| 摘要 |
An apparatus for use in attaching bone in a patient's body is provided having first and second plates, each of the plates at least partially defining a recess. A nut is also provided, having an internal thread convolution and a plurality of bendable sections. A screw is also provided, having an external thread convolution which, upon rotation of the screw, engages with the internal thread convolution of the nut; and a plurality of resiliently bendable sections. Further rotation of the screw retains both the bendable sections of the screw in the recess of the first plate and the bendable sections of the nut in the recess of the second plate, prohibiting relative movement between the screw and the first plate and the nut and the second plate and providing radial compression to the first and second plates to secure bones together.
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