cm in size was elevated beside the thoracodorsalis vessel. Two line probe holder were fixed by double-coated adhesive tape at the spot 3, 7.5, 10.5, 13.5? cm to the pedicle respectively (named abdomen: A1, A2, A3, A4 and back: B1, B2, B3, B4).

• 分别在距扩张皮瓣蒂部3.；0、7