中国组织工程研究2018，Vol.22Issue(8)：1241-1246,6.DOI:10.3969/j.issn.2095-4344.0143
解剖学观察血管灌注后头颅模型眉下区上睑支的来源及走行区域
Origin and trend of the upper eyelid artery in the eyelid region of a skull model after blood reperfusion: an anatomical observation
李旭风 1刘媛媛 2任珊珊 2王爱 1卢小生2
作者信息
- 1. 潍坊医学院,山东省潍坊市 261000
- 2. 潍坊医学院附属医院,山东省潍坊市 261000
- 折叠
摘要
Abstract
BACKGROUND: Upper eyelid flap grafting-related vessels such as superficial temporal artery, supratrochlear artery, supraorbital artery trunk are reported. Upper eyelid artery dissection is becoming more and more important for the surgery on the eyelid, but there is a lack of anatomical analysis of upper eyelid artery. OBJECTIVE: To measure the anatomical position of the upper eyelid artery in the eyelid region, and to provide anatomical basis for adjacent flap grafting. METHODS: Twenty adult skull specimens were dissected, and a reference coordinate system was made based on the inner canthus connection for the X axis, and the center line for the Y axis. The red lactoprene was injected into the skull model via common carotid artery.The locations A-E of the upper eyelid artery in the eyelid area were measured. RESULTS AND CONCLUSION: The upper eyelid artery in the eyelid area was mainly from the supratrochlear artery and the supraorbital artery, generally paralleling to the X axis. The upper eyelid branch originated from the supratrochlear artery was located at the projection of the inner canthus, with a total length of 24.50 mm, and a diameter of 0.51 mm, extended to the outer canthus and the diameter of the vessel gradually reduced. The upper eyelid branch originated from the supraorbital artery was located at pupil and inner canthus junction 1/2 projection. The total length of the blood vessels was about 23-24.6 mm, and the diameter of the blood vessels was (0.55±0.05) mm. In the current study, we obtained the surface projecting of upper eyelid artery in the eyelid area by establishing the skull model of blood perfusion, which provides an anatomic basis for upper eyelid flap grafting.关键词
头颅模型/血管灌注/滑车上动脉/眶上动脉/微血管解剖/体表投影/解剖定位分类
医药卫生引用本文复制引用
李旭风,刘媛媛,任珊珊,王爱,卢小生..解剖学观察血管灌注后头颅模型眉下区上睑支的来源及走行区域[J].中国组织工程研究,2018,22(8):1241-1246,6.
