Ouyang T, Guo E, Zhang M
Department of Plastic Surgery, Changhai Hospital, Second Military Medical University, Shanghai.
Zhonghua Zheng Xing Shao Shang Wai Ke Za Zhi. 1996 Sep;12(5):326-9.
Thirty-eight New Zealand white male rabbits were used to study vascularized area of the prefabricated axial skin flaps (PASFs) after implantation of vascular bundles (VBs) into subcutaneous tissues of the animal's abdomen. Influential factors were investigated including the interval after implantation, the size of VBs, the subcutaneous layer where VBs were implanted and simultaneous skin expansion. The results indicated that the suitable time for PASFs transferring was 3-4 weeks after implantation of VBs. The VBs of larger diameter prefabricated larger area of PASFs. Larger areas of PASFs were created by implanting VBs into the subcutaneous layers that possessed rich vascular plexuses. It was possible that the expanded PASFs could be transferred.
选用38只新西兰雄性白兔，研究将血管束植入动物腹部皮下组织后预制轴型皮瓣（PASFs）的血管化面积。研究了包括植入后的间隔时间、血管束的大小、血管束植入的皮下层以及同期皮肤扩张等影响因素。结果表明，PASFs转移的适宜时间为血管束植入后3 - 4周。直径较大的血管束预制出的PASFs面积较大。将血管束植入具有丰富血管丛的皮下层可形成较大面积的PASFs。扩张后的PASFs有可能进行转移。
