Leonard M S, Walker G F
J Oral Surg. 1977 Dec;35(12):974-6.
A computer-based analysis was undertaken on 227 white males and females to establish the relationship of the sella-nasion orbitale angle to that of the sella-nasion A point. The ratio of sella-orbitale to sella-nasion was also studied and it was discovered that these results were significantly related to the sella-nasion A-point angle. There was little sexual dimorphism. These results provide objective guidelines to the surgical treatment of people suffering from hypoplastic development of the middle part of the face.
对227名白人男性和女性进行了基于计算机的分析，以确定蝶鞍-鼻根-眶角与蝶鞍-鼻根-A点角之间的关系。还研究了蝶鞍-眶与蝶鞍-鼻根的比例，发现这些结果与蝶鞍-鼻根-A点角显著相关。几乎没有性别差异。这些结果为面部中部发育不全患者的外科治疗提供了客观指导。
