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Lunatocapitate and Triquetrohamate Arthrodeses for Degenerative Arthritis of the Wrist: A Midterm Follow-Up.
Schindelar, Lili E; Wang, Mark L; Bednar, John M; Miller, Andrew J.
Afiliación
  • Schindelar LE; Thomas Jefferson University, Philadelphia, PA, USA.
  • Wang ML; Thomas Jefferson University, Philadelphia, PA, USA.
  • Bednar JM; The Rothman Institute, Philadelphia, PA, USA.
  • Miller AJ; Thomas Jefferson University, Philadelphia, PA, USA.
Hand (N Y) ; 18(2_suppl): 96S-101S, 2023 03.
Article en En | MEDLINE | ID: mdl-35088610
ABSTRACT

BACKGROUND:

Degenerative arthritis of the wrist is a common condition often treated with 4 corner arthrodesis (FCA) or a partial wrist fusion. A number of limited intercarpal arthrodeses have been proposed for treatment of this condition. One technique, described by Wang and Bednar in 2012, involves fusion of the lunatocapitate and triquetrohamate joints. This study presents midterm follow-up of outcomes following this 2 column arthrodesis.

METHODS:

From 2000 to present, patients who underwent lunatocapitate and triquetrohamate arthrodesis were evaluated. The original cohort from the 2012 study was reviewed, as well as any additional patients who since underwent this procedure. Only patients who had greater than 5 years of follow-up data were included. Outcomes included demographics, wrist range of motion, grip strength, complications, and radiographic evidence of union.

RESULTS:

Twenty-one cases were included in the final analysis. Mean follow-up was 8.75 years. Wrist extension and flexion were 58% and 90% of the unaffected side, respectively. Grip strength was 92% of the unaffected side. Osseous union was achieved in 95.2% of cases. Two cases underwent revision surgery, one for nonunion and one following a fall.

CONCLUSIONS:

Lunatocapitate and triquetrohamate arthrodesis offers a treatment for wrist arthritis that yields good clinical outcomes, low nonunion rates, and no conversions to total wrist arthrodesis, as shown by 5-year follow-up data. Limited intercarpal arthrodesis is an alternative to FCA, with the advantage of a smaller surgical footprint and simpler technique, while still providing excellent mid- to long-term outcomes.
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Osteoartritis / Muñeca Límite: Humans Idioma: En Revista: Hand (N Y) Año: 2023 Tipo del documento: Article País de afiliación: Estados Unidos

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Osteoartritis / Muñeca Límite: Humans Idioma: En Revista: Hand (N Y) Año: 2023 Tipo del documento: Article País de afiliación: Estados Unidos