FIELD: medical equipment. SUBSTANCE: the device has a supporting member with a layer structure in the form of a rolled up sheet of porous permeable titanium niconide. Bodies of vertebrae are substituted for fragments, intervertebral disks and subjected to self-fixation under the action of elasticity, due to the rough surface of porous material. EFFECT: enhanced efficiency. 3 dwg
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Authors
Dates
2001-09-10—Published
1999-07-16—Filed