First metatarsophalangeal joint arthrodesis for severe hallux valgus deformity.
10.7507/1002-1892.202506114
- Author:
Yuan ZHU
1
;
Xiangyang XU
1
Author Information
1. Department of Orthopedics, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, P. R. China.
- Publication Type:English Abstract
- Keywords:
First metatarsophalangeal joint;
arthrodesis;
hallux valgus;
surgical treatment
- MeSH:
Humans;
Hallux Valgus/surgery*;
Arthrodesis/instrumentation*;
Metatarsophalangeal Joint/surgery*;
Bone Screws;
Treatment Outcome
- From:
Chinese Journal of Reparative and Reconstructive Surgery
2025;39(10):1232-1239
- CountryChina
- Language:Chinese
-
Abstract:
First metatarsophalangeal joint arthrodesis, as a corrective measure for severe hallux valgus deformity, has a long history and remains in use today. Indications for the first metatarsophalangeal joint arthrodesis include severe hallux valgus deformity, recurrent hallux valgus, hallux deformity in rheumatoid arthritis, severe hallux rigidus, joint infection, primary or secondary osteoarthritis, hallux valgus deformity due to neuromuscular disorders, and severe gouty arthritis. Innovative research continues to emerge in biomechanics and materials science related to the first metatarsophalangeal joint arthrodesis. Surgical fixation options are diverse and evolving, encompassing traditional screws and plates alongside novel intramedullary fixation systems and shape-memory alloy implants. Biomechanical studies, gait analysis research, and clinical trials consistently demonstrate minimal postoperative impact on gait and no significant impairment of functional mobility. When performed with proper technique, complications are rare. The first metatarsophalangeal joint arthrodesis is an effective and reliable method for treating severe hallux valgus deformity.
