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U.S. Department of Health and Human Services

MAUDE Adverse Event Report: ACUMED LLC RIGHT 14 HOLE LOCKING LATERAL PLATE; PLATE, FIXATION, BONE

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ACUMED LLC RIGHT 14 HOLE LOCKING LATERAL PLATE; PLATE, FIXATION, BONE Back to Search Results
Model Number PL-LEL14R
Device Problem Device-Device Incompatibility (2919)
Patient Problem No Clinical Signs, Symptoms or Conditions (4582)
Event Date 11/13/2023
Event Type  malfunction  
Manufacturer Narrative
Manufacturing and inspection records for right 14 hole locking lateral plate (part number pl-lel14r, batch number 569421) was reviewed, and no anomalies were found.The returned plate was examined with magnified photography.All three unthreaded holes towards the most distal end of the plate had experienced varying degrees of damage.The two least-distal holes had only mild/light anodization wear within the holes.The most distal hole had extensive damage including scratches, wear, and nicking to counterbore surfaces, in-hole surfaces, and to the edges on the bottom of the plate; this had resulted in significant asymmetric deformation to the most distal hole.The distalmost holes of the plate were measured.The hole relevant to the reported event was the distalmost distal hole.The distalmost distal hole measurement did not meet specifications.A functionality test reproducing the reported event could not be conducted since the reported screw was not returned for evaluation.Additionally, the most distal hole appeared to be damaged in a fashion that has resulted in asymmetric deformation of the hole feature.Specifically, the damage to the top of the hole (i.E.Counterbore/countersink) appeared on one side of the hole, whereas the damage to the bottom of the hole (i.E.Bottom-side plate hole edges) appears on the opposite side of the hole.This may indicate that a screw was inserted off-axis, potentially resulting in damage to the hole.Insertion of a screw off-axis can result in unusual phenomena perceived by the end user.Additionally, the damage done to this plate has resulted in anodization wear.As anodization is one of the final steps performed in the manufacturing process for this device, anodization wear within the hole would likely not have occurred during manufacture and would instead have most likely occurred during usage in the field.It is unclear why or how the distalmost distal hole is larger than the allowable hole size; the noted wear may be one potential reason.This out-of-specification hole is the most damaged hole of the three noted previously, and the damage present appeared to have worn away the anodization coating which is normally applied at the end of the manufacturing process.This would imply the damage that has worn away at the hole, and potentially expanded its diameter, would likely have happened after manufacture.However, based on the information received the root cause could not be determined.
 
Event Description
It was reported during surgery that the surgeon was implanting a large 14-hole lateral plate and noticed the last distal hole was larger than the normal 'milled' circular holes in this plate.The 3.5 mm screw could be implanted in this hole.The locking screw option went through the plate and no implantation was possible.The surgeon commented "it's a defected plate and the last distal hole was compromised".The proximal holes in the same plate were properly milled for 3.5mm options.The plate was removed and discarded.A longer 20-hole lateral plate was used instead but required cutting on the plate with an electric saw.The surgery was completed after a 30-min delay.There were no other adverse patient consequences reported.This report is related to report number 3025141-2023-00717 for the screw involved in this event.
 
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Brand Name
RIGHT 14 HOLE LOCKING LATERAL PLATE
Type of Device
PLATE, FIXATION, BONE
Manufacturer (Section D)
ACUMED LLC
5885 ne cornelius pass road
hillsboro TX 97124
Manufacturer (Section G)
ACUMED LLC
5885 ne cornelius pass road
hillsboro OR 97124
Manufacturer Contact
ellie wood
5885 ne cornelius pass road
hillsboro, OR 97124
MDR Report Key18334833
MDR Text Key330704775
Report Number3025141-2023-00716
Device Sequence Number1
Product Code HRS
Combination Product (y/n)N
Reporter Country CodeAS
PMA/PMN Number
K102998
Number of Events Reported1
Summary Report (Y/N)N
Report Source Manufacturer
Source Type Foreign,Health Professional,Distributor
Reporter Occupation Non-Healthcare Professional
Type of Report Initial
Report Date 12/13/2023
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
Device Operator Health Professional
Device Model NumberPL-LEL14R
Device Catalogue NumberPL-LEL14R
Device Lot Number569421
Was Device Available for Evaluation? Device Returned to Manufacturer
Date Returned to Manufacturer12/06/2023
Initial Date Manufacturer Received 11/20/2023
Initial Date FDA Received12/15/2023
Was Device Evaluated by Manufacturer? Yes
Date Device Manufactured07/26/2022
Is the Device Single Use? Yes
Is This a Reprocessed and Reused Single-Use Device? No
Type of Device Usage Initial
Patient Sequence Number1
Patient SexMale
Patient EthnicityNon Hispanic
Patient RaceWhite
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