1. What is the advantage of using a sheath with an interference screw?
The sheath protects the soft tissue graft during screw insertion, reducing friction and potential damage. It also provides uniform fixation pressure around the graft for optimal healing.
2. How does this system differ from standard interference screws?
Standard interference screws contact the graft directly, which can cause damage. This system uses a sheath that is inserted first, then the screw is placed inside, eliminating direct contact between threads and the graft.
3. What sizes are available for this system?
The system offers four sizes: 7mm sheath (6×23mm screw), 8mm sheath (7×28mm screw), 9mm sheath (8×28mm screw), and 10mm sheath (9×28mm screw).
4. What material are these implants made of?
Both the sheath and screw are manufactured from medical-grade PEEK, which is radiolucent, biocompatible, and MRI-compatible.
5. Are your suture anchors suitable for arthroscopic shoulder surgery?
Yes, our anchors are widely used in rotator cuff repair, Bankart repair, and SLAP lesion repair, providing reliable soft tissue fixation under arthroscopy.
6. What certifications do these sports medicine products hold?
Our manufacturing system complies with ISO 13485, and selected products are CE-certified, meeting international regulatory and quality standards.
Sanva Medical
