Fig.3: Pre and post-treatment ClinCheck™ assessment
By the end of the fortieth aligner, an edge-to-edge bite was noted, demonstrating proclination of lower anterior teeth. To avoid additional refinements in order to correct the overjet, the clinician placed punch hooks on the lower canine region of the subsequent aligners to attach class III intermaxillary elastics (3/16, 3.5 Oz) - to a lingual button on the upper first molars. (Fig. 4)