MAUDE Adverse Event Report: ARTHREX, INC. HUMERAL DRILL, 2.0 MM; BIT, DRILL

Model Number	HUMERAL DRILL, 2.0 MM
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Codes	Unspecified Tissue Injury (4559); No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/02/2023
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The contribution of the device to the reported event could not be determined as the device was not returned for evaluation.The root cause of the event could not be determined from the information available and without device evaluation.If the device becomes available for evaluation, a follow-up report will be submitted.
Event or Problem Description
On (b)(6) 2023, it was reported by a sales representative via email that an ar-7720-2.0 humeral drill broke in the patient's bone during the first drilling cycle to prepare the humeral socket.The broken piece was dug out of the patient's humerus and the case was completed without further issues.This was discovered during a uclr procedure on (b)(6) 2023.
Additional Manufacturer Narrative
Based on the information provided which may include the device (if available and returned), pictures, videos, event description, and any additional information from the field, arthrex was able to conclude a most likely cause.The most likely cause for the reported failure can be attributed to user error of the device due to misaligned insertion and/or prying/leveraging during use.

• Brand Name: HUMERAL DRILL, 2.0 MM
• Common Device Name: BIT, DRILL
• Manufacturer (Section D): ARTHREX, INC.; 1370 creekside boulevard; naples FL 34108 1945
• Manufacturer (Section G): ARTHREX, INC.; 1370 creekside boulevard; naples FL 34108 1945
• Manufacturer Contact: vik bajnath ; 8009337001
• MDR Report Key: 16589535
• Report Number: 1220246-2023-06462
• Device Sequence Number: 2970217
• Product Code: HTW
• UDI-Device Identifier: 00888867042124
• UDI-Public: 00888867042124
• Combination Product (Y/N): N
• Initial Reporter State: TN
• Initial Reporter Country: US
• PMA/510(K) Number: EXEMPT
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Distributor
• Initial Reporter Occupation: Administrator/Supervisor
• Type of Report: Initial,Followup
• Report Date (Section B): 09/05/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: HUMERAL DRILL, 2.0 MM
• Device Catalogue Number: AR-7720-2.0
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/03/2023
• Supplement Date Received by Manufacturer: 08/13/2024
• Initial Report FDA Received Date: 03/22/2023
• Supplement Report FDA Received Date: 09/05/2024
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Is the Device Labeled for Single Use? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown