Patellar shift ratio (PSR) is the optimal measurement for characterising lateral patellar shift and a reliable predictor of recurrent patellar dislocation.
Jiebo ChenZipeng YeChenliang WuXueying ZhangJinzhong ZhaoGuoming XiePublished in: Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA (2022)
Level III.