Fig. 2From: Starting a Swedish national quality registry for orthognathic surgery: a tool for auditing fundamentals of careIllustration of surgical procedures. Figure 3 shows a) the total number of operations and b) the most common combinations of operations. Abbreviations: LF, Le Fort; Max, maxillary; SARME, surgical assisted rapid maxillary expansion; IVRO, intraoral vertical ramus osteotomy; EVRO, extraoral vertical ramus osteotomy; BSSO, bilateral sagittal split osteotomy; Mand, mandibular; TMJ, temporomandibular joint; op, operationBack to article page