[Are screws in anterior cervical fusion with bicortical fixation truly inserted bicortically? Retrospective study].

Abstract

PURPOSE OF THE STUDY To examine the exact position of screws in anterior cervical fusion that were intended to be bicortically anchored at the time of surgery. MATERIAL A randomly selected, representative sample (26) of our patient series undergoing anterior cervical fusion with bicortical screw fixation (250) during period of 1993-1999 is reviewed in… (More)

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