Surgery – Instruments – Orthopedic instrumentation
Patent
1996-12-16
1999-11-16
Buiz, Michael
Surgery
Instruments
Orthopedic instrumentation
606 60, 606 72, 606 73, 623 17, A61B 1756
Patent
active
059849223
ABSTRACT:
A spinal fixation device comprises an intervertebral body wedge which is inserted between vertebral bodies by sequentially expanding the inter-discal space using a spacer. With this sequential expansion, no posterior fixation devices are needed for stabilization of the spinal diseased vertebrae.
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Buiz Michael
Ho (Jackie ) Tan-Uyen T.
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