Enacar A, Taner T, Toroğlu S
Department of Orthodontics, Hacettepe University, Faculty of Dentistry, Ankara, Turkey.
Int J Adult Orthodon Orthognath Surg. 1999;14(1):27-35.
The soft tissue profile changes resulting from double-jaw surgery (maxillary advancement and mandibular setback) and mandibular setback alone were evaluated. The measurements were evaluated on the preoperative and postoperative cephalometric radiographs of 24 skeletal Class III patients. The results demonstrated significant correlations and suggested that the soft tissue ratios seen in double-jaw surgery were similar to those in mandibular setback surgery alone, with the exception of the changes in nasal tip projection and the upper lip area.
评估了双颌手术（上颌前徙和下颌后退）以及单纯下颌后退所导致的软组织侧貌变化。对24例骨骼Ⅲ类患者的术前和术后头颅侧位片进行了测量评估。结果显示出显著的相关性，并表明双颌手术中所见的软组织比例与单纯下颌后退手术相似，但鼻尖突出度和上唇面积的变化除外。
