Rosen L
Dis Colon Rectum. 1986 Sep;29(9):596-8. doi: 10.1007/BF02554270.
A V-Y advancement flap modified for anorectal use in reconstructive surgery for anal ectropion is described. The underlying external sphincter serves a dual function as the pivotal point for flap advancement and as the vascular pedicle to the dermal-subdermal plexus supplying the flap. This ensures viability and restores function to the newly created anus.
本文描述了一种改良的V-Y推进皮瓣，用于肛门外翻重建手术中的肛肠手术。其下方的外括约肌具有双重功能，既是皮瓣推进的关键点，又是供应皮瓣的真皮-皮下丛的血管蒂。这确保了皮瓣的存活，并恢复了新造肛门的功能。
