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The chevron osteotomy: a clinical and radiographic analysis
1Foot Fellowship Program, Summit Hospital, Oakland, California, USA.
Foot & Ankle International
|May 1, 1997
Summary
The chevron osteotomy effectively treats hallux valgus, improving symptoms and appearance. Postoperative correction measurements varied by method, but the procedure showed satisfactory outcomes without major complications.
Area of Science:
- Orthopedic Surgery
- Podiatric Medicine
- Surgical Outcomes Research
Background:
- Hallux valgus is a common foot deformity.
- The chevron osteotomy is a surgical technique used for correction.
- Evaluating surgical outcomes is crucial for patient care.
Purpose of the Study:
- To assess subjective and objective outcomes of the chevron osteotomy for hallux valgus.
- To compare postoperative correction measurements using different methods.
- To identify potential complications and long-term results.
Main Methods:
- Retrospective study of 17 patients (23 feet) undergoing chevron osteotomy.
- Evaluation of subjective and objective postoperative results.
- Analysis of intermetatarsal 1-2 and first metatarsophalangeal angles using two measurement techniques.
Main Results:
- Satisfactory improvement in symptoms, function, and cosmesis was observed.
- Postoperative correction varied based on the measurement method used.
- No nonunions, malunions, infections, or hallux varus occurred; avascular changes were noted radiographically but asymptomatic.
Conclusions:
- The chevron osteotomy provides satisfactory outcomes for hallux valgus.
- Measurement method influences the apparent degree of radiographic correction.
- The procedure is safe with a low complication rate.