FIELD: medicine, spinal traumatology, spinal surgery. SUBSTANCE: device contains two pairs of hooks - upper and lower - which are connected by hinges with V-shaped cramp formed by parallel G-shaped adjacent plates. Hooks may be detachable, of different size for individual usage during operation. EFFECT: higher efficiency at functional failure of posterior spinal structures such as spinous processes, arches, joint processes and ligaments. 4 dwg
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Authors
Dates
1997-07-10—Published
1993-05-18—Filed