[Objective]To investigate the effects of self-contrive antomical dynamic hip lock plate(ADHLP) in fixation of intertrochanteric fracture.[Method]Seventy-three cases (male 52,female 21) of intertrochanteric fracture were treated by internal fixation with ADHLP.The age were from 19～92y,average 54.7y.Traumatic causes:traffic accident,32 cases;pedesteian tumble,21 cases;fall from height,9 cases;other reasons,11 cases. According to the evans' classification:type Ⅰ,42 cases;type Ⅱ,17 cases;type Ⅲ,9 cases;type Ⅳ,5cases.[Result]Operating time averaged 60 minutes(ranged from 40～90 minutes). Blood loss in operation:average 200 ml (ranged from 100～400 ml).Complication was not found,(such as:coxa vara;femoral head concis;rotation displacement;infection;re-fracture;lock plate broken or loosening,et al.).All cases were followed-up from 6 to 48 months,average 36 months.The function of all hips were satisfactory.The excellent and good rate was 98.6%.[Conclusion]ADHLP in fixation of intertrochanteric fracture is accord with the demands of biomechanism,The indication is widespread,applicable for osteoporotic patients or old patients mespecial.This operation is simple and reliable,with little invasive injury and less blood losing.

Objective To observe the clinical effect of Chuanxiong-Chatiao San in treatment hemicrania. Methods All patients were randomly recruited into a control group (75cases) and a treatment group (78 cases). The control group was treated with Gastrodin injection, Ligustrazine injection and Mailuoning injection; on this basis, the treatment group was treated with Chuanxiong-Chatiao powder. Both groups were treated for 14 days with a 7 days interval. Results The excellent rate and effective rate were 91.03% and 96.08% in the treatment group respectively; and 70.66% and 94.67% in the control group respectively. The difference between the two groups was significant (χ2= 12.7143,P<0.01) . Conclusion Chuanxiong-Chatiao powder combined with western medicine is effective in treating hemicrania.

BACKGROUND:Classical deltopectoral approach leads to a great injury to soft tissues. It is difficult to lay the steel plate on the lateral side. The steel plate is frequently laid on the anterolateral side of humerus. Fixed position is not ideal.
OBJECTIVE:To evaluate the safety and feasibility of lateral deltoid-splitting approach in treatment of proximal humeral fractures.
METHODS:From August 2008 to August 2013, 114 patients with fracture of surgical neck of humerus, who were treated in the Department of Orthopedics, Yan’an Hospital Affiliated to Kunming Medical University in China, were enrol ed in this study. They were treated with locking compression plate, and assigned to deltoid splitting approach group and deltopectoral approach group (n=57). Surgical trauma, fracture healing, curative effects, functional recovery and Constant shoulder score were compared between the two groups.
RESULTS AND CONCLUSION:Al patients were fol owed up for at least 8 months. Compared with the deltopectoral approach group, the proximal humeral fractures were healed as scheduled in the deltoid splitting approach group, and the anteflexion, abduction, shoulder lifting of the shoulder joint, and sensation of lateral skin of the upper arm were not impacted. No significant difference in Constant shoulder score was detectable between the two groups (P>0.05), which suggested that deltoid splitting approach for treating the proximal humeral fractures was safe and feasible. In addition, in accordance with the Neer’s classification system, the excellent and good rate in the deltoid splitting approach group (91%) was significantly higher than that in the deltopectoral approach group (75%) (P<0.05). Therefore, the deltoid splitting approach can be used as the first choice for the treatment of proximal humeral fractures.