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Oral and maxillofacial microsurgery has its own characteristics, including high precision, complicated operation, and long learning curve. It is important for young oral and maxillofacial surgeons to master the basic operation skills through standardized and systematic training.Department of Oral & Maxillofacial-Head & Neck Oncology of Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine gives systemic teaching course for senior resident doctors or young attending surgeons. The teaching teams make an intensive course organization and focus on the practical training. They integrat theoretical teaching, basic skill training, gross anatomy training as well as operation observation into a systematic "four-stage ladder approach" , which make a better teaching effect in promoting the oral and maxillofacial surgeons to master the practical and correct microsurgery technique.

Oral and maxillofacial microsurgery has its own characteristics, including high precision, complicated operation, and long learning curve. It is important for young oral and maxillofacial surgeons to master the basic operation skills through standardized and systematic training.Department of Oral & Maxillofacial-Head & Neck Oncology of Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine gives systemic teaching course for senior resident doctors or young attending surgeons. The teaching teams make an intensive course organization and focus on the practical training. They integrat theoretical teaching, basic skill training, gross anatomy training as well as operation observation into a systematic "four-stage ladder approach" , which make a better teaching effect in promoting the oral and maxillofacial surgeons to master the practical and correct microsurgery technique.

Oral and maxillofacial microsurgery has its own characteristics, including high precision, complicated operation, and long learning curve. It is important for young oral and maxillofacial surgeons to master the basic operation skills through standardized and systematic training.Department of Oral & Maxillofacial-Head & Neck Oncology of Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine gives systemic teaching course for senior resident doctors or young attending surgeons. The teaching teams make an intensive course organization and focus on the practical training. They integrat theoretical teaching, basic skill training, gross anatomy training as well as operation observation into a systematic "four-stage ladder approach" , which make a better teaching effect in promoting the oral and maxillofacial surgeons to master the practical and correct microsurgery technique.

Oral and maxillofacial microsurgery has its own characteristics, including high precision, complicated operation, and long learning curve. It is important for young oral and maxillofacial surgeons to master the basic operation skills through standardized and systematic training.Department of Oral & Maxillofacial-Head & Neck Oncology of Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine gives systemic teaching course for senior resident doctors or young attending surgeons. The teaching teams make an intensive course organization and focus on the practical training. They integrat theoretical teaching, basic skill training, gross anatomy training as well as operation observation into a systematic "four-stage ladder approach" , which make a better teaching effect in promoting the oral and maxillofacial surgeons to master the practical and correct microsurgery technique.

AIM:To establish the quality specification of Yinzhihuang Injection (extract of Herba Artemisiae scopariae,extract of Fructus Gardeniae,extract of Radix Scutellariae,extract of Flos Lonicerae Japonicae); METHODS:Extractum Artemisiae Scopariae、 Extractum Fructus gardeniae、 Extractum Flos lonicerae and Extractum Radix scutellariae were identified by TLC and were determined by HPLC. RESULTS:The average recoveries of chlorogenil、gardenoside、baicalin and p-hydroxyacetophenone were 99.8%,99.2%,100.1% and 99.9%,respectively.RSD were 0.81%,1.20%,1.90% and 0.55%,respectively.The TLC sports developed were fairly clear,and the blank test showed no interference. CONCLUSION:The method developed is simple and accurate with good reproducibility,and the method can be used for quality control of Yinzhihuang Injection.

Objective The lack of observation on domestic BLB implant affect its longterm maintenance. The long-term clinical effect of domestic BLB implant system was evaluated by a 10-year follow-up.Methods A total of 179 implants were placed in 120 patients from January 2004 to December 2005 in Nanjing Stomatological Hospital. Patients accepted implant pattern of stage Ⅰ implantation and stage Ⅱ delayed exposure and prostheses were completed. Upper crowns were either screw-retained or cemented. Follow-up observation includes post-operation immediately, pre-secondary operation, 3 months and annually.Results Until December 2017, the rate of loss of follow-up was 6% and the overall survival rate was 95.2%. Implant failures were mainly due to the looseing of implant system caused by bone resorption and infection. Prosthetic complications include abutment loose, central screw loose, food impaction and porcelain fracture. There were no significant differences of failure cases comparing maxillary and mandible (P>0.05); neither comparing anterior teeth, pre-molars and molars (P>0.05)Conclusion When clinical indication is strictly controlled, BLB implant system is suitable for partially edentulous patients.

Objective To evaluate the therapeutic results of percutaneous transhepatic stent angioplasty for portal vein stenosis following liver transplant.Methods From 2005 to 2007,7 patients developed portal vein stenosis following liver transplant.Percutaneous transhepatic stent angioplasty of the portal vein was performed in all patients.The therapeutic results were monitored by clinical follow-up and imaging examination.Results In seven patients,the percutaneous transhepatic stents were placed successfully.The follow up period ranged from 3 months to 34 months.Portal venous patency Was maintained in six patients(one patient died due to hepatic arterial thrombosis and ischemic insult to bile duct at three months following the stent placement).No complications due to stent angioplasty occurred.Conclusion Percutaneous transhepatic stent angioplasty is an effective and safe method for treatment of portal vein stenosis following liver transplant.

Pi-dan is a signifi cant conception,which comes from Inner Canon of Huangdi.From the vivid description of Pi-dan in Inner Canon of Huangdi,we consider that the formation and process of Pi-dan is equivalent to metabolic syndrome.They are have the same etiological factor:obesity,the same pathogenesis:abdominal fullness and interior heat,and they can result in diabetes,hypertension,hyperlipidemia,fat liver,gout and a series of severity vascular complication.The theory of Pi-dan exactly points out that obesity the original cause of metabolic syndrome,and suggests that early prevention and treatment for obesity is an important method to prevention metabolic syndrome and its complications.The main pathogenesis of Pi-dan is abdominal fullness and interior heat,and the main therapeutic methods are Xiaogaojiangzhuo,Kaiyuqingre,and Huoxuetongluo.

Indoor transfer lift is a useful technical assistant to assist the nursing of mobility impaired person, and the high-end product even make it possible that the disabled to live an independent living. The features of market available transfer lifts are discussed and the standard ISO 10535 (Hoists for the transfer of disabled persons--Requirements and test methods) is briefly introduced. The component parts and their function of rail lift are introduced in detail.
Disabled Persons ; rehabilitation ; Humans ; Moving and Lifting Patients ; instrumentation ; Self Care ; instrumentation ; Self-Help Devices