MAUDE Adverse Event Report: OSTEOMED 4 HOLE VDR NARROW PLATE, LEFT; EXTREMILOCK WRIST PLATING SYSTEM

Catalog Number	355-0101
Health Effect - Clinical Code	No Information (3190)
Date of Event	08/08/2018
Type of Reportable Event	Malfunction
Event or Problem Description
On 08/10/2018, osteomed was notified of an incident concerning our implants.Per the information received from the distributor, this was the second operation of a osteotomy distal radius.The orif using volar distal radius plating (other brand) was failed.Then two (2) months after surgery ((b)(6) 2018), the implant displaced from the bone and the locking motion failed.Four (4) screws were used with the plate.However, we have not received confirmation of the screw(s) that failed (p/ns 359-2412, 359-2420, 359-2712, and 359-2716).Post op instructions given to patient: wrist splint from post op until now, limited use of hand.
Additional Manufacturer Narrative
The root cause for both the non-healing of the radius fracture and the post-operative locking failure of the left medium narrow wrist vdr plate, p/n 355-0101, was due to a non-compliant patient.There was no lot number provided for any of the implants.Therefore, a review of the dhr could not be performed.A two-year review did not reveal any capas for this implant.A two-year review of ncrs and capas did not identify any similar issues for this device.This plate belongs to the extremilock wrist plating system (e-wps).Per the risk management document for this system, the severity level is a 3, which indicates a "serious" severity level (results in injury or impairment requiring professional medical intervention).The final predicted risk is a "medium".The e-wps instructions for use warns about patients whom might ignore the surgeons' post-operative instructions and/or the limitations of internal rigid fixations implants.It states this system is intended for temporary fixation only until osteogenesis occurs.It states that the implants are not intended to endure excessive abnormal functional stresses, such as months of stress where the fracture has not healed.This issue will be monitored through routine trending.

• Brand Name: 4 HOLE VDR NARROW PLATE, LEFT
• Common Device Name: EXTREMILOCK WRIST PLATING SYSTEM
• Manufacturer (Section D): OSTEOMED; 3885 arapaho road; addison TX 75001
• MDR Report Key: 7853456
• Report Number: 2027754-2018-00025
• Device Sequence Number: 1980488
• Product Code: HRS
• UDI-Device Identifier: 00845694091824
• UDI-Public: 00845694091824
• Combination Product (Y/N): N
• Initial Reporter Country: ID
• PMA/510(K) Number: K152145
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Reporter Type: Manufacturer
• Report Source: consumer
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 09/06/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Catalogue Number: 355-0101
• Device Lot Number: UNKNOWN
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 08/10/2018
• Supplement Date Received by Manufacturer: 08/10/2018
• Initial Report FDA Received Date: 09/06/2018
• Supplement Report FDA Received Date: 09/20/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 25 YR
• Patient Weight: 65