3.3.2.3 Evaluate appropriateness in diagnosis of MRI and surgery in the diagnosis SLAP lesions Table 3.39: SLAP lesions compared with surgery Comparison Surgery Total Yes No SLAP Yes 46 6 52 No 2 43 45 Total 48 49 97 p < 0, 001 Kappa 0, 84 18 Comment: Sn 95, 8%, Sp 87, 8%, Acc 91, 8%, PPV 88, 5%, NPV 95, 6%.