Onishi S, Imanishi N, Yoshimura Y, Inoue Y, Sakamoto Y, Chang H, Okumoto T
Department of Plastic and Reconstructive Surgery, Fujita Health University School of Medicine, Tokyo, Japan.
Department of Anatomy, Keio University School of Medicine, Tokyo, Japan.
J Plast Reconstr Aesthet Surg. 2017 Apr;70(4):433-440. doi: 10.1016/j.bjps.2016.11.023. Epub 2016 Dec 14.
The venous anatomy of the face was examined in 12 fresh cadavers. Venograms and arteriovenograms were obtained after the injection of contrast medium. In 8 of the 12 cadavers, a large loop was formed by the facial vein, the supratrochlear vein, and the superficial temporal vein, which became the main trunk vein of the face. In 4 of the 12 cadavers, the superior lateral limb of the loop vein was less well developed. The loop vein generally did not accompany the arteries of the face. Cutaneous branches of the loop vein formed a polygonal venous network in the skin, while communicating branches ran toward deep veins. These findings suggest that blood from the dermis of the face is collected by the polygonal venous network and enters the loop vein through the cutaneous branches, after which blood flows away from the face through the superficial temporal vein, the facial vein, and the communicating branches and enters the deep veins.
对12具新鲜尸体的面部静脉解剖结构进行了检查。注射造影剂后获得了静脉造影和动静脉造影图像。在12具尸体中的8具中，面静脉、滑车上静脉和颞浅静脉形成了一个大的静脉袢，该静脉袢成为面部的主要主干静脉。在12具尸体中的4具中，静脉袢的上外侧支发育较差。静脉袢通常不与面部动脉伴行。静脉袢的皮支在皮肤内形成多边形静脉网，而交通支则流向深部静脉。这些发现表明，面部真皮的血液由多边形静脉网收集，并通过皮支进入静脉袢，之后血液通过颞浅静脉、面静脉和交通支从面部流出，进入深部静脉。
