Background The efficacy of arthroscopic surgery for the treatment of osteoarthritis of the
knee is unknown. Methods We conducted a single-center, randomized, controlled trial of …

Thirty shoulders in 20 volunteers (average age, 29 years; range, 17 to 49) with no shoulder
symptoms or known abnormalities were scanned using magnetic resonance imaging. All …

Purpose To assess the functional outcomes of patients included in the Stability Study randomized
controlled trial comparing anterior cruciate ligament reconstruction (ACLR) alone with …

BACKGROUND: An important aim of high tibial osteotomy (HTO) is to prevent or delay the
need for total knee replacement (TKR). We sought to estimate the frequency and timing of …

Importance It is unclear whether arthroscopic resection of degenerative knee tissues among
patients with osteoarthritis (OA) of the knee delays or hastens total knee arthroplasty (TKA); …

… Willits K, Amendola A, Bryant D, Mohtadi NG, Giffin JR, Fowler P, Kean CO, Kirkley A.
Operative versus nonoperative … Other articles in this journal by Kevin R. Willits, MD, FRCS(C) …

The results of this randomized clinical trial show that the addition of a lateral extra-articular
tenodesis (LET) to ACLR results in statistically significant differences in quads strength at 6 …

… Author links open overlay panel Kevin R. Willits MD, FRCSC , Nicholas Mohtadi MD , Crystal
Keane MSc , Dianne Bryant PhD , Robert Giffin MD, FRCSC , Annunziato Amendola MD …

Purpose: The purpose of this study is to investigate the relationships of traction force, traction
time, and hip distraction to the development of nerve conduction abnormalities during hip …

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