- Designed to reduce the chance of induced fracture by allowing for a larger number of small diameter holes.
- Guide configuration specific to hip offers unobstructed access to the chondral defect and is designed to facilitate repeatable, precise bone hole placement.
- Designed to extract bone during drilling which may result in greater quantity and quality of repair cartilage and intraoperative efficiency.1
- Chen et al. Drilling and Microfracture Lead to Different Bone Structure and Necrosis during Bone-Marrow Stimulation for Cartilage Repair. JOR. 27(11)2009