Study on oxidative stress in avascular necrosis of femoral head;

To investigate the effect of Taohong Siwu decoction on basic fibroblast growth factor (bFGF) and microvessel density (MVD) of glucocorticoid-induced avascular necrosis of femoral head (ANFH) in rab- bits,and farther interpret the therapeutic mechanism of the toothed of activating blood and removing stasis.

To observe the expression of VEGF in rabbits of hormonal avascular necrosis of femoral head(ANFH) and probe its pathogenesis.

Diagnostic value of radionuclide bone section imaging for avascular necrosis of the femoral head;

Curative effects of core decompression and allografting of bone marrow stromal cells on avascular necrosis of the femoral head in rabbits;

Experiment research of avascular necrosis of the femoral head after ligating different blood vessels supplying femoral head by bone imaging of ~(99m)Tc-MDP and quantitative analysis;

Application research on ischemic necrosis of femoral head by applying interventional thrombolytic therapy to patients through clinical path;

Objective: to observe the curative of ischemic necrosis of femoral head with bone peptid into articular cavity & fumigation and steaming with traditional Chinese drugs; to protect and repair the articular surface in the necrotic femoral head to impove the living quality of the patients.

His empirical presecription "Niubangzi Decoction" was used to treat cervical spondylopathy,ischemic necrosis of femoral head and knee osteoarthritis.

Total hip arthroplasty for steroid-induced osteonecrosis of the femoral head;

1 ObjectiveOsteonecrosis of the femoral head(ONFH) is a disaster disease of clinical orthopaedics, the rule of necrosis to collapse then to osteoarthritis is inevitable if it was not proper treated.

Renovation and Reconstruction of Transplanting Multiple Blood Vessels Bundles to the Femoral Head for Treatment of ANFH in the Middle and Late Period;

Objective To investigate the pathogenesis of avascular necrosis of femoral head (ANFH) and to compare the effectiveness of ultrashort wave diathermy and Chinese medicine in the treatment of avascular necrosis of femoral head (ANFH) through animal experiment.

Avascular Necrosis of the Femoral Head (below brief name ANFH) is a common disease in osteopathy clinic xhich is difficult to be treated ,involving 20 millions people in the world.

Deproteinized bone with VEGF gene transfer for avascular necrosis of the femoral head;

Objective To investigate clinical value of the combined SPECT and CT in diagnosing avascular necrosis of the femoral head from imaging fusion, bone dynamic imaging and bone mineral density densitometry three aspects.

Methods:retrospective analysis of the X ray,CT and MRI imaging characteristics for 58 cases of avascular necrosis of the femoral head before total hip replacement treatment and evaluated X ray(DR) after total hip replacement.