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# Tenon Medical Sacroiliac Joint Fixation System Cleared
- URL: https://www.fdaweb.com/tenon-medical-sacroiliac-joint-fixation-system-cleared/
- Published: 2018-06-21T12:00:00.000Z
- Updated: 2026-09-15T00:15:08.000Z
- Author: David McFarland
- Tags: Devices, #legacy-id-D5141746

FDA has cleared a Tenon Medical 510(k) for the Catamaran Sacroiliac Joint Fixation System, indicated for sacroiliac joint fusion for conditions including joint disruptions and degenerative sacroilitis. The company says the device becomes the first patented single implant sacroiliac joint fusion system using a true posterior approach for minimal tissue disruption. It is designed to allow for bone graft materials to be loaded and delivered to the joint before and after implant placement to promote fusion, it says.