Fig. 2From: Assessment of the effect of the corticotomy-assisted orthodontic treatment on the maxillary periodontal tissue in patients with malocclusions with transverse maxillary deficiency: a case seriesa-b. A corticotomy in the area of upper premolars and molars. Incision of the cortical plate in the interdental spaces and above the apexes of the teethBack to article page