【摘要】 目的:为临床医学提供舌动脉常见类型的形态学资料。方法:通过78侧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、下降型、与面动脉共干型和与甲状腺上动脉共干型四个类型。结论:舌的两侧各由1条粗大的舌动脉供血,其第一段的位置、形态个体差异很大,临床外科有关手术尤应注意,第2～4段的位置和形态较为恒定。更多还原

【Abstract】 Purpose: The study was to provide morphological literatures on common types of lingnal artery for clinical medicine. Methods: 78 alults dissected and casting specimens of lingual artery were observed. Results: According to the morphology of its variable origin, the lingual artery was divided into 4 types: arched, descending, faciolingual and superothyroidolingual arterial. Conclusions: A large lingual artery coursed in each side of the tongue, whose position and morphology were variable in the 1st segment but stable from the 2nd to the 4th segment.更多还原