Patellofemoral crepitation and clunk following modern, fixed-bearing total knee arthroplasty

Juan V. Peralta-Molero, Brian P. Gladnick, Yuo yu Lee, Andres Vergara Ferrer, Stephen Lyman, Alejandro González Della Valle

研究成果: ジャーナルへの寄稿学術誌査読

13 被引用数 (Scopus)

抄録

Patellar crepitation and clunk (PCC) is an important and modifiable complication of total knee arthroplasty (TKA). We calculated the incidence of PCC using a modern fixed-bearing TKA prosthesis, assessed whether PCC is associated with knee range of motion, and determined if there were any radiographic variables associated with the development of PCC in this prosthetic design. Five hundred seventy primary TKAs were evaluated after a mean follow-up of 24. months (range 12-81). Thirty-four knees developed PCC (6%); 6 required arthroscopic debridement. With each degree increase in the flexion angle, the likelihood of developing PCC increased by 4.2%. The incidence of PCC was low but increased with postoperative flexion ≥ 110°. No radiographic parameters were associated with the development of PCC.

本文言語英語
ページ(範囲)535-540
ページ数6
ジャーナルJournal of Arthroplasty
29
3
DOI
出版ステータス出版済み - 3月 2014
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 整形外科およびスポーツ医学

フィンガープリント

「Patellofemoral crepitation and clunk following modern, fixed-bearing total knee arthroplasty」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル