To access Freesurfer feasibility when studying medial temporal structures resected patients compared to controls. MRI exams where performed at 3T on 45 subjects (22 controls and 23 epileptic patients with resection). Freesurfer software version 5.2 was used in order to study left and right hippocampus. Automatic hippocampus segmentation is possible even for resected patients with a quite good precision.