title: Regarding the Instability Severity Index Score (ISIS).
authors: Department of Orthopaedic Surgery and Sports Traumatology, Hopital de l'Archet 2, Nice, France.
authors: Robert
authors: R
authors: Houghton-Clemmey
authors: Department of Orthopaedic Surgery and Sports Traumatology, Hopital de l'Archet 2, Nice, France.
authors: Pascal
authors: P
authors: Boileau