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Implant reduction and treatment of trochanteric fractures of the femur.

机译:减少种植体并治疗股骨粗隆间骨折。

摘要

1. Implant for the reduction and treatment of trochanteric fractures of the femur, of which used to stabilize and allow immediate loading in all types of intertrochanteric fractures, including unstable with great comminution tracing or anatomo-pathological complexity and other applications similar character, preferably in the femoral neck and other fractures of similar character, being composed of a set of two main parts, one of which is formed by a plate-nail monobloc, and a strut that sympathizes to the plate -clavo forming both a rigid and undeformable assembly, wherein the plate (1) has a geometry binding variable section and increases in its middle area where the projection (7) for receiving the strut (10) is located, where one side initiates a progressive decrease with external radial displacement section (5) upstream of the confluence (11) with the nail (12) where pr esenta rounding to avoid discomfort by skin contact and upper third initiates an inner angular displacement back (6), and secondly initiates a decrease in progressive section in downward direction, being attachable and fixable to the bone (2 ) upright with several holes (4) from its lower end and by screws (3) of cortical, comprising at its upper end and jointly form a unitary piece with an inclination of 120 ° a nail (12) of section decreased progressively towards the tip (19), hostable within the bone itself and oriented towards the femoral neck (14), which is then fixed the fracture (15), bringing the nail itself (12), an axial bore (13 ) therethrough for introduction aligned by a needle prior pinned in the bone, which will be subsequently withdrawn.
机译:1.用于减少和治疗股骨粗隆间骨折的植入物,其用于稳定并允许在所有类型的粗隆间骨折中立即施加载荷,包括不稳定的,具有很大的粉碎痕迹或解剖病理复杂性以及其他类似特征的应用,最好用于股骨颈和其他类似特征的骨折,由一组两个主要部分组成,其中一个由板状钉子整体形成,而一个同情于板状锁骨的支柱形成刚性和不可变形的组件,其中,板(1)具有几何形状的可变截面,并在其中间区域增加,该中间区域用于容纳支撑杆(10)的凸起(7),一侧随着外部径向位移部分(5)的上游而逐渐减小。与钉子(12)的汇合处(11),在此进行圆角修整,以避免因皮肤接触而产生不适,而上三分之一则开始向内倾斜(6),其次在向下方向上使渐进截面减小,该直立部分可从其下端通过几个孔(4)并通过包括在其上端的皮质螺钉(3)垂直固定并固定在骨头(2)上末端并共同形成一个倾斜度为120°的整体件,其截面的钉子(12)朝着尖端(19)逐渐减小,可固定在骨头本身内并朝向股骨颈(14),然后固定骨折(15),使钉子本身(12)和一个轴向孔(13)从中穿过,以便通过钉入骨头中的针对齐后插入,然后将其拔出。

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