摘要
目的测量成年人的颧弓解剖参数,为研制一种新型的颧弓骨折固定器提供解剖依据。方法用游标卡尺测量107个干颅骨标本(男56个,女51个)的颧弓。测量内容包括颧弓上下缘弦长、颧弓深度、颧弓厚度、颧弓宽度和颧弓下缘厚度。结果男性、女性颧弓相关测量的各项结果左右比较,男性、女性颧弓左右差异无显著性。男女性颧弓相关测量的各项结果男女比较,有显著性差异。男性颧弓的上下缘弦长、宽度、深度、厚度和下缘厚度均大于女性颧弓。结论颧弓下缘处不宜行钛板钛钉坚强内固定,坚强内固定的位置应是颧弓外表面中轴线上。
Objective To design a kind of internal fixation instrument aiming at zygomatic arch fracture,we measured the anatomic data of the zygomatic arch.Methods The zygomatic arches of 107 dry skulls（56 males,51 females） were measured with sliding gauge in our study.Certain data such as the arch chord length,depth,thickness,width were included.Results 1.The anatomic data of the male or female,right and left zygomatic arch have no statistically difference.2.The arch chord length,depth,thickness,width of the male zygomatic arch are higher than those of the female.Conclusions The thickness of the lower edge of the zygomatic arch does not favor rigid internal fixation.The right place for rigid internal fixation is the axis of the zygomatic arch.
出处
《口腔医学》
CAS
2011年第2期106-107,114,共3页
Stomatology
关键词
颧弓
解剖
测量
厚度
宽度
the zygomatic arch
anatomy
thickness
width
