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# Renovis Surgical Spinal Fusion System Cleared
- URL: https://www.fdaweb.com/renovis-surgical-spinal-fusion-system-cleared/
- Published: 2018-06-28T12:00:00.000Z
- Updated: 2026-09-15T00:16:40.000Z
- Author: David McFarland
- Tags: Devices, #legacy-id-D5141797

FDA has cleared a Renovis Surgical Technologies 510(k) for the Tesera SA Hyperlordotic ALIF Interbody Spinal Fusion System. The porous titanium stand-alone anterior lumbar interbody fusion system features a four-screw design and a locking cover plate to prevent screw backout, according to the company. All implants utilize additive manufacturing (3D printing) and a proprietary design to “create a roughened, highly porous surface structure that allows for bone attachment and in-growth to the implant, maximizing strength, stability and biologic fixation,” it says.