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Scorpio and duracon total knee systems

Official notice

21 Dec 2023

Last checked

21 Dec 2023

Medium riskHealth Canada

An official Health Canada notice concerns Scorpio and duracon total knee systems. The industry guidance for storage duration of Ultra High Molecular Weight Polyethylene (UHMWPE) raw material used in the manufacture of soft implant bearing/articulating material of prosthetic joints is less than 5 years. Product manufactured using UHMWPE raw material over 5 years of age has the potential for elevated levels of oxidation. Oxidation within UHMWPE can have an impact on its material properties. Stryker has become aware that the devices listed in the product/lot number attachment PFA 3306872 section of the customer letter have been manufactured with UHMWPE raw material aged over 5 years. Recall Start Date: December 5, 2023 Published 2023-12-21.

What to do now

Contact the manufacturer if you require additional information.

Recall number

74779

Official notice

2023-12-21

The hazard

The industry guidance for storage duration of Ultra High Molecular Weight Polyethylene (UHMWPE) raw material used in the manufacture of soft implant bearing/articulating material of prosthetic joints is less than 5 years. Product manufactured using UHMWPE raw material over 5 years of age has the potential for elevated levels of oxidation. Oxidation within UHMWPE can have an impact on its material properties. Stryker has become aware that the devices listed in the product/lot number attachment PFA 3306872 section of the customer letter have been manufactured with UHMWPE raw material aged over 5 years. Recall Start Date: December 5, 2023

How to check if you're affected

Compare the product name and identifiers below with the item you own. Follow the official notice if they match.

Recall Numbers

74779

Lots

attachment

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Affected products

Product 1

Affected products - Trident Acetabular Shell - Conventional Polyethylene, Lot or serial number - 38059601, Model or catalog number - 620-00-28J

Product 2

Affected products - Duracon Total Knee System - PCA Review - Tibial Insert, Lot or serial number - 33164901, Model or catalog number - 6637-4-231

Risk / hazard

The industry guidance for storage duration of Ultra High Molecular Weight Polyethylene (UHMWPE) raw material used in the manufacture of soft implant bearing/articulating material of prosthetic joints is less than 5 years. Product manufactured using UHMWPE raw material over 5 years of age has the potential for elevated levels of oxidation. Oxidation within UHMWPE can have an impact on its material properties. Stryker has become aware that the devices listed in the product/lot number attachment PFA 3306872 section of the customer letter have been manufactured with UHMWPE raw material aged over 5 years. Recall Start Date: December 5, 2023

Where it was sold

The source does not list specific retailers. See the official notice for where affected products were sold.

Location 1

CA · Canada

Affected area 1

CA · Canada

Company & contacts

Manufacturer

Not provided

Phone

Not provided

Brand: Howmedica Osteonics, Scorpio And Duracon Total Knee.

Source & status

Source

Health Canada

Tier

official

Category

HEALTH

Classification

Type II

App estimate

medium

Recall details

Recall number

74779

Classification

Type II

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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