MAUDE Adverse Event Report: MAKO SURGICAL CORP. MCK TIBIAL BASEPLATE-LM/RL-SZ 3; PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYM

Catalog Number 180603

Device Problem Loss of Osseointegration (2408)

Patient Problems Pain (1994); Injury (2348); Inadequate Osseointegration (2646)

Event Date 02/06/2017

Event Type  Injury  

Manufacturer Narrative

An evaluation of the device cannot be performed as the device was not returned to the manufacturer.Should additional information become available at the later time it will be reported in a supplemental report upon completion of the investigation.Not returned to manufacturer.

Event Description

Dr (b)(6) revised a mako unicondular knee originally implanted on (b)(6) 2016 by dr (b)(6).Dr (b)(6) explanted the uni and converted to a tka.The tibial implant was found to be loose and acl was found to be compromised.

Manufacturer Narrative

An event regarding pain and loosening involving an mako baseplate was reported.The event was not confirmed.Method & results: -device evaluation and results: a visual, functional and dimensional inspection could not be performed as the device was not returned.-medical records received and evaluation: no medical records or x-rays were made available for evaluation.-device history review: device history review indicated the devices accepted into final stock from the reported lot were free from discrepancies -complaint history review: there has been no other event for the lot referenced.Conclusions: the event could not be confirmed nor the root cause determined because the devices were not returned for evaluation and insufficient medical information was provided.If the devices and/or additional information are received, this investigation will be reopened and re-evaluated.

Event Description

Dr (b)(6) revised a mako unicondylar knee originally implanted on (b)(6) 2016 by dr (b)(6).Dr (b)(6) explanted the uni and converted to a tka.The tibial implant was found to be loose and acl was found to be compromised.

• Brand Name: MCK TIBIAL BASEPLATE-LM/RL-SZ 3
• Type of Device: PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYM
• Manufacturer (Section D): MAKO SURGICAL CORP.; 2555 davie road; fort lauderdale FL 33317
• Manufacturer (Section G): MAKO SURGICAL CORP.; 2555 davie road; fort lauderdale FL 33317
• Manufacturer Contact: cindy chuhinko ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 6374607
• MDR Text Key: 68963304
• Report Number: 3005985723-2017-00110
• Device Sequence Number: 1
• Product Code: NPJ
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K090763
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: health professional
• Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date: 05/25/2017

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
• Device Operator: Health Professional
• Device Expiration Date: 06/30/2020
• Device Catalogue Number: 180603
• Device Lot Number: 26010515-01
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 02/06/2017
• Initial Date FDA Received: 03/02/2017
• Supplement Dates Manufacturer Received: Not provided
• Supplement Dates FDA Received: 05/25/2017
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 07/15/2015
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Outcome(s): Other; Required Intervention
• Patient Age: 52 YR