Analysis on the Treatment of Moderate and Severe Hallux Valgus Using Osteotomy Proximal to Hal-lux Sac Combining with Miniature Titanium Plate Internal Fixation
Abstract：Objective To disscuss the treatment of moderate and severe hallux valgus using Z-osteotomy proximal to hal-lux sac around 2 cm combing with T-miniature titanium plate internal fixation. Methods 50 patients(81 feet)with moderate or severe hallux valgus were treated by T-miniature titanium plate internal fixation after Z-osteotomy distal to the first metatarsal from November 2009 to June 2013. Results After follow-up for 3 ~ 36 months,the hallux valgus angle(HVA)was reduced by 11 ~ 23(mean,13. 1)degree,and the intermetatarsal angle(IMA)was reduced by 5 ~ 10(mean,6. 6)degree. According to the Maryland foot function scoring system of American Orthopedic Foot and Ankle Society(AOFAS),79 feet obtained 90 ~100 scores,and 2 feet had 80 ~ 89 scores. The rate of excellent and good was 100% . No infection was found and no deformity recurred. Bone union was obtained at osteotomy site. Conclusion The efficacy of treatment on moderate and severe hallux val-gus using osteotomy proximal to hallux sac combined with miniature titanium plate internal fixation is reliable and worthy of promotion.
Keywords：hallux valgusosteotomy to hallux sacminiature titanium plateinternal fixation
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 795-796,864 )