Krisovskis sign, also known as the Patellar flip sign, is a term used in medical literature to describe a clinical maneuver used to assess patellar instability. This sign involves flipping the patella from lateral to medial or vice versa using gentle pressure, while observing any associated symptoms or abnormalities. While Krisovskis sign is widely accepted and commonly used in the medical field, it is important to note that there are no synonyms specifically designated for this clinical maneuver. However, some related terms encompassing patellar instability assessment include lateral patellar glide or medial patellar glide, which involve assessing the patella's mobility in different directions, contributing to the overall evaluation of patellofemoral joint dysfunction.