Bell C S, Thrash W J, Zysset M K
J Oral Maxillofac Surg. 1986 Feb;44(2):100-3. doi: 10.1016/0278-2391(86)90189-8.
Twenty adult patients with maxillofacial discrepancies most amenable to correction by Le Fort I osteotomy were evaluated for the incidence of postoperative maxillary sinusitis. Before surgery, each patient was evaluated both radiographically, by Waters' projection technique, and subjectively, according to a brief questionnaire pertaining to sinus symptoms. Identical evaluations were carried out at three- and six-month intervals following surgery. The results show no increase in the incidence of maxillary sinusitis following Le Fort I osteotomy.
对20例最适合采用勒福Ⅰ型截骨术进行矫正的颌面部畸形成年患者，评估其术后上颌窦炎的发生率。术前，通过华氏位投照技术对每位患者进行影像学评估，并根据一份关于鼻窦症状的简短问卷进行主观评估。术后每隔三个月和六个月进行相同的评估。结果显示，勒福Ⅰ型截骨术后上颌窦炎的发生率没有增加。
