Frey M
Department of Surgery, Medical School, University of Zurich, Switzerland.
Ann Plast Surg. 1994 Feb;32(2):200-4. doi: 10.1097/00000637-199402000-00017.
The radial forearm flap, applied as a free flap, has been shown to be very versatile, if covering a defect with a thin, flexible flap is of predominant importance. The advantage of this technique compensates for any disadvantages in the donor area. Under certain circumstances it is a better solution to design the radial forearm flap as a distant, vascular pedicled flap than to perform it as a free flap with microvascular anastomoses. In treatment of this patient we used a distally pedicled radial forearm flap to resurface a burned nose and to reconstruct the tip of the nose. In this case a scarred forehead prevented us from using an expanded forehead flap. The increased morbidity of a distant, pedicled flap was well accepted as the price for preventing additional scarring in the face, as would have occurred in the case of a free flap, through the exposure of vessels for the vascular anastomoses.
前臂桡侧皮瓣作为游离皮瓣应用时,已被证明用途广泛,前提是用薄而柔韧的皮瓣覆盖缺损至关重要。该技术的优点弥补了供区的任何缺点。在某些情况下,将前臂桡侧皮瓣设计为带血管蒂的远位皮瓣比进行微血管吻合的游离皮瓣是更好的解决方案。在治疗该患者时,我们使用了远端蒂的前臂桡侧皮瓣来修复烧伤的鼻子并重建鼻尖。在这种情况下,瘢痕累累的前额使我们无法使用扩张的前额皮瓣。远位带蒂皮瓣增加的发病率被很好地接受,作为防止面部额外瘢痕形成的代价,因为如果进行游离皮瓣手术,通过暴露血管进行血管吻合会导致面部额外瘢痕形成。