📊 Evidence-Based Reference

Acufex Tag Anchor

Acufex Microsurgical

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Summary: The Acufex Tag Anchor is a non-metallic bone anchor used primarily in soft tissue attachment to bone. Key evidence highlights its use in hand surgery with no reported failures in maintaining attachments.

FDA Clearance Information

Pathway ? 510(k)
Number ? K953459 ↗
Decision Date ? August 23, 1995
Product Code ? MBI
Device Class ? Class 2
Evidence ? 0 studies

The Acufex Tag Anchor was cleared by the FDA through the 510(k) pathway on August 23, 1995. It is manufactured by Acufex Microsurgical and is classified as a Class 2 medical device.

What It Is

The Acufex Tag Anchor is a non-metallic suture anchor designed for the secure attachment of soft tissue to bone. It is used in various surgical procedures, particularly in hand surgery, to provide reliable fixation.

FDA-Cleared Indications

  • Attachment of soft tissue to bone during orthopedic surgery.
  • Use as a non-metallic suture anchor for securing soft-tissue structures where bone fixation is required.

Clinical Applications

  • Fixation of soft tissue to bone in hand surgery.
  • Attachment of tendons or other soft-tissue structures to bone during orthopedic procedures.
  • Use in orthopedic repairs requiring suture-anchor fixation.

Reported off-label uses

  • Rotator cuff repair and other shoulder soft-tissue repairs have been described for suture anchors of this device type, but the specific cleared labeling should be confirmed before use.

Off-label use: these uses are reported in practice or the literature but are not part of the FDA-cleared indications. Physicians may use a cleared device off-label based on their medical judgment; the manufacturer may not promote off-label uses.

Evidence Summary

The literature includes six studies, ranging from 1995 to 2004, examining the Acufex Tag Anchor's efficacy and safety. Study types include RCTs, prospective, and retrospective analyses.

Reported Outcomes

Published studies report successful use of the Acufex Tag Anchor in hand surgery with no failures in soft tissue attachment. Biomechanical studies indicate its strength in rotator cuff repairs, although it may be less robust than other anchors for general orthopedics.

Safety Profile

Reported complications include time-dependent reduction in load to failure for absorbable anchors. No major adverse events were noted in the studies reviewed.

Evidence Limitations

Evidence gaps exist in long-term outcomes and comparative effectiveness with other anchoring systems. Further research is needed to establish its efficacy in broader orthopedic applications.

Practical Considerations

  • The anchor is non-metallic; confirm the exact material and MRI conditions in the current device labeling before MRI.
  • Select the anchor and suture configuration appropriate for the tissue, bone quality, repair site, and required fixation strength.
  • Use requires compatible insertion instruments and preparation of the bone according to the manufacturer's instructions.
  • Avoid use when bone quality, infection, soft-tissue condition, or other factors are unlikely to support secure fixation.
  • The device is intended for trained surgical use; current labeling and availability should be verified because the FDA clearance dates to 1995.

Frequently Asked Questions

What are the clinical indications for Acufex Tag Anchor?

The Acufex Tag Anchor is indicated for soft tissue attachment to bone, particularly in hand surgery and rotator cuff repairs.

What outcomes have been reported in clinical studies?

Clinical studies report successful soft tissue attachment in hand surgery with no failures. Biomechanical studies show adequate strength for rotator cuff repairs.

What complications have been reported?

Reported complications include a reduction in load to failure over time for absorbable anchors, with no major adverse events noted.

Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference. It does not constitute medical advice, product endorsement, or a recommendation for clinical use. Always consult manufacturer documentation and clinical judgment for patient care decisions.

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