Results: All flaps survived, with 1/5 part of skin necrosis occurred in 2 cases due to over-tightened suture on rotation point but healed after skin grafting.
结果：所有皮瓣均成活，2例因旋转点蒂部缝合过紧造成皮瓣远端1/5部分皮肤坏死，经植皮后愈合。
2
Over 45,000 bolt holes were matched with their bolts, and each bolt was hand-tightened.
超过45000个螺栓孔与它们的螺栓相匹配，每个螺栓都需要手动拧紧。
3
Their interest policy has been timid: over the past three years, as monetary policy has been tightened in America and the euro area, average rates in the emerging world have barely budged.