INDICATIONS:
Allo-Span is an interspinous fusion spacer made of allograft bone. It is used to bridge the gap between two adjacent spinous processes, just above the laminal surfaces of the corresponding vertebrae. Allo-Span’s purpose is to create bone fusion across the laminar and interspinous space. Using the
H-LIF (Horizontal Lumbar Interlaminar Fusion) technique, Allo-Span works in conjunction with the InSpan Spinous Process Plate across one level in the lumbar spine.
The flat profile of the Allo-Span leaves generous space for the InSpan Spinous Process Plate to clamp onto the adjacent spinous processes.
