title: Laxity versus instability.
authors.forename: N
authors.initials: N
authors.lastname: Maffulli
mesh_terms: D016118:Anterior Cruciate Ligament / Q000601:surgery*; D000070598:Anterior Cruciate Ligament Injuries; D006801:Humans; D007593:Joint Instability / Q000175:diagnosis* / Q000209:etiology*; D007719:Knee Joint; D008279:Magnetic Resonance Imaging; D012660:Semantics