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Successful treatment of a habitual patellar dislocation after a total knee arthroplasty with a closing-wedge distal femoral varus osteotomy and medial patello-femoral ligament reconstruction.
Saito, Hidetomo; Saito, Kimio; Shimada, Yoichi; Yamamura, Toshiaki; Sato, Takahiro; Nozaka, Koji; Kijima, Hiroaki; Fujii, Masashi; Kawano, Tetsuya; Miyakoshi, Naohisa.
Affiliation
  • Saito H; Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Hondo 1-1-1, Akita, 010-8543, Japan. hidetomo@doc.med.akita-u.ac.jp.
  • Saito K; Akita Sports Arthroscopy and Knee Group, Akita, Japan. hidetomo@doc.med.akita-u.ac.jp.
  • Shimada Y; Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Hondo 1-1-1, Akita, 010-8543, Japan.
  • Yamamura T; Akita Sports Arthroscopy and Knee Group, Akita, Japan.
  • Sato T; Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Hondo 1-1-1, Akita, 010-8543, Japan.
  • Nozaka K; Sapporo Sports Clinic, Chuo-ku Kita-1-jo, Nishi-2-Tyome, Sapporo, 060-0001, Japan.
  • Kijima H; Sapporo Sports Clinic, Chuo-ku Kita-1-jo, Nishi-2-Tyome, Sapporo, 060-0001, Japan.
  • Fujii M; Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Hondo 1-1-1, Akita, 010-8543, Japan.
  • Kawano T; Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Hondo 1-1-1, Akita, 010-8543, Japan.
  • Miyakoshi N; Akita Sports Arthroscopy and Knee Group, Akita, Japan.
J Exp Orthop ; 7(1): 63, 2020 Sep 01.
Article in En | MEDLINE | ID: mdl-32875427
ABSTRACT
A 68-year-old female suffering from habitual patellar dislocations following a mal-positioned total knee arthroplasty (TKA) was successfully treated with a biplanar closed wedge distal femoral osteotomy (CWDFO) and medial patello-femoral ligament (MPFL) reconstruction. To the best of our knowledge, no such case has been previously described. Our experience with this case suggests that treatment for a patella dislocation following valgus mal-positioning of TKA should be considered positively. LEVEL OF EVIDENCE V.
Key words

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: J Exp Orthop Year: 2020 Document type: Article Affiliation country: Japón

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: J Exp Orthop Year: 2020 Document type: Article Affiliation country: Japón