Sharma Priyam, Ahmed Kuddush, Khaund Gautam, Agarwal Vivek, Barman Surajit, Baruah Debika
Nightingale Hospital, Guwahati, Assam 781005 India.
Dispur Hospital, Guwahati, Assam 781005 India.
Indian J Otolaryngol Head Neck Surg. 2023 Dec;75(4):3652-3656. doi: 10.1007/s12070-023-04069-6. Epub 2023 Jul 14.
To measure the distance of facial nerve from tragal pointer, tympanic plate and digastric muscle, also length of the facial nerve trunk and to establish any variation according to different patient stature. Intraoperative measurements were taken using Castroviejo Callipers (20 mm). Height and weight of each was taken and tabulated. The average height was 162 ± 9 cm while the average weight was 58 ± 9 kg. The average length of the extratemporal part of the facial nerve trunk, distance of the facial nerve from the tragal pointer, distance from the outer edge of tympanic plate, distance from the posterior end of the superior border of posterior belly of digastric muscle was 1 ± 0.2 cm, 1 ± 0.1 cm, 0.3 ± 0.2 cm and 0.2 ± 0.1 cm, respectively. No major difference was found in the landmarks despite varying stature.
测量面神经与耳屏点、鼓膜板和二腹肌之间的距离，以及面神经干的长度，并根据不同患者的身高确定是否存在差异。术中使用卡斯特罗维霍卡尺（20毫米）进行测量。记录每位患者的身高和体重并制成表格。平均身高为162±9厘米，平均体重为58±9千克。面神经干颞外部分的平均长度、面神经与耳屏点的距离、与鼓膜板外缘的距离、与二腹肌后腹上缘后端的距离分别为1±0.2厘米、1±0.1厘米、0.3±0.2厘米和0.2±0.1厘米。尽管身高不同，但在这些标志点上未发现重大差异。
