Division of Macroscopic and Clinical Anatomy, Gottfried Schatz Research Center, Medical University of Graz, Auenbruggerplatz 25, A-8036 Graz, Austria.
Department of Oral and Maxillofacial Surgery, Klagenfurt Am Wörthersee Clinic, Feschnigstraße 11, A-9020 Klagenfurt am Wörthersee, Austria.
Medicina (Kaunas). 2024 May 13;60(5):805. doi: 10.3390/medicina60050805.
: Facial vascular anatomy plays a pivotal role in both physiological context and in surgical intervention. While data exist on the individual course of the facial artery and vein, to date, the spatial relationship of the vasculature has been ill studied. The aim of this study was to assess the course of facial arteries, veins and branches one relative to another. : In a total of 90 halved viscerocrania, the facial vessels were injected with colored latex. Dissection was carried out, the relation of the facial vessels was studied, and the distance at the lower margin of the mandible was measured. Furthermore, branches including the labial and angular vessels were assessed. : At the base of the mandible, the facial artery was located anterior to the facial vein in all cases at a mean distance of 6.2 mm (range 0-15 mm), with three cases of both vessels adjacent. An angular vein was present in all cases, while an angular artery was only present in 34.4% of cases. : The main trunk of the facial artery and vein yields a rather independent course, with the facial artery always located anterior to the vein, while their branches, especially the labial vessels, demonstrate a closer relationship.
面部血管解剖学在生理背景和手术干预中都起着关键作用。虽然已经有关于面动脉和静脉个体行程的数据,但迄今为止,血管的空间关系仍未得到充分研究。本研究旨在评估面部动脉、静脉和分支之间的相对位置关系。
在总共 90 个半面颅骨中,将有色乳胶注入面部血管。进行解剖,研究面部血管的关系,并测量下颌骨下缘的距离。此外,评估了包括唇和角血管在内的分支。
在下颌骨底部,面动脉在所有情况下均位于面静脉的前方,平均距离为 6.2 毫米(范围 0-15 毫米),有 3 例血管相邻。所有情况下均存在角静脉,而角动脉仅存在于 34.4%的情况下。
面动脉和静脉的主干呈现出相当独立的行程,面动脉始终位于静脉的前方,而它们的分支,特别是唇血管,显示出更密切的关系。