This experiment was to study the blood supply of diffcrent types of skin flaps and the revascularization of the host region. The types of skin flaps used in this cxpcriment were the axial pattern flap and the random pattern flap on the back of rabbite. Forty New Zealand rabbits were divided into 5 groups at random. In gathering the data For assessment, besides the local changes such as color, swelling of the flaps, the area of survival of flaps after division of the pedicles, the tests used to observe the postoperative changes included the isotope (99mTc) clearance test, intravenous orescein test, tissue transparent method by perfusion of the flap vessels with Chengdu ink and histologie study. The following conclusions cule be drawn: The complete revaseularization of random pattern flap occurred at 10 days after operation and that of xaial pattern flap was 14 days, the random pattern flaps had a quicker rate of revascularization. It was suggested that the flap ischemia was a factor which enhanced revascularization.

Citation： Pei Fuxing,et al.. THE STUDY OF REVASCULARIZATION OF FROM DIFFERENT TYPES OF BLOOD SUPPLY OF PEDICLED SKIN FLAP IN RABBIT. Chinese Journal of Reparative and Reconstructive Surgery, 1991, 5(3): 151-153. doi: Copy