Diagnostic Performance of 3T MRI T2 Mapping Technique in Chondro-labral Pathology of the Hip, Correlated With Intraoperative Arthroscopic Findings: Interventional Diagnostic Technique Validation Study (HPI MRI 3T)

Inclusion Criteria: * Patients with symptomatic localized chondro-labral lesion requiring arthroscopic treatment * Consent to conduct the study * BMI\<30 Exclusion Criteria: * Patients unable to read or understand the patient information and consent forms; * Previous surgery on the same hip; * Coxarthrosis ≥ 2 according to Tonnis; * Acetabulum and/or proximal femur fractures; * Presence of psychological disorders, which might interfere with their ability to undergo the 4 MRI examinations; * Known sensitivity to gadolinium; * BMI ≥ 30; * Current infections; * Tumors; * Metabolic disorders; * Presence of peripheral neurological disorders such as pudendal neuralgia, peroneal neuralgia, neuralgia sciatica that traction may risk worsening.