title: THE UNHAPPY TRIAD: ETIOLOGY, DIAGNOSIS AND TREATMENT.
mesh_terms: D000715:Anatomy; D003933:Diagnosis; D006801:Humans; D007596:Joints; D007718:Knee Injuries; D008022:Ligaments; D008023:Ligaments, Articular; D009985:Orthopedics
keywords: ANATOMY; DIAGNOSIS; KNEE INJURIES; LIGAMENTS, ARTICULAR; ORTHOPEDICS