APPARATUS FOR MAINTAINING VERTEBRAE IN A DESIRED SPATIAL RELATIONSHIP

摘要

An apparatus for retaining bone portions in a desired spatial relationship includes a longitudinal plate extendable along the bone portions. A fastener has a first end portion engageable with a bone portion. A connecting member for connecting the plate to the fastener in any one of an infinite number of positions along the slot includes a recess for receiving a portion of the plate. The recess has an interference fit with the portion of the plate received in the recess. A nut engages the second end portion of the fastener to apply a force to cause the interference fit between the plate and the recess.