Based on the characteristics of earthquake disaster and law of disaster genetic development, the disaster relief related organizations, manpower and material resources and professional technology at home and abroad are described in this paper.

Analysis of Biomechanics Distribution of Bone Around Variant sizes Implants with Immediately Loading;

Study on the Cryopreservation and the Room Temperature s Effect to the Biomechanics Characteristics of the Cortical Bone;

Biomechanics Study of Intervertebral Disc Degeneration;

The development history of fabric mechanics is briefly described.

Evaluation of interlocking intramedullary nails and dynamic compression plate for the fixation of ulnar fracture:a comparative study of their biomechanical properties;

Biomechanical study of knee following anterior cruciate ligament reconstruction;

A Biomechanical Study of PFN and DCS in Treatment of Subtrochanteric Fractures of Femur;

The vitodynamics study of acetabular dual-column fracture with secondary congruence;

Study on vitodynamics characteristics of trabecular bone at distal tibia in children;

The sex hormone influence on construction reconstituent and vitodynamics characteristic had attracted great attention for domestic and foreign researchers.

Objective: It is clear property of biological mechanics in rehabilitation of cervical vertebra For it, there are some rehabilitation means.

Based on the literature review of the biological mechanics studies related to obesity children, obesity adults, obe- sity aged people, it is found that the current situation and trend of this field can be summarized as follows: the studies re- lated to obesity people are still at the initial period.

Objective: To discuss the using of the whole concept and the biological mechanics principle, by the integrity of the spine, the dinical effect of using massage technique treat the protrusion of the lumber disc.