fifty-one osteoarthritic knees evaluated by arthroscopic , roentgenographic , and clinical examinations prior to high tibial valgus osteotomy were reevaluated roentgenographically and clinically after a minimum follow-up period of five years ( average , 6.2 years ; range , 5-8.3 years ) .
C0220825
evaluated
C0031809
clinical examinations