Poly-Tape 30 mm is a permanent, open-weave synthetic tape, 30 mm x 800 mm, used for reconstruction of the patellar tendon after rupture of the extensor mechanism, including cases with delayed diagnosis. The tape is held in stock as an off-the-shelf implant, so no allograft is needed and no autograft is harvested.
The tape is passed transversely through the distal quadriceps tendon at its patellar insertion, crossed over itself, passed through a 4.5 mm tibial bone tunnel and secured to the lateral tibial metaphysis by knotting the free ends or with two bone staples. The implant is left in place, and the technique allows early mobilisation.
Clinical history
Clinical studies of patellar and quadriceps tendon reconstruction with Poly-Tape have been published since 2008. The earliest study used 20 mm tape; 30 mm tape is now used. The studies are reviewed in the Clinical Summary and in the peer-reviewed papers available on this page.
Features
- Technique suited to an occasional need.
- Long-shelf-life synthetic tape that can be held in stock for prompt use.
- No allograft required, and no donor-site morbidity from autograft harvest.
- Broad, stiff tape to limit stretch in the repair, a risk factor for extensor lag.
- Permanent implant that is left in place; the open-weave structure allows native tissue to integrate into the device.
- Flat, low-profile.
Virtual model
Indications
The Poly-Tape is indicated for patients requiring patellar tendon reconstruction. It is particularly recommended for cases with delayed diagnosis.
Indications, contraindications, warnings and precautions are listed in the instructions for use (IFU).
How it works
Step 1. A 4.5 mm hole is drilled from the lateral side
Step 2. The Poly-Tape is passed transversely through the distal quadriceps tendon at its patellar insertion
Step 3. The Poly-Tape is crossed over itself and the medial end is passed through the bone tunnel
Step 4.
Both ends are secured to the lateral tibial metaphysis by knotting the free ends of the Poly-Tape. Alternatively, two bone staples can be used under the cover of the tibialis anterior muscle
Sizes and ordering
The technique uses a 30 mm Poly-Tape, probes and a 4.5 mm drill bit. In the UK and Australia these come as one kit; elsewhere the items are ordered separately and the 4.5 mm drill bit is not available from Xiros.
UK and Australia: kit1 item
| Ref. | Description |
|---|---|
| 102-1062 | PatellarTape System™: Poly-Tape 30 mm x 800 mm, malleable and rigid probes, 4.5 mm drill bit (supplied sterile) |
EU and other countries: single items3 items
| Ref. | Description |
|---|---|
| 102-1083 | Poly-Tape, 30 mm x 800 mm (open weave) |
| 202-3026 | Malleable probe with eye, stainless steel, 20 cm |
| 202-3023 | Rigid probe with eye, stainless steel, 20 cm |
Codes and sizes are taken from the manufacturer's marketing literature and may change. For current information, check the Xiros website or the instructions for use before ordering.
Surgical Technique & Brochures
- Surgical techniqueExtensor Mechanism Surgical Technique Manual (UK and Australia Kits)
- BrochurePatellarTape System Flyer (UK and Australia Kit)
- DocumentExtensor Mechanism Clinical Review Document
- DocumentPeer-Reviewed Clinical Papers on Patellar and Quadriceps Tendon Repair
- Surgical techniquePatellar Tendon Surgical Technique
- BrochurePatellar Tendon Brochure
- DocumentRehabilitation Programme
Poly-Tape for Patellar Tendon Reconstruction Surgical Technique Animation
Poly-Tape for Patellar Tendon Reconstruction In Situ Animation
My experience using synthetics for extensor mechanism reconstruction - Dr George Jacob
Product information
What does the PatellarTape System™ include?
The PatellarTape System™ (102-1062) includes, all supplied sterile:
Poly-Tape, 30 mm x 800 mm
Malleable probe with eye, stainless steel, 20 cm
Rigid probe with eye, stainless steel, 20 cm
Drill bit, plain shank to fit Jacobs chuck, 4.5 mm diameter
Indications
The Poly-Tape is indicated for patients requiring patellar tendon reconstruction.
It is particularly recommended for cases with delayed diagnosis.
Instructions for use
Instructions for use are available in the Xiros IFU library.
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