OBJECTIVE The correction of ectropion of lower lid and severe infra-orbital soft tissue depression is very difficult. Former methods included simple skin graft, tubed graft, transfer of local skin flap and so on. These methods had some disadvantages, such as not enough tissue to fill the depression, too much damage done to the donor area and operation in stages required. METHODS After investigation on the anatomy of temporal region, designed the following method. Combined transfer of the galea aponeurotica and temporal fascia was used to repair severe infra-orbital soft tissue depression and ectropion of lower lid in 6 cases. RESULTS It was discovered that the combined transfer of the galea aponeurotica and temporal fascia was rich in blood circulation because they received blood supply from parietal branch of superficial temporal artery and could be transferred to a distance as far as 15-18 cm. The skin graft used to cover the fascia usually resulted in good survival. This technique was used in 6 cases with good success. CONCLUSION This method had some merits such as the tissue flap had good blood supply, little damage done to the donor area, good correction of the severe depression, good appearance following correction, operation done under local anesthesia and completed in one-stage operation.
The experiment was earied out on the a boomen of the whiterats. The epigastric vein wasarterialized by means of anastomcois with the femoral artery, lateral thoracic vein was reserved as aefferent vessel. The changes of hemorheology were mesured after arterialization, and were comparedwith the changes in the normal A-V skin flaps. The levels of platelet, aggreation, blood viscosityand plasma fibrinogen in arterialized vein flape were signmeantly higher than that in A-V flaps. ASa r...