The Cobra sign: A marker for overestimation of tendon retraction in proximal semimembranosus tendon avulsion.
Nicolas LefèvreMohamad K MoussaAhmad ChahalAlain MeyerOlivier GrimaudZeinab M KhalafAli AlayaneYoann BohuAlexandre HardyPublished in: Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA (2024)
Level III.