Objective To analyze the causes,prevention and treatment of early complications in artificial hip joint replacement.

Objective:Study to Ginkgo Leaf Extract and Dipyridamole Injection after the Artificial hip joint replacement hemorrheology the impact of changes in, Compared with Ligustrazine to cut down Blood Viscosity aspect merit and demerit.

Objective To study the effect of clinical pathway on the hip arthroplasty.

Effect of perioperative administration of dexketoprofen on the dose of morphine in patient-controlled analgesia after artificial hip jiont replacement;

Study on the Effects of Huayu Zhixuetang on Hemorrhage Volume and Postoperative Hemorheological Behavior in Artificial Hip Jiont Replacement;

Objective To investigate the method and effectiveness of rehabilitation nursing after total hip replacement(THR).

Objective To analyze the variance factors in the implementation of clinical nursing pathways (CNP) applied in the total hip replacement (THR).

Objective To evaluate the results with or without treating osteoporosis following female total hip replacement(THR).

Objective To evaluate,comprehensively,the results following cemented and cementless total hip replacement(THR).

Study on causes of dislocation after total hip arthroplasty and clinical prevention and treatment;

Objective: To discuss the biocompatibility between the implants and the hosts in patients underwent metal-to-metal total hip arthroplasty for treatment and observe the functional recovery of FHN (avascular necrosis of femoral head) and hip articulations.

Objective:Minimaly invasive total hip arthroplasty was performed through inproved latreal minimally invasion to observe the clinic effect of total hip arthroplasty,and the result was compared with traditional invasion group to analysis the significance of total hip arthroplasty through inproved latreal minimally invasion.