成年人下颌隆突解剖学观测及临床意义  

Anatomical observation and clinical significance of human mandibular protuberance

作　　者：刘永林 刘纯义[3] 段坤昌[1] 富长海 赵宇明 王振宇[1] 

机构地区：[1]中国医科大学解剖学教研室,沈阳110122 [2]辽宁医药职业学院形态学教研室,沈阳110101 [3]中国医科大学口腔医学院,沈阳110001 [4]海城市中医院骨科,海城114200

出　　处：《解剖科学进展》2017年第5期485-487,共3页Progress of Anatomical Sciences

基　　金：辽宁省自然科学基金(2015020459;201602825)

摘　　要：目的观测成年人下颌隆突形态结构及其与周围结构的关系,为下颌隆突阻滞麻醉术的定位提供客观参数。方法使用游标卡尺(精确度为0.1mm)圆规和直尺对92例(184侧)下颌骨下颌隆突相关解剖学标志进行形态学观测,记录数据并进行统计学分析。结果下颌隆突形态不规则,在下颌小舌上点处,下颌隆突的水平宽度为(8.67±1.65)mm,下颌神经沟的宽度为(12.44±1.81)mm。下颌隆突的垂直高度为(17.86±3.49)mm,下颌小舌的垂直高度为(9.63±2.23)mm。结论本研究结果为临床下颌隆突阻滞麻醉的定位提供理论依据。Objective To observe the morphological structure of mandibular protuberance and its relationship with surrounding structures in adults, and to provide objective parameters for block anesthesia of mandibular protuberance. Methods The vernier caliper and compasses and ruler were used to determine the morphological structure of mandibular and related anatomical landmarks in 92 cases（184 sides） of the mandible, the results were recorded and analyzed statistically. Results The mandibular protuberance was irregular in shape, and the horizontal width of the mandibular protuberance was（8.67 ±1.65）mm and the width of the mandibular nerve ditch was（12.44 ±1 1.81）mm at the level of mandibular lingula. The vertical height of the mandibular protuberance is（17.86 ±13.49）mm, and the vertical height of the mandibular lingula is（9.63 ±1 2.23）mm. Conclusion The present results would provide a theoretical basis for the location of mandibular protuberance block anesthesia in clinic.

关 键 词：人下颌隆突 下颌孔 下颌神经沟 骨骼测量 

分 类 号：R323.1[医药卫生—人体解剖和组织胚胎学]