Evolution Spine products

Lumbar

Aspen - Posterior Lateral Interbody Fusion (PLIF) Cage

The Aspen posterior lateral interbody fusion (PLIF) cage is provided in multiple lengths and heights to match the patient anatomy. Aspen has a bulleted nose for easy insertion. Instrumentation is provided in a single tray, simplifying sterile processing and use in the OR.

Keystone - Anterior Lumbar Interbody Fusion Device

Features large graft windows, a tooth pattern that impedes expulsion, and straight and oblique insertion capabilities. A wide variety of sizes and lordotic angles, the Keystone implant can be closely matched to the requirements of the patient’s anatomy. Keystone is made of PEEK with four tantalum markers to provide optimal visualization under fluoroscopy.

Vail - Buttress Plate

Evolution Spine’s solution to impeding migration of implanted anterior lumbar interbody fusion devices. Mounted on the vertebral body above the implant, two spikes on the plate drive into the bone to prevent the plate from rotating during screw insertion. The plate comes in a variety of lengths, and posterior angles that allow the plate to contact the implant regardless of anatomical features or depth of implant.