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Locking first metacarpal plate

机译:锁定第一掌骨板

摘要

A bone plate sized and shaped for fixation to a phalangeal bone includes a head extending from a first end to a second end and having first, second third and fourth fixation element holes extending therethrough and arranged in a diamond configuration on the head, an outer wall of the head having a diamond shape corresponding to the diamond configuration, a bone contacting surface of the head being contoured to conform to the anatomy of a dorsal surface of a first metacarpal, the contour being curved to be seated over a protuberance at a head of the first metacarpal and a shaft extending from the head, the shaft including an elongated fixation element hole elongated in a direction parallel to a longitudinal axis of the bone plate.
机译:大小和形状适于固定至指骨的骨板包括头部,该头部从第一端延伸至第二端,并具有第一,第二,第三和第四固定元件孔,该第一,第二,第三和第四固定元件孔穿过其中延伸,并以菱形配置在头部,外壁上。头部具有与钻石构型相对应的钻石形状,头部的骨接触表面的轮廓与第一掌骨的背侧表面的解剖结构相吻合,该轮廓弯曲以位于头部的突起上第一掌骨和从头部延伸的轴,该轴包括沿与骨板的纵轴平行的方向延伸的细长的固定元件孔。

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