FDA Adverse Event Injury Summary report: N

VA LOCKSCR 2.4 SELF-TAP L16 TAN

MDR report key: 2944867 · Received February 6, 2013

Report

Report Number
1719045-2013-00261
Event Type
Injury
Date Received
February 6, 2013
Date of Event
November 28, 2012
Report Date
December 1, 2012
Manufacturer
SYNTHES MONUMENT
Product Code
HWC
PMA / PMN Number
K102694
Adverse Event
Yes
Report Source
Manufacturer report
Reporter Location
SZ
Reporter Occupation
OTHER

Narratives

Additional Manufacturer Narrative · 1

DEVICE WAS USED FOR TREATMENT, NOT DIAGNOSIS. SUBJECT DEVICE HAS BEEN RECEIVED AND IS CURRENTLY IN THE EVALUATION PROCESS. INVESTIGATION IS ON GOING; NO CONCLUSION COULD BE DRAWN. DHR WAS REVIEWED WITH NO COMPLAINT RELATED ANOMALIES NOTED.

Additional Manufacturer Narrative · 1

DEVICE USED FOR TREATMENT AND NOT DIAGNOSIS. SINGLE SCREW WAS RECEIVED WITH THE SUBTASK RELATED TO THIS COMPLAINT. IT IS WHOLE AND INTACT. THE DIAMETER, LENGTH, AND GENERAL CONFIGURATION CONFIRM IT WAS BEING AN 04.210.116. THE DRIVE HAS SUSTAINED MODERATE TO HEAVY DAMAGE, PRIMARILY TOWARDS THE TOP OF THE DRIVE. THE TOP OF THE HEAD HAS NUMEROUS LIGHT TO MODERATE MARKS. BOTH THREAD LEADS HAVE THE STARTS REMOVED AND ALSO HAVE THREAD DEFORMATION UPWARDS. ONE HEAD THREAD HAS BEEN COMPRESSED SIGNIFICANTLY AT THE MAJOR DIAMETER. THE SHAFT THREADS ARE IN GOOD CONDITION WITH THE EXCEPTION THAT THERE ARE SOME MINOR DENTS, SOME WITH MATERIAL DISPLACEMENT, AT THE MAJOR DIAMETER AT THE LAST SEVEN THREADS. THE FLUTES AND THE TIP ARE IN GOOD CONDITION. THE RELEVANT DIMENSIONS THAT COULD BE CHECKED ARE WITHIN SPECIFICATION. DUE TO THE TYPE OF DAMAGE INCURRED, A FINITE EVALUATION COULD NOT BE PERFORMED.

Description of Event or Problem · 1

DEVICE REPORT FROM SYNTHES EUROPE REPORTS AN EVENT IN (B)(6) AS FOLLOWS: ON (B)(6) 2012, SURGEON WAS PERFORMING SURGERY FOR A DISTAL RADIUS FRACTURE. AFTER RE-POSITIONING AND INSTALLING THE PLATE, SURGEON DRILLED THE BONE THROUGH THE GUIDING BLOCK AND QUICK DRILL SLEEVE. NEXT, SURGEON INSERTED A VA LOCKING SCREW THROUGH THE GUIDING BLOCK IN THE POSITIONING HOLE. WHEN SURGEON INSERTED THE VA LOCKING SCREW IN THE PROXIMAL ROW STYLOID HOLE, INSERTION FELT ABNORMAL AND SURGEON FOUND THAT THE SCREW WAS NOT LOCKED AND WAS PENETRATING IN THE HOLE. SURGEON REMOVED THE SCREW FROM THE DORSAL SIDE, BUT LEFT THE PLATE IN THE PATIENT. AFTER THIS, SURGEON WAS ABLE TO COMPLETE THE PROCEDURE USING A NEW SCREW AND A TORQUE LIMITER. IT IS REPORTED THAT THE SURGEON IS A WOMAN SO SHE DOES NOT THINK SHE WAS STRONG ENOUGH TO OVER TORQUE THE SCREW. THIS IS 1 OF 2 REPORTS FOR THIS EVENT.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
50375 VA LOCKSCR 2.4 SELF-TAP L16 TAN SELF-TAP LOCKING SCREW HWC SYNTHES MONUMENT 8079903

Patients

Seq Age Sex Outcome Treatment
1 Required Intervention