论文部分内容阅读
目的：为临床应用提供舌动脉的形态学资料。方法：对７８例成人舌动脉剥制标本和铸型标本进行观察。结果：依据舌动脉变化最大的起始段形态，可分为上弓型（６９．１％），下降型（９．１％）、与面动脉共干型（２０．０％）和与甲状腺上动脉共干型（１．８％）四个类型。结论：舌动脉第一段的位置、形态个体差异很大，临床外科有关手术应予注意，第２～４段的位置和形态较为恒定。
Objective: To provide morphological data of tongue arteries for clinical application. Methods: 78 adult specimens of tongue dissection and cast specimens were observed. Results: According to the morphology of the most significant segment of the tongue, it can be divided into upper arch type (69.1%), descending type (9.1%), common type with facial artery (20.0%) and thyroid On the arterial co-dry type (1.8%) four types. CONCLUSION: The position and shape of the first segment of the tongue artery vary widely. The surgery should pay attention to the surgery. The position and shape of the second to fourth segments are relatively constant.