下肢深静脉血栓形成临床较为少见 ,大都发生于制动状态 ,尤其是手术后 ,多见于下肢。临床分周围里、中央型及混合型。我们采用中西医结合治疗2例 ,取得满意疗效 ,现报告如下 :1　临床资料例 1,女 ,4 8岁 ,外伤致左胫腓骨粉碎性骨折 ,石膏托固定卧床 2月 ,解除固定后 ,患肢肿痛 Lower extremity deep venous thrombosis clinical less common, mostly occurred in the braking state, especially after surgery, more common in lower extremities. Clinical points around, the central and mixed type. We use the combination of traditional Chinese and Western medicine in 2 cases, and achieved satisfactory results, are as follows: 1 clinical data 1, female, 48 years old, traumatic left tibiofibular comminuted fracture, plaster fixed in bed in February, after lifting the fixed Limb pain