ALLEN, FLEXIFORM, and UNIVERSAL are registered trademarks or trademarks of Allen Medical Systems, Inc. ("Allen Medical"). Aspen Surgical is not affiliated with, endorsed by, or sponsored by Allen Medical.ARTHREX, STAR, and TRIMANO are registered trademarks or trademarks of Arthrex, Inc. ("Arthrex"). Aspen Surgical is not affiliated with, endorsed by, or sponsored by Arthrex.