The Recall Desk
SevereFDA (Devices)·Z-0824-2015·Announced 2014-12-24

Zimmer Manufacturing Recalls Self-Tapping Bone Screws Due to Fracture Risk

Zimmer Manufacturing B.V. is recalling 6,377 self-tapping bone screws used in hip surgery due to fractures caused by specific tool marks.

What this means for you

Illness, injury, or structural failure has been reported. Stop using the product immediately and contact the manufacturer for a refund or repair.

Our severity reasoning: The recall is classified as FDA Class II and involves a structural defect (fractures) in an implanted medical device, which aligns with the rubric criteria for Severe severity involving significant injury or structural defects.

Plain-English summary

Zimmer Manufacturing B.V. is recalling 6,377 units of self-tapping bone screws used in the Trilogy Acetabular System. These devices are indicated for cemented or uncemented use in skeletally mature individuals undergoing primary or revision hip surgery. The recall is classified as Class II by the U.S. Food and Drug Administration.

The recall was initiated after analysis of returned complaint devices, product in inventory, and manufacturing records identified tool marks isolated to one specific machining mill as the cause of the fractures. The affected screws are part of the Trilogy shells, which are available in uni, multi, and cluster-holed configurations to provide additional fixation and security in cases where acetabular bone stock is deficient.

The affected products were distributed worldwide, including nationwide in the United States and internationally to numerous countries including Canada, Australia, Brazil, and the United Kingdom. Specific item numbers and lot numbers are listed in the official recall notice. Patients who have had these devices implanted should contact their healthcare provider for evaluation.

The recalled product

Product
Bone Screw, self-tapping The Trilogy shells are available in three configurations; uni, multi, and cluster-holed. The multi and cluster-holed shells allow for the use of screws to provide additional fixation and security, particularly in those case where acetabular bone stock is
Affected units
6,377

Distribution

Distributed nationwide across the United States.