OUR · Class II · 21 CFR 888.3040

FDA Product Code OUR: Sacroiliac Joint Fixation

Under FDA product code OUR, sacroiliac joint fixation devices are cleared for the surgical stabilization and fusion of the sacroiliac joint.

The sacroiliac joint connects the spine to the pelvis and is a significant source of lower back and buttock pain. OUR devices — typically minimally invasive implant systems of screws or rods — immobilize the joint to promote bone fusion and relieve chronic pain unresponsive to conservative treatment.

OUR devices are Class II medical devices, regulated under 21 CFR 888.3040 and reviewed by the FDA Orthopedic panel.

Leading manufacturers include SI-BONE, Inc., SurGenTec, LLC and Spinal Simplicity, LLC.

131
Total
131
Cleared
121d
Avg days
2005
Since
Declining activity - 26 submissions in the last 2 years vs 39 in the prior period
Review times improving: avg 94d recently vs 128d historically

FDA 510(k) Cleared Sacroiliac Joint Fixation Devices (Product Code OUR)

131 devices
1–24 of 131
Cleared Apr 08, 2026
CATAMARAN™ SI Joint Fusion System
K260477
Tenon Medical
Orthopedic · 55d
Cleared Feb 11, 2026
iFuse INTRA Ti™ Implant System
K253488
SI-BONE, Inc.
Orthopedic · 110d
Cleared Jan 29, 2026
Falco Fusion System
K253611
Mcnicoll Surgical, Inc.
Orthopedic · 72d
Cleared Jan 28, 2026
Sacroiliac Joint Truss System (SJTS)
K252834
4Web Medical
Orthopedic · 145d
Cleared Nov 20, 2025
OptumSI Implant System
K251365
Si Solutions, LLC
Orthopedic · 203d
Cleared Oct 22, 2025
SIros-X System
K252322
Genesys Spine
Orthopedic · 89d
Cleared Oct 09, 2025
iFuse Bedrock Granite Implant System
K253094
SI-BONE, Inc.
Orthopedic · 16d
Cleared Oct 07, 2025
Eminent Spine Posterior SI System
K250894
Eminent Spine
Orthopedic · 196d
Cleared Jul 29, 2025
SImmetry+ System
K250647
Sivantage
Orthopedic · 147d
Cleared Jul 09, 2025
panaSIa SI Fusion System
K250247
Wenzel Spine, Inc.
Orthopedic · 163d
Cleared Jun 26, 2025
The Rialto™ SI Fusion System
K251395
Medtronic Sofamor Danek USA, Inc.
Orthopedic · 52d
Cleared Jun 06, 2025
Omnia Medical PsiF DNA™ System
K242431
Omnia Medical, LLC
Orthopedic · 294d
Cleared Jun 06, 2025
SI-TECHNOLOGY® SI-DESIS® X™ Sacroiliac Joint Fusion System
K251525
Si-Technology, LLC
Orthopedic · 18d
Cleared Jun 03, 2025
Patriot SI Implant System
K250001
Spinal Simplicity, LLC
Orthopedic · 152d
Cleared Apr 25, 2025
DYNAMIS™ Implant System
K251075
Promethean Restorative, LLC
Orthopedic · 17d
Cleared Mar 21, 2025
Catamaran SI Joint Fusion System
K250403
Tenon Medical
Orthopedic · 37d
Cleared Mar 14, 2025
NEXXT MATRIXX® SI System
K243838
Nexxt Spine
Orthopedic · 91d
Cleared Feb 28, 2025
DYNAMIS™ SI Screw System
K243565
Promethean Restorative, LLC
Orthopedic · 102d
Cleared Dec 27, 2024
TiLink-P SI Joint Fusion System
K243835
SurGenTec, LLC
Orthopedic · 14d
Cleared Nov 21, 2024
TiLink-P Joint Fusion System
K242414
SurGenTec, LLC
Orthopedic · 99d
Cleared Aug 21, 2024
TiLink-P SI Joint Fusion System
K242141
SurGenTec, LLC
Orthopedic · 30d
Cleared Aug 19, 2024
iFuse TORQ TNT™ Implant System
K241504
SI-BONE, Inc.
Orthopedic · 83d
Cleared Aug 13, 2024
SI-TECHNOLOGY® SI-DESIS® X™ Sacroiliac Joint Fusion System
K241813
Si-Technology, LLC
Orthopedic · 53d
Cleared Jul 29, 2024
ARx® SAI Implant System
K241464
Life Spine, Inc.
Orthopedic · 67d

About Product Code OUR - Regulatory Context

510(k) Submission Activity

131 total 510(k) submissions under product code OUR since 2005, with 131 receiving FDA clearance (average review time: 121 days).

Submission volume has declined in recent years - 26 submissions in the last 24 months compared to 39 in the prior period.

FDA Review Time

Recent submissions under OUR have taken an average of 94 days to reach a decision - down from 128 days historically, suggesting improved FDA processing for this classification.

OUR devices are reviewed by the Orthopedic panel. Browse all Orthopedic devices →