title: Hallux valgus deformity after total ankle arthroplasty for rheumatoid arthritis: A case report.
abstract: Hallux valgus (HV) deformity is associated with hindfoot valgus deformity. We experienced a case that suggests the possibility that valgus correction for varus hindfoot with bony ankylosis of the subtalar joint by total ankle arthroplasty may have caused a forefoot HV deformity, despite adequate valgus correction.
authors.affiliation: a Department of Orthopaedics , Osaka University Graduate School of Medicine , Osaka , Japan.
authors.forename: Makoto
authors.initials: M
authors.lastname: Hirao
authors.affiliation: b Department of Orthopaedics , Matsumoto Hospital , Osaka , Japan.
authors.forename: Yukio
authors.initials: Y
authors.lastname: Hirai
authors.affiliation: a Department of Orthopaedics , Osaka University Graduate School of Medicine , Osaka , Japan.
authors.forename: Kosuke
authors.initials: K
authors.lastname: Ebina
authors.affiliation: c Department of Global and Innovative Medicine , Osaka University Graduate School of Medicine , Osaka , Japan.
authors.forename: Kenrin
authors.initials: K
authors.lastname: Shi
authors.affiliation: a Department of Orthopaedics , Osaka University Graduate School of Medicine , Osaka , Japan.
authors.forename: Takaaki
authors.initials: T
authors.lastname: Noguchi
authors.affiliation: d Department of Orthopaedics , Osaka Rosai Hospital , Osaka , Japan , and.
authors.forename: Hideki
authors.initials: H
authors.lastname: Tsuboi
authors.affiliation: e Department of Rheumatology , National Hospital Organization, Osaka Minami Medical Center , Osaka , Japan.
authors.forename: Jun
authors.initials: J
authors.lastname: Hashimoto
authors.affiliation: a Department of Orthopaedics , Osaka University Graduate School of Medicine , Osaka , Japan.
authors.forename: Hideki
authors.initials: H
authors.lastname: Yoshikawa
mesh_terms: D001172:Arthritis, Rheumatoid / Q000601:surgery*; D058737:Arthroplasty, Replacement, Ankle / Q000009:adverse effects*; D005260:Female; D006215:Hallux Valgus / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography
keywords: Comprehensive observation; Hallux valgus deformity; Rheumatoid arthritis; Total ankle arthroplasty; Valgus correction of the hindfoot