Hallux valgus deformity treated with minimally invasive the first metatarsal distal osteotomy
10.3760/cma.j.issn.1673-4904.2010.05.001
- VernacularTitle:微创跖骨头颈截骨治疗(足母)外翻畸形临床分析
- Author:
Fengqi ZHANG
;
Huijuan WANG
;
Yingze ZHANG
;
Zhiyong LI
- Publication Type:Journal Article
- Keywords:
Hallux valgus;
Metatarsal bones;
Osteotomy;
Surgical procedures;
minimally invasive
- From:
Chinese Journal of Postgraduates of Medicine
2010;33(5):1-3
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the clinical effect of hallux valgus deformity treated with minimally invasive the first metatarsal distal osteotomy. Methods The data of 375 cases (626 feet) treated with minimally invasive the first metatarsal distal osteotomy was retrospectively analyzed. Hallux valgus angle was21°-65°(mean37.61°±9.25°), intermetatarsal (IM) anglewas7° -21° (mean 13.03°± 3.73°). The preoperative American Orthopaedic Foot and Ankle Society (AOFAS) score was (46.5 ± 9.4) pints. Results The patients were followed up 12-30 months [mean (18.5 ± 6.8) months]postoperation, hallux valgus angle was 7.18°±4.55°,intennetatarsal angle was 5.07°± 1.70°,with a mean angle decreasing 30.54° and 12.33°.The AOFAS score was (84.8±7.6) points (P <0.01). Conclusion According to the hallux valgus angle,intermetatarsal angle and the length of the first metatarsal,decide the place and method of osteotomy, the hallux valgus can be corrected in three-dimensional and get an excellent effect.
