髌骨骨折手术治疗30例疗效观察

空心钉钢丝张力带固定髌骨,延承了其操作简单、治疗费用低廉、固定可靠的优点,又减少了传统术式中克氏针刺激膝周软组织限制早期活动、内固定容易滑脱、断裂等的不足,只要病例选择得当,完全可以广泛开展应用.建议厂家针对此术式设计一种专用的埋头空心加压螺钉,这样更容易使螺钉完全拧入骨隧道内,另外,在保证螺钉强度的基础上,多生产一些不同直径、半螺纹长度不一的空心加压螺钉,这样可以针对不同类型的骨折选择合适的螺钉,减少对髌骨骨质的切割,且在部分较粉碎的骨折上也可加以应用.

The whirbone bone fracture surgery treats 30 example curative effect observation

The hollow nail steel wire tension band fixed whirbone,extended has received its operation simply, the treatment expense inexpensive,the fixed reliable merit, also reduced the traditional technique in the formula Cleveland needle stimulation knee week soft tissue limit early time activity,in fixed easy Watt,the break and so on the insufficiency,so long as case of illness chose appropriately, definitely might widely carry out the application. Suggested the factory designs one kind of special-purpose earnestly hollow compression bolt in view of this technique type,is like this easier to cause the bolt to twist completely thes bone to interthe body or bones of a monk in the tunnel, moreover,in the guarantee bolt intensity foundation, produces some different diameters, a half thread length not hollow compression bolt,like this may aim at the different type the bone fracture choice appropriate bolt, reduces to whirbone ossein cutting,also also may perform in the bone fracture which the part crushes to dpply.