one lower limb

Result: Left lower limb DVT was more than right one apparently and the main manifestations were echo of DVT, incompressibility of the vein with probe pressure, absence of flow signal, and so on.

结果：下肢DVT左侧明显多于右侧，主要表现为静脉腔内血栓回声，探头加压时静脉不被压瘪或部分压瘪，血栓部位无血流信号等。

One-part implant widely used for osseointegrated artificial lower limb attachment would lead to osteoporosis caused by stress shielding after a long time of implantation, and result in failure.

应用于植入性下肢假肢的骨植入体多为一段式结构，长期使用下产生的应力屏蔽效应容易引起骨质疏松，继而导致植入体植入失败。

Objective: Degenerative scoliosis is the One of the important reasons about Middle-aged and elderly for low back pain, lower limb pain, neurogenic intermittent claudication.

目的：退行性脊柱侧凸为中老年人腰痛、下肢痛、神经源性间歇性跛行的重要原因之一。