CLASS II Device recall · Reported 14 Aug 2019 · FDA Enforcement Report

LSB Style Anchor Bolt recalled by Ad-Tech Medical Instrument

Ad-Tech Medical Instrument is recalling LSB Style Anchor Bolt, distributed nationwide in the US. The recall was initiated on 18 Jun 2019 and the FDA has classified it as Class II.

Check your package

Lot, batch or date codesAll codes shipped between March 1, 2019 and May 31, 2019.
Quantity recalled201 devices

Stop using the device if the notice says to, and contact the manufacturer or your healthcare provider for the correction or replacement.

Recall details

Recall number
Z-2204-2019
FDA event ID
83246
Recalling firm
Ad-Tech Medical Instrument, Oak Creek, WI
Classification
Class II
Status
Terminated
Recall initiated
18 Jun 2019
FDA classified
6 Aug 2019
Reported
14 Aug 2019
Type
Voluntary: Firm initiated
Customers notified by
Letter
Reason category
Sterility
Device type
Spinal Implants

Timeline

18 Jun 2019Recall initiated by company
6 Aug 2019Classified by FDA+49 days
14 Aug 2019Published in enforcement report+8 days

Companies usually start a recall weeks before the FDA classifies and publishes it; the gap above is that lag.

Reason for recall

On June 12, 2019 Ad-Tech was made aware that on three different occasions between March 1, 2019 and May 31, 2019 Ad-Tech personnel have distributed non-sterile anchor bolt parts to one independent representative and one international distributor, who may have subsequently sterilized the non-sterile anchor bolts for clinical use. Ad-Tech does not have regulatory clearance to distribute non-sterile anchor bolts and does not have a validated hospital sterilization method for these devices. Further, Ad-Tech labeling does not include instructions for sterilizing anchor bolts.

A sterility recall means a product that must be sterile, such as an injection or eye drop, may be contaminated. Using a non-sterile product can cause serious infection.

Product as listed by the FDA

LSB Style Anchor Bolt. Labeled with the following parts: 13mm anodized anchor bolt body with anchor bolt cap containing a blue gasket and silicone cap, 21mm anodized anchor bolt body with anchor bolt cap containing a blue gasket and silicone cap, 13mm non-anodized anchor bolt body with anchor bolt cap containing a green gasket and silicone cap, 26mm non-anodized anchor bolt body with anchor bolt cap containing a blue gasket and silicone cap - Product Usage: The Ad-Tech Anchor Bolts are optional accessories for use with Depth Electrodes. The Anchor Bolts may be applied when it is desired to minimize concerns about potential cerebrospinal fluid (CSF) leakage and infection of the subdural space while stabilizing the electrode. Anchor Bolts are secured in the skull to provide an access point for Depth Electrodes.

Where it was distributed

Worldwide distribution - US Nationwide distribution in the state of Georgia and country of Australia.

Nationwide Georgia

Questions about this recall

Why was it recalled?

On June 12, 2019 Ad-Tech was made aware that on three different occasions between March 1, 2019 and May 31, 2019 Ad-Tech personnel have distributed non-sterile anchor bolt parts to one independent representative and one international distributor, who may have subsequently sterilized the non-sterile anchor bolts for clinical use. Ad-Tech does not have regulatory clearance to distribute non-sterile anchor bolts and does not have a validated hospital sterilization method for these devices. Further, Ad-Tech labeling does not include instructions for sterilizing anchor bolts.

Which lots are affected?

All codes shipped between March 1, 2019 and May 31, 2019.

Where was it sold?

Worldwide distribution - US Nationwide distribution in the state of Georgia and country of Australia.

What should I do if I have it?

Stop using the device if the notice says to, and contact the manufacturer or your healthcare provider for the correction or replacement.

What does Class II mean?

Class II means the product may cause temporary or medically reversible health problems, or the probability of serious harm is remote.

Read the official FDA notice · Source record retrieved 21 Sep 2026. The FDA describes openFDA data as unvalidated; the official notice takes precedence. This page reports the record and gives no medical advice.

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