https://www.selleckchem.com/products/cvt-313.html OBJECTIVE To explore the clinical effect of combined fixation and interbody bone grafting through intermuscular approach with different fusion cages in the treatment of single segment lumbar diseases. METHODS From June 2014 to December 2016, the clinical data of 123 cases of single segment lumbar diseases were analyzed retrospectively, including 44 males and 79 females, aged 22 to 60 years old, with the diseases course of 6 to 84 months. The disease types involved lumbar disc degeneration in 65 cases, lumbar spinal stenosis in 30 cases, MeyerdingⅠslip in 21 cases, giant lumbar disc herniation in 7 cases. Lesions was L3, 4 in 5 cases, L4, 5 in 101 cases, L5S1 in 17 cases. According to the application of different interbody fusion cage, patients were divided into single common cage group, double common cage group and banana type cage group. The operation time, intraoperative hemorrhage, postoperative incision drainage fluid and incision length were observed in three groups; VAS score of lumbar incision and JOA r disease. Although the application of different fusion cage could not increase the axial strength of fixed segment, the speed of fusion was accelerated by increasing the contact area, and the quality of the fusion cage reduces the settlement of the cage and the loss of the height of the intervertebral space. Therefore, two interbody fusion cages implanted in one side are of positive clinical significance for the fixation of unilateral pedicle screw combined with contralateral facet screw, without prolonging the operation time and increasing the complications.OBJECTIVE To explore the clinical effect of bridging system in the treatment of severe comminuted femoral fracture. METHODS From March 2016 to October 2018, 50 patients with severe comminuted femoral fracture including 35 males and 15 females, aged 48 to 72(54.6±8.7) years, were admitted. All cases were comminuted fractures of the femoral shaft, 16 with prox