Ligafix® | Absorbable interference screw
Ligafix® interference screws have been designed to ensure graft fixation for ACL reconstruction.
Concept
Ligafix® screws are characterized by their controlled resorption and their availability in several compositions and shapes. Ligafix® 30 are rather used for fixing patellar tendon grafts. Their high mechanical strength provide a strong fixation for bone plugs, particularly in torsion and flexion. Ligafix® 60 have been designed specifically for soft tissue transplants. Containing 60% of osteoconductive Tricalcium Phosphate, they provide an optimal healing inside the tunnels.
Materials
Ligafix® screws have been designed in Duosorb, composite material made of Tricalcium Phosphate (β-TCP) and Polylactic Acid DL (PLDL). This combination provide an osteoconductive , bioabsorbable and bioactive material while providing and excellent mechanical strength and elasticity.
Ligafix® 30 screws are composed of 30% β-TCP and 70% of PLDL.
Ligafix® 60 screws are composed of 60% β-TCP and 40% of PLDL. This innovative material is only manufactured by SBM.
Advantages
- Implant adapted to all kinds of techniques
- Round or flat head screws
- Osteoconductive, absorbable and bioactive
- No inflammatory reactions thanks to an appropriate amount of β-TCP
- Instruments sets for all kinds of techniques
- MRI and X-ray compatible.
Surgical technique
Ligafix® surgical technique - Dr David Dejour Ligafix® surgical technique - Dr Jean-claude Panisset
Read carefully the instruction for use that comes with the medical device or labeling provided to medical professionals. Class III device. Manufacturer : SBM, 65100 Lourdes, France.
Updated : april 2025.