hallux valgus
Conditions
Interventions
1:minimally invasive surgery
2:open surgery
Sponsors
Shanghai Jiaotong University School of Medicine Affiliated Ruijin Hospital North
Eligibility
Sex/Gender
All
Age
20 Years to 99 Years
Inclusion criteria
Inclusion criteria: (1) older than 20 years with painful bunion; (2) failure of more than 3 months of conservative treatment, including shoe modification, pad, and oral medications; (3) moderate to severe hallux valgus deformity on standard radiography according to Coughlin classification (hallux valgus angle [HVA] >=20, intermetatarsal angle [IMA] >= 12); (4) signing written consent form after full description of the study.
Exclusion criteria
Exclusion criteria: Systemic disease affecting the musculoskeletal system (eg, rheumatoid arthritis, gout, ankylosing spondylitis, seronegative rheumatoid arthritis, and systemic lupus erythematosus), first metatarsophalangeal (MTP) joint arthritis, first metatarsocuneiform joint instability, infection, and/or history of prior surgery on the foot and ankle.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| American Orthopaedic Foot & Ankle Society Hallux-Metatarsophalangeal-Interphalangeal (AOFAS-HMI) Score;visual analog pain score;hallux valgus angle (HVA);1-2 intermetatarsal angle (IMA); | — |
Countries
China
Contacts
Public ContactXu Xiangyang
Shanghai Jiaotong University School of Medicine Affiliated Ruijin Hospital North
Outcome results
None listed