Different therapies of direct current,the law of low frequency of electrical materials,the electrotherapy law of intermediate frequency and the electrotherapy law of high frequency,are still narrated in detail by leather electrical stimulate nerve therapy.

Methods 83 cases of scapulohumeral periarthritis were divided into arthrolysis group(45 cases), which were treated with arthrolysis combined with electrotherapy, and control group (38 cases),which were treated with electrotherapy only.

Objective It is to study the clinical effect of acupuncture pick a date to get involved combine with electrotherapy on peripheral facial neuritis in order to increase the clinical recovery rate of peripheral facial neuritis.

A clinical study of the hand ProTaper Nickel-Titanium files in root canal therapy;

Application of rotary NiTi instruments ProTaper for seniles in root canal therapy;

Clinical effect evalvated with lenth of root canal therapy;

Root canal treatment during the clinical analysis of dental pain;

Clinical study of root canal treatment and restoration of tooth with immature dental root;

Comparison of Effects of Three Root-reparation Techniques in the Re-treatment for the Failures in Root Canal Treatment;