FDA Adverse Event Malfunction Summary report: N

MANUAL ORTHOPEDIC SURGICAL INSTRUMENT

MDR report key: 2132772 · Received June 17, 2011

Report

Report Number
1030489-2011-00759
Event Type
Malfunction
Date Received
June 17, 2011
Date of Event
May 18, 2011
Report Date
May 19, 2011
Manufacturer
MEDTRONIC SOFAMOR DANEK INSTRUMENT MANUFACTURING
Product Code
LXH
PMA / PMN Number
EXEMPT
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
MO, US
Reporter Occupation
PHYSICIAN

Narratives

Additional Manufacturer Narrative · 1

(B)(4). THE DEVICE WAS RETURNED FOR EVALUATION. PROBE BENT IN MULTIPLE LOCATIONS STARTING ~55 MM FROM THE END OF THE TIP, WITH APPROXIMATELY 21 MM OF THE TIP MISSING AND NOT RETURNED FOR ANALYSIS. MICROSCOPIC EXAMINATION OF FRACTURE REVEALED A QUASI-BRITTLE FRACTURE SURFACE WITH NO VISIBLE INDICATIONS OF FATIGUE. THE BENT TIP, NATURE AND LOCATION OF FRACTURE THE SURFACE SUGGESTS FAILURE DUE TO BEND STRESS OVERLOAD.

Description of Event or Problem · 1

IT WAS REPORTED THAT THE TIP OF THE FEELER BROKE AT THE DISTAL TIP. ALL PIECES WERE RETRIEVED FROM THE PATIENT. NO PATIENT COMPLICATIONS WERE REPORTED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 MANUAL ORTHOPEDIC SURGICAL INSTRUMENT ORTHOPEDIC MANUAL SURGICAL INSTRUMENT LXH MEDTRONIC SOFAMOR DANEK INSTRUMENT MANUFACTURING NA 373441

Patients

Seq Age Sex Outcome Treatment
1