当前位置: X-MOL 学术Ann. Anat. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Superior labial artery and vein anastomosis configuration to be considered in lip augmentation
Annals of Anatomy ( IF 2.0 ) Pub Date : 2021-07-26 , DOI: 10.1016/j.aanat.2021.151808
Masahito Yamamoto 1 , Hsiu-Kuo Chen 2 , Hirouchi Hidetomo 2 , Akira Watanabe 3 , Koji Sakiyama 4 , Hee-Jin Kim 5 , Gen Murakami 6 , José Francisco Rodríguez-Vázquez 7 , Shinichi Abe 1
Affiliation  

The treatment of cleft lip and palate is performed over a long period, starting immediately after birth. However, esthetic problems remain after lip augmentation. Endothelial cells of new capillaries are important for wound healing. Thus, the reconstruction of vascular networks is key to postoperative wound healing during lip augmentation. However, studies describing the superior labial artery (SLA) and superior labial vein (SLV) are rare, and their mutual positional relationship thus remains unclear. We procured 29 adult cadavers and ten fetuses. Macroscopic and histological examinations were performed on adult cadavers. We extracted soft tissues and blood vessels after micro-computed tomography (CT) and 3D tissue reconstruction. We performed histological investigations of vascular networks within the cleft lip in fetal samples. In adults, the SLV was distributed throughout the cutaneous side of the orbicularis oris muscle and the SLA, throughout the mucosal side. The SLV and SLA were separated by this muscle. Micro-CT images revealed that the SLA on the mucosal side transversed the orbicularis oris muscle to the SLV (55%). Histological analysis of fetuses revealed that the SLA was on the mucosal side, similar to that in adults, and traversed the orbicularis oris muscle in continuity with the SLV of the cutaneous side (100%). In lip augmentation, the reconstruction of the vascular structure, which involves the anastomosis of SLA and SLV passing through the orbicularis oris muscle, is an important factor when considering esthetic repair.



中文翻译:

丰唇术中应考虑上唇动静脉吻合配置

唇裂和腭裂的治疗需要很长时间,从出生后立即开始。然而,丰唇后美学问题仍然存在。新毛细血管的内皮细胞对伤口愈合很重要。因此,血管网络的重建是丰唇术后伤口愈合的关键。然而,描述上唇动脉(SLA)和上唇静脉(SLV)的研究很少,因此它们之间的相互位置关系尚不清楚。我们采购了 29 具成年尸体和 10 具胎儿。对成年尸体进行宏观和组织学检查。我们在显微计算机断层扫描 (CT) 和 3D 组织重建后提取了软组织和血管。我们对胎儿样本中唇裂内的血管网络进行了组织学研究。在成年人中,SLV 分布在整个口轮匝肌的皮肤侧,SLA 分布在整个粘膜侧。SLV 和 SLA 被这块肌肉隔开。Micro-CT 图像显示粘膜侧的 SLA 横穿了口轮匝肌至 SLV(55%)。胎儿的组织学分析显示,SLA 位于粘膜侧,与成人相似,并与皮肤侧的 SLV 连续穿过口轮匝肌(100%)。在丰唇中,血管结构的重建,包括 SLA 和 SLV 通过口轮匝肌的吻合,是考虑美学修复的重要因素。SLV 和 SLA 被这块肌肉隔开。Micro-CT 图像显示粘膜侧的 SLA 横穿了口轮匝肌至 SLV(55%)。胎儿的组织学分析显示,SLA 位于粘膜侧,与成人相似,并与皮肤侧的 SLV 连续穿过口轮匝肌(100%)。在丰唇中,血管结构的重建,包括 SLA 和 SLV 通过口轮匝肌的吻合,是考虑美学修复的重要因素。SLV 和 SLA 被这块肌肉隔开。Micro-CT 图像显示粘膜侧的 SLA 横穿了口轮匝肌至 SLV(55%)。胎儿的组织学分析显示,SLA 位于粘膜侧,与成人相似,并与皮肤侧的 SLV 连续穿过口轮匝肌(100%)。在丰唇中,血管结构的重建,包括 SLA 和 SLV 通过口轮匝肌的吻合,是考虑美学修复的重要因素。并与皮肤侧的 SLV 连续穿过口轮匝肌 (100%)。在丰唇中,血管结构的重建,包括 SLA 和 SLV 通过口轮匝肌的吻合,是考虑美学修复的重要因素。并与皮肤侧的 SLV 连续穿过口轮匝肌 (100%)。在丰唇中,血管结构的重建,包括 SLA 和 SLV 通过口轮匝肌的吻合,是考虑美学修复的重要因素。

更新日期:2021-08-19
down
wechat
bug