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- To compare the curative effects on femoral intertrochanteric fracture of two methods:three cannulated lag screws fixation at low angle and L-trapezoid plate. 目的：作者分别采用低角度三枚空心拉力螺钉和L形钢板两种内固定方法治疗股骨粗隆间骨折，并作疗效的比较。
- cannulated lag screw 空心拉力钉
- Characteristics of closed reduction and internal fixation with cannulated lag screws for femoral neck fracture in youth and middle-aged persons 应用闭合复位中空拉力螺钉植入技术治疗青壮年股骨颈骨折的特点
- cannulated lag screws 空心拉力螺钉
- Objective: To provide anatomic data for the application of lag screw osteosynthesis in condylar fractures. 目的:为下颌骨髁状突骨折轴向拉力螺钉复位固定技术提供解剖学基础。
- Objective: To provide anatomical basis for the placement of retrograde lag screw in the posterior column of acetabular. 目的:为逆行髋臼后柱拉力螺钉内固定提供解剖学基础。
- Methods 26 young cases with lumbar spondylolysis acre treated with isthmic debriment, local bone graft and lamina lag screw fixation. 方法对26例青年峡部裂患者进行峡部修整、局部植骨、经椎板拉力螺丝钉复位固定。
- Objective:To investigate the hollow lag screw fixation and the artificial joint replacement in the treatment of femoral neck fractures. 目的:探讨空心拉力螺钉内固定术与人工关节置换术治疗股骨颈新鲜骨折的治疗效果。
- Conclusion Open redction and internal fixation with plate, lag screw or absorptive screw is a safe and effective method to treat acetabular fracture. 结论髋臼骨折进行手术切开复位，钢板、加压螺丝钉，可吸收螺钉内固定治疗实用可行，疗效满意。
- Objective To evaluate the effectiveness of lag screw internal fixation in treatment of condylar process fractures of the mandible. 目的对拉力螺钉内固定治疗髁状突骨折的效果进行评价。
- However, the lag screw to distal tibiofibular syndesmosis was broken in three cases.Conclusion: It is emphasized to stable internal fixation and to exercise early. 结论：拉力螺钉1/3管状钢板固定牢固，有利于早期功能锻炼。
- Methods:21 patients with intra-articular fracture of calcaneus were undergone open reduction,limited fixiation with Steinmann pin or lag screw and bone transplantation at the same time. 方法:对21例23侧跟骨关内骨折行切开复位、骨圆针或螺钉有限内固定,同时植骨。
- Objective To investigate a special optimized technique for computer aided measure, and provide an anatomical basis for the placement of lag screw in the posterior column of the acetabulum. 摘要 目的 研究专门的最优化计算机辅助解剖测量技术，为髋臼后柱拉力螺钉内固定提供解剖学基础。
- I used two lag screws to fix two luxation sides on the sacroiliac joints. 我使用两支压迫性半螺纹的骨骡子做两侧肠荐关节的固定。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- Methods: The lag screws of dynamic hip screw implants were inserted and subsequently remoed in 8 matched pairs of cadaeric, osteoporotic femurs to create a femoral neck defect. 方法：在8对配对尸体的有骨质疏松的股骨中植入动力髋螺钉系统的拉力螺钉（主钉），然后再取出已造成一股骨颈骨缺损。
- Keywords lumbar vertebrae;spondylolysis;lag screw; 腰椎;峡部裂;拉力螺丝钉;
- I can't get this screw to come out of the wall. 我无法把这颗螺丝钉从墙上取出。
- The standard protocol in our hospital is plates for diaphyseal fractures and lag screws or dynamic hip screws (DHS) fixations for the femoral neck fractures. 我们医院的标准治疗程序为以骨板固定股骨干，骨钉或动力式髋部骨钉（DHS）固定股骨颈。
- The brackets want an extra screw. 托架需要再加一个螺钉。
