SYMPHONY 1020-74-220SRecalls & reported problems
Medos International Sàrl · SYMPHONY OCT SYSTEM ADJUSTABLE ROD TITANIUM ALLOY Diameter 4.0 to 4.0X220mm · Class 2 · Implant
All models of SYMPHONY (113)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 3
- Deaths reported
- 0
- Injuries reported
- 3
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 10705034523637), received between Jun 14, 2022 and Jul 14, 2022 — classified as 3 injuries.
The most frequently reported specific device problem is “Migration” (2 reports).
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 16, 2026.
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem2
- Migration2
- Device Slipped1
Patient problems
- Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available3
- Drug Resistant Bacterial Infection2
Recent adverse event reports
The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.
InjuryJul 14, 2022Device Slipped; Device Slipped
DEVICE REPORT FROM SYNTHES REPORTS AN EVENT IN JAPAN AS FOLLOWS: IT WAS REPORTED THAT THIS WAS A SPINAL FUSION IN THE CERVICAL SPINE FOR TREATING TRAUMA ON (B)(6) 2022. TORQUE WAS NOT APPLIED TO THE SCREW ON THE ROD¿S HINGE DURING FINAL SCREW TIGHTENING. THE PROCEDURE WAS COMPLETED WITHOUT SURGICAL DELAY. IT WAS POSTOPERATIVELY FOUND THAT THE ROD HAD BEEN LOOSE. IT WAS CONFIRMED THAT THE EVENT HAD NOT BEEN TRIGGERED BY ANY PRODUCT DEFECTIVENESS. NO FURTHER INFORMATION IS AVAILABLE. THIS REPORT IS FOR ONE (1) TI 4.0-4.0X220 ADJ ROD. THIS IS REPORT 1 OF 1 FOR COMPLAINT (B)(4).
Patient problems: Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available
MAUDE report 15013479 ↗InjuryJun 14, 2022Adverse Event Without Identified Device or Use Problem; Migration; Adverse Event Without Identified Device or Use Problem; Migration
DEVICE REPORT FROM (B)(6) REPORTS AN EVENT AS FOLLOWS: ON (B)(6) 2021, A PATIENT UNDERWENT A PRIMARY POSTERIOR CERVICAL FUSION IN THE OCCIPITAL BONE AND THE PROCEDURE WAS COMPLETED WITHOUT SURGICAL DELAY. ON (B)(6) 2022, THE SURGEON REPORTED THAT THE ROD MIGHT HAVE COME OFF, AND A REVISION PROCEDURE WAS SCHEDULED FOR (B)(6) 2022. IT WAS REPORTED THAT DURING THE REVISION PROCEDURE ON (B)(6) 2022, THE SURGEON COMMENTED THAT THE SETSCREWS ON BOTH ENDS OF THE PLATE HAD COME OFF, AND THAT THE ROD WAS ABOUT TO PROTRUDE FROM THE OCCIPITAL REGION. THIS REPORT IS FOR A SYMPHONY OCT SYSTEM ADJUSTABLE ROD TITANIUM ALLOY DIAMETER 4.0 TO 4.0X220MM. THIS IS REPORT 1 OF 2 FOR (B)(4). ADDITIONAL REPORTS ARE CAPTURED UNDER (B)(4).
Patient problems: Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available; Drug Resistant Bacterial Infection
MAUDE report 14690183 ↗InjuryJun 14, 2022Adverse Event Without Identified Device or Use Problem; Migration; Adverse Event Without Identified Device or Use Problem; Migration
DEVICE REPORT FROM JAPAN REPORTS AN EVENT AS FOLLOWS: ON (B)(6) 2021, A PATIENT UNDERWENT A PRIMARY POSTERIOR CERVICAL FUSION IN THE OCCIPITAL BONE AND THE PROCEDURE WAS COMPLETED WITHOUT SURGICAL DELAY. ON (B)(6) 2022, THE SURGEON REPORTED THAT THE ROD MIGHT HAVE COME OFF, AND A REVISION PROCEDURE WAS SCHEDULED FOR (B)(6) 2022. IT WAS REPORTED THAT DURING THE REVISION PROCEDURE ON (B)(6) 2022, THE SURGEON COMMENTED THAT THE SETSCREWS ON BOTH ENDS OF THE PLATE HAD COME OFF, AND THAT THE ROD WAS ABOUT TO PROTRUDE FROM THE OCCIPITAL REGION. THIS REPORT IS FOR A SYMPHONY OCT SYSTEM ADJUSTABLE ROD TITANIUM ALLOY DIAMETER 4.0 TO 4.0X220MM. THIS IS REPORT 2 OF 2 FOR (B)(4). ADDITIONAL REPORTS ARE CAPTURED UNDER (B)(4).
Patient problems: Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available; Drug Resistant Bacterial Infection
MAUDE report 14690094 ↗
Other Posterior cervical screw system devices
- INFINITY™ Occipitocervical Upper Thoracic System 3604026Medtronic Sofamor Danek, Inc. · Orthosis, cervical pedicle screw spinal fixation2 recalls1 report
- CONNECTOR 79-2003Orthofix US LLC · Posterior cervical screw system1 recall0 reports
- INFINITY™ Occipitocervical Upper Thoracic System 360PT4022Medtronic Sofamor Danek, Inc. · Orthosis, cervical pedicle screw spinal fixation1 recall0 reports
- CONNECTOR 79-2002Orthofix US LLC · Posterior cervical screw system1 recall0 reports
- INFINITY™ Occipitocervical Upper Thoracic System 3604532Medtronic Sofamor Danek, Inc. · Orthosis, cervical pedicle screw spinal fixation1 recall0 reports
- INFINITY™ Occipitocervical Upper Thoracic System 3604024Medtronic Sofamor Danek, Inc. · Orthosis, cervical pedicle screw spinal fixation1 recall0 reports
- OASYS 48551000Stryker Corporation · Orthosis, cervical pedicle screw spinal fixation45 reports
- YUKON OCT Spinal System 7601-05030VB Spine LLC · Orthosis, cervical pedicle screw spinal fixation15 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
How reports and recalls are matched · Editorial policy · Report an error on this page