Incongruent great toe joints are often present in moderate-to-severe cases.
- Existing surgical options have varying outcomes and complication rates.
Purpose of the Study:
- To evaluate the efficacy of a modified proximal crescentic osteotomy, termed proximal oblique crescentic osteotomy.
- To assess the radiographic and clinical outcomes of this procedure for hallux valgus.
Main Methods:
- Twenty-six patients with moderate-to-severe hallux valgus and incongruent joints were treated.
- A modified proximal crescentic osteotomy (proximal oblique crescentic osteotomy) was performed.
- Outcomes were assessed using radiographic measures (hallux valgus angle, intermetatarsal angle, first metatarsal shortening, osteotomy angulation) and the American Orthopaedic Foot and Ankle Society (AOFAS) rating system at an average of 55 weeks post-operation.
Main Results:
- Significant mean correction of hallux valgus angle (22.1 degrees) and intermetatarsal angle (9.9 degrees) was achieved.
- The procedure demonstrated technical ease and a low rate of complications in the short term.
Conclusions:
- Proximal oblique crescentic osteotomy is an effective surgical treatment for moderate-to-severe hallux valgus.
- The technique offers advantages in terms of simplicity and safety compared to other hallux valgus procedures.