AIM: To evaluate the roles of combined spinal-epidural anesthesia (CSEA) and patient-controlled intravenous analgesia (PCIA) in minimally invasive total hip arthroplasty (MIS THA) for old patients.

Study on the effect of early rehabilitation on the recovery of patients with total hip replacement;

Review of hip joint center in total hip replacement;

A study on prevention of deep vein thrombus in patients underwent total hip replacement;

Nursing progress on prevention of artificial prosthesis dislocation for patients after undergoing total hip arthroplasty;

The clinical outcome of using alumina ceramic head for cementless total hip arthroplasty;

Application of Modified Mini-Incision for One-Stage Simultaneous Bilateral Total Hip Arthroplasty;

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.