# The winking sign is an indicator for increased femorotibial rotation in patients with recurrent patellar instability

> Research article (Knee Surgery Sports Traumatology Arthroscopy, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4224281174](https://www.wikidata.org/wiki/openalex:W4224281174)  
**Source**: https://4ort.xyz/entity/the-winking-sign-is-an-indicator-for-increased-femorotibial-rotation-in-patients-with-recurrent-patellar-instability