Department of Anatomy, Kansas City University of Medicine and Biosciences, Kansas City, Missouri.
Clin Anat. 2010 Feb 18. doi: 10.1002/ca.20923.
The purpose of this study was to locate the infraorbital, supraorbital, and mental foramina by using palpable anatomical landmarks that are conducive to surgical use. Fourteen embalmed cadavers (27 sides) were dissected to expose the supraorbital, infraorbital, and mental foramina. Measurements were made from the lateral orbital rim at the zygomaticofrontal (ZF) suture to both the supraorbital and infraorbital foramina. The distance from the inferior orbital rim at the zygomaticomaxillary (ZM) suture to both foramina was also measured. The distance to the mental foramen was measured from the angle and the inferior border of the mandible. The supraorbital foramen was located 26.2 +/- 2.8 mm medial and 13.5 +/- 3.7 mm superior to the ZF suture. The infraorbital foramen was located 23.8 +/- 3.1 mm medial and 30.9 +/- 3.8 mm inferior to the ZF suture, on average. Vertical measurements made from the ZM suture to the supraorbital foramen averaged 34.4 +/- 3.6 mm and from the ZM suture to the infraorbital foramina averaged 7.6 +/- 2.2 mm. The mental foramen was 64.2 +/- 6.4 mm medial to the angle of the mandible and 12.9 +/- 1.6 mm superior to the inferior border of the mandible. This study provides data that may be useful in predicting the location of the supraorbital, infraorbital, and mental foramina using palpable landmarks. These data may be particularly helpful for surgery in patients with missing teeth or fractures of the maxillary bone. Clin. Anat., 2010. (c) 2009 Wiley-Liss, Inc.
本研究旨在通过利用有利于手术的可触及解剖标志来定位眶下、眶上和颏孔。对 14 具防腐尸体（27 侧）进行解剖以暴露眶上、眶下和颏孔。从颧骨额缝（ZF）外侧眶缘测量到眶上和眶下孔的距离。还测量了从颧骨上颌缝（ZM）下眶缘到两个孔的距离。从下颌角和下颌下缘测量到颏孔的距离。眶上孔位于 ZF 缝合线内侧 26.2 +/- 2.8 毫米和上方 13.5 +/- 3.7 毫米处。眶下孔位于 ZF 缝合线内侧 23.8 +/- 3.1 毫米和下方 30.9 +/- 3.8 毫米处，平均位置。从 ZM 缝合线到眶上孔的垂直测量平均值为 34.4 +/- 3.6 毫米，从 ZM 缝合线到眶下孔的垂直测量平均值为 7.6 +/- 2.2 毫米。颏孔位于下颌角内侧 64.2 +/- 6.4 毫米，下颌下缘上方 12.9 +/- 1.6 毫米。本研究提供的数据可能有助于使用可触及的标志预测眶上、眶下和颏孔的位置。这些数据对于患有缺牙或上颌骨骨折的患者的手术可能特别有帮助。临床解剖学，2010 年。（c）2009 年 Wiley-Liss，Inc.
