背景和目的:血管变异表现为与最常见的血管形态不同的血液形态。面部动脉被认为是向面部前部供血的主要血管。对面动脉的解剖学理解,它的课程,它的地形,及其分支在医疗和牙科实践中很重要(尤其是在颈部和面部手术中),并且对于放射科医生来说,在血管造影后能够解释面部血管成像也是必不可少的。对该地区动脉的深入了解将有助于将患者的风险降至最低。材料和方法:在我们的出版物中,提供了叙述性文献综述和病例报告。结果:首次在解剖学上描述了一种罕见的面部动脉模式的走向和分支。在解剖解剖过程中,在60岁的男性尸体的左侧发现了这种变化。面动脉的前分支在唇角方向上呈拱形,并分为下唇动脉和上唇动脉。同时,后分支垂直和表面延伸到咬肌。它在这里散发出了咬前分支,继续朝鼻子走去,它在上提肌和上提肌下方运行,并终止于背肌。结论:我们对文献和病例报告的回顾增加了有关面动脉的地形解剖结构及其分支和终止模式的知识。以及供应领域。由于血管形成不同,对单个面部动脉解剖结构的确切了解可能在皮瓣或肿瘤切除的计划中起重要作用,并且还可以帮助防止在诸如填充剂和肉毒杆菌毒素注射之类的美学过程中的动脉损伤。
Background and Objectives: Vascular variations appear as morphologically distinct patterns of blood diverging from the most commonly observed vessel patterns. The facial artery is considered to be the main vessel for supplying blood to the anterior part of the face. An anatomical understanding of the facial artery, its course, its topography, and its branches is important in medical and dental practice (especially in neck and face surgery), and is also essential for radiologists to be able to interpret vascular imaging in the face following angiography of the region. A profound knowledge of the arteries in the region will aid in minimizing the risks to the patient. Materials and Methods: In our publication a narrative literature review and a
case report are presented. Results: A rare
case of a facial artery pattern has been described anatomically for the first time with respect to its course and branching. This variation was found on the left side of a 60-year-old male corpse during anatomical dissection. The anterior branch of the facial artery arched in the direction of the labial angle, and there divided into the inferior and superior labial arteries. At the same time, the posterior branch coursed vertically and superficially to the masseter muscle. It here gave off the premasseteric branch, and continued towards the nose, where it ran below the levator labii superioris and the levator labii superioris alaeque nasi muscles and terminated at the dorsum nasi. Conclusions: Our review of the literature and the
case report add to knowledge on the facial artery with respect to its topographical anatomy and its branching and termination patterns, as well as the areas of supply. An exact knowledge of individual facial artery anatomy may play an important role in the planning of flaps or tumor excisions due to the differing vascularization and can also help to prevent artery injuries during aesthetic procedures such as filler and botulinum toxin injections.