骨螺钉

参照Herbert螺钉和AO松质骨螺钉的特点研制了小型双端螺纹加压钉及其器械。

After we consulted with the features of Herbert screw and AO cancellous bone screw , we developed the small double-threaded compression screw and its accessories for the treatment of intraarticular fractures .

方法8例胫腓骨骨折和7例踝部骨折，腓骨骨折均采用AO1/3管状钢板治疗，胫骨和内踝骨折采用AO的有限接触动力加压钢板及松质骨螺钉或可吸收螺钉固定。

Methods 8 cases with fractures of tibia and fibula and 7 cases with fractures of ankle joint were treated with internal fixation . Fibula was stabilized with AO ( 1 / 3 ) tubular plate , tibia with LC-DCP and medial talus with cancellous bone screw or absorbable screw .

经皮空心松质骨螺钉治疗HerbertⅠ型腕舟骨骨折的临床研究

Treatment of Herbert type ⅰ scaphoid fractures by percutaneous cancellous cannulated screw fixation

内固定松动（皮质骨螺钉）：PFN组无，DHS组3例；

Internal fixation loosening : 3 case in DHS group ;

钛质松质骨螺钉内固定置入治疗Hoffa骨折16例

Treatment of Hoffa fracture using titanium cancellous screw in 16 cases

目的对比研究经皮空心松质骨螺钉和石膏外固定治疗HerbertⅠ型腕舟骨骨折的临床效果。

Objective To compare the clinical results of percutaneous cancellous cannulated screw fixation and cast immobilization for treatment of Herbert type ⅰ scaphoid fractures .

当前临床普遍采用的固定方法是四孔或六孔重建钢板加皮质骨螺钉固定。1995年Routt首次报道了耻骨上支拉力螺钉内固定的方法。

At present , four-hole or six-hole reconstruction plate fixed to the superior symphysis pubis with cortical screws were generally applied to clinic . In 1995 , Routt fist reported the fixation of pubis ramus superior with retrograde lag screws .

松质骨螺钉治疗股骨后髁骨折

Treatment of femoral posterior condyle fracture with compressive cancellous bone screw

金属松质骨螺钉拔出力的研究

Research on pull - out strength of metallic cancellous screws

可降解骨螺钉强度衰减体外测试模式的建立

The mechanical testing model of biodegradable screws sin vitro degradation

皮质骨螺钉内固定技术在颏部骨折中的应用

Use of cortical ( lag ) screws in internal fixation of mental fractures

膨胀式松质骨螺钉用于股骨颈骨折内固定的生物力学测试

Biomechanical evaluation of an expansion cancellous screw in fixation of Femoral neck fracture

微创松质骨螺钉固定治疗股骨颈骨折

Closed reduction and cannulated screw for the treatment of the femoral neck fracture

松质骨螺钉骨水泥强化的生物力学和组织学研究

Augmentation of cancellous screw with bone cement : a biomechanical and histological study

胫骨平台骨折合并胫骨干骨折应用松质骨螺钉结合髓内钉固定12例。

12 tibial plateau and shaft fractures were treated with cancellous screw and intramedullary nail .

三种不同长度全螺纹松质骨螺钉最大轴向拔出强度的测试

The Axial Maximum Pull out Strength Test of Full Thread Cancellous Bone Screws with Different Length

中空松质骨螺钉治疗儿童股骨颈骨折的生物力学及临床研究

Cannulated cancellous screws for treatment of femoral neck fracture in children : a biomechanical and clinical study

分离的下胫腓关节用长螺丝钉、松质骨螺钉或骨螺栓固定。

The separated tibiofibular joint had been fixed with long screw , cancellous bone screw or bolt .

松质骨螺钉配合中药内服治疗股骨颈骨折102例临床观察

Clinical Observation on the Treatment of 102 Cases of Thighbone Neck Fracture With DHS and Chinese Herbs

经锁骨喙突松质骨螺钉内固定治疗重度肩锁关节脱位

Treatment of severe dislocation of acromioclavicular joint with internal fixation with spongy bone screw through clavicular coracoid process

方法股骨髁间骨折合并股骨骨折采用螺栓、松质骨螺钉及逆行髓内钉治疗23例。

Methods 23 femoral intercondylar with shaft fractures were treated with bolt , cancellous screw and retrograde intramedullary nail .

结论闭合复位中空松质骨螺钉固定治疗儿童股骨颈骨折比克氏针固定更具有生物力学优势，是治疗儿童股骨颈骨折的理想方法。

Conclusion Percutaneous double cannulated screws fixation is an ideal method for the treatment of femoral neck fracture in children .

下胫腓联合分离仍不稳定者，给予皮质骨螺钉横向内固定；

If separation of the tibio fibular joint was still unstable , transverse internal fixation was adopted with one cortical bone screw .

目的评价骶髂复合体损伤应用中空松质骨螺钉内固定的疗效。

Objective To investigate and evaluate the effect of the internal fixation with hollow screws applied to the injury of sacroiliac joint union .

目的总结逆行交锁髓内钉连系松质骨螺钉治疗股骨髁间破损性骨折的经验和疗效。

Objective To summarize the effect of using retrograde interlocking intramedullary nail and cancellous screw in the treatment of comminuted femoral intercondylar fracture .

采用剪力及三点弯曲测试，每次测试五根骨螺钉，以得到强度衰减与时间的关系。

Both of the shear and three points bending tests were carried out to monitor the decay of the mechanical strength of the screws .

固定方法有：前环骨折采用钢板固定；后环骨折分离采用骶骨棒，四孔方形钢板，松质骨螺钉固定。

The methods include posterior ring internal fixation by using sacral bars , four-hole square plates or cancellous screws with anterior ring fixed by plates .

松质骨螺钉固定4例，单侧支撑钢板内固定8例，双侧支撑钢板内固定4例，单侧支撑钢板加松质骨螺钉固定6例。

Fixation with cancellous bone screw , unilateral buttress plate , bilateral buttress plate , unilateral buttress plate and cancellous bone screw had 4,8,4,6 cases respectively .

方法对20例踝关节骨折伴下胫腓韧带分离患者按Bonnin分度法，Ⅱ度12例，Ⅲ度8例采用加压松质骨螺钉内固定术，使踝穴结构恢复正常。

Methods 20 cases of ankle joint fracture with inferior tibiofibular joint split were fixed with sponge bone compression screws to restore the malleolar cave structure .

目的探讨螺钉长度对全螺纹松质骨螺钉轴向最大拔出强度（Axialmaximumpulloutstrength）的影响。

Objective To investigate the influence of screw length ( 18,20 , and 24 mm ) on the axial pullout strength of full thread cancellous screws .