What should you know about PEEK anchor suture?

PEEK stands for polyether ether ketone, a strong medical polymer used in some orthopaedic implants. The anchor is placed into bone, and attached sutures are passed through tissue such as a tendon, labrum, or meniscus. The construct helps keep the repair positioned while your body heals the tissue to its attachment site.

The anchor itself does not repair damaged tissue on its own. Suitability depends on the injured structure, bone quality, the repair method, and the surgeon’s plan. It may be used during labral repair, meniscus repair, rotator cuff repair, or shoulder stabilisation surgery.

Follow the surgeon’s limits on lifting, reaching, weight-bearing, driving, and sport. A brace, sling, or restricted range of motion may protect the repair during early healing. Keep the wound clean and attend scheduled reviews so movement and strength can be progressed safely.

Rehabilitation usually begins with controlled movement and later adds strengthening. Do not test the repair by returning to painful activity early. Ask which exercises are approved, how to protect the repaired area during sleep, and when work or sport can be resumed.

Contact the surgical team promptly for increasing redness, warmth, drainage, fever, worsening pain, or a wound that opens. Seek urgent help for new loss of circulation, marked weakness, severe swelling, chest pain, or breathing difficulty. A sudden pop followed by loss of function also needs prompt assessment.

Ask which tissue is being repaired, where the anchor will sit, what restrictions protect it, and how progress will be checked. Clarify whether the implant is intended to remain in place and what symptoms should trigger an earlier review.