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Published on: January 24, 2018
Lateral release and proximal realignment for patellofemoral malalignment. A prospective study of 40 knees in 36
V Vähäsarja1, P Kinnunen, W Serlo
1Department of Paediatric Orthopaedics, Oulu University Central Hospital, Finland.
Abstract:
We performed lateral release and proximal realignment for painful patellofemoral malalignment in 36 adolescents (40 knees), with a mean age of 14 (9-16) years. The mean follow-up was 4 (1-8) years. The subjective outcome was excellent in 20 knees, good in 13, fair in 5, and poor in 2. The mean radiographic correction of the lateral patellar shift was 75%, and of the tilting angle of the patellar 27%. There was a positive association between the realignment effect and the subjective outcome.

