MAUDE Adverse Event Report: SMITH & NEPHEW, INC. LGN HOUSING RESECT COLLET S3-8; PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER

Model Number 71434424

Device Problems Fracture (1260); Separation Failure (2547)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 09/27/2022

Event Type  malfunction  

Event Description

It was reported that, during a tka surgery, it was noticed that an lgn housing resect collet s3-8 had become stuck on the box chisel instrument, due to it splintering.The procedure was resumed, without any delay, changing the surgical technique.No other complications were reported.

Manufacturer Narrative

Internal complaint reference: (b)(4).

Manufacturer Narrative

Section h10: the device was not returned for evaluation and the reported event could not be confirmed.A review of the production order did not reveal a manufacturing abnormality that could have caused or contributed to the reported incident.A review of complaint history for the part number over the past 12 months and for the batch number based on historical data of the device did not reveal similar events for the listed device.A review of the risk management file revealed this failure mode was previously identified.The anticipated risk level is still adequate.A historical review concluded that there are no prior actions related to this product and event.At this time, we have no reason to suspect that the product failed to meet any product specifications at the time of manufacture.This device is a reusable instrument that can be exposed to numerous surgeries.Damage from prolonged use, misuse or rough handling are likely potential factors that could contribute to the reported event.We recommend that all reusable instruments be routinely inspected for wear and damage and replaced as necessary.The contribution of the device to the reported event could not be corroborated.Based on this investigation, the need for corrective action is not indicated.Without the return of the actual product involved, our investigation could not proceed.Should the device or additional information be received, the complaint will be reopened.No further investigation is warranted for this complaint; however, we will continue to monitor for future complaints and investigate as necessary.Internal complaint reference number: (b)(4).

Event Description

It was reported that, during a tka surgery, it was noticed that an lgn housing resect collet s3-8 had become stuck on the box chisel instrument, due to it splintering.The procedure was resumed, without any delay, by using a double action nibbler.Nothing fell in the patient.No other complications were reported.

Event Description

It was reported that, during a tka surgery, it was noticed that an lgn housing resect collet s3-8 had become stuck on the box chisel instrument, due to it splintering.The procedure was resumed, without any delay, by using a double action nibbler.Nothing fell in the patient.No other complications were reported.

Manufacturer Narrative

Additional information: b5.

• Brand Name: LGN HOUSING RESECT COLLET S3-8
• Type of Device: PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks rd.; memphis TN 38116
• Manufacturer (Section G): SMITH & NEPHEW, INC.; 1450 brooks rd.; memphis TN 38116
• Manufacturer Contact: holly topping ; 7000 west william cannon drive; austin, TX 78735 ; 5123913905
• MDR Report Key: 15636062
• MDR Text Key: 306697671
• Report Number: 1020279-2022-04489
• Device Sequence Number: 1
• Product Code: HRY
• UDI-Device Identifier: 03596010549327
• UDI-Public: 03596010549327
• Combination Product (y/n): N
• Reporter Country Code: UK
• PMA/PMN Number: K121393
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Other,Foreign,Consumer,Company Representative
• Reporter Occupation: Other
• Type of Report: Initial,Followup,Followup
• Report Date: 11/21/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 10/19/2022
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: 71434424
• Device Catalogue Number: 71434424
• Device Lot Number: 09MM06315
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Date Manufacturer Received: 11/16/2022
• Was Device Evaluated by Manufacturer?: No
• Date Device Manufactured: 12/10/2009
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Reuse
• Patient Sequence Number: 1