1.Implant denture：Since 1998 to carry out the cultivation of denture restoration, accumulated the rich clinical experience.Adopt international top planting system - the Swedish Nobel planting system.Carried out immediately after planting restoration, guided bone regeneration GBR, maxillary sinus improvement of technology.Held for five consecutive years "implant denture" JangSu provincial continuing education classes.

2.Maxillofacial fractures endoscopic minimally invasive internal fixation：In the domestic earlier in the endoscope assisted by oral cavity jaw upcondylar internal fixation surgery，Preoperative 3 d simulation of computer workstation greatly improve the accuracy of the operation.Because by endoscopyminiature wall with a screwdriver, completely eradicate the facial skin scars，minimally invasive cosmetic effect significantly.          

3.Routine in oralmaxillofacial cancer effect a radical cure, analysis were performed, flap repair, etc.

4.Fine root canal treatment.Use root tube length measuring instrument, the microscopic root canal a magnifying glass, etc., of complex root canal treatment, maximize the retention of teeth.

5.Sleep apnea syndrome in adults, the use of oral resistance to snore device to improve the situation.

6.To Soochow University oral professional teaching.

Subject (acedemic) leader:Yang Jianxin, Chief Physician, Associate Professor, Master(graduate) Tutor.Director of Jiangsu Stomatological Association, Vice Chairman of Suzhou Stomatological Association, Member of Oral Remediation Committee of Jiangsu Stomatological Association,The Committee member of Association of ChineseWestern MedicineAssociation for oral diseases in Jiangsu Province,The permanent committee of the oralmaxillofacial Committee of the Jiangsu Rehabilitation Medical Association,Chinese Stomatological Association memberoralmaxillofacial surgery specialist.