Perioperative varus alignment does not affect short-term patient-reported outcome measures following mobile-bearing unicompartmental knee arthroplasty

Autor:	Junya Itou, Umito Kuwashima, Masafumi Itoh, Ken Okazaki
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	Unicompartmental knee arthroplasty Patient-reported outcome measures Oxford partial knee replacement Forgotten Joint Score-12 Orthopedic surgery RD701-811 Diseases of the musculoskeletal system RC925-935
Zdroj:	Journal of Orthopaedic Surgery and Research, Vol 17, Iss 1, Pp 1-8 (2022)
Druh dokumentu:	article
ISSN:	1749-799X
DOI:	10.1186/s13018-022-02999-5
Popis:	Abstract Background Although favorable long-term survival of Oxford unicompartmental knee arthroplasty (UKA) has been reported regardless of postoperative varus alignment, the effect of degree of varus alignment on patient-reported outcome measures (PROMs) remains unclear. Furthermore, the Forgotten Joint Score-12 (FJS-12), which has a low ceiling effect, may be useful for such assessment. The objective of this study was to evaluate short-term clinical outcomes after Oxford UKA in knees with a greater degree of preoperative varus alignment focusing on use of the FJS-12. Methods This retrospective study involved 66 knees that had undergone primary Oxford UKA. Based on the hip-knee-ankle angle, the knees were divided into two alignment groups: severe varus group (≥ 185° varus alignment) and a mild varus group (
Databáze:	Directory of Open Access Journals
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