Product description The enhanced fixation and improved stability at the pin-bone interface seen with Orthofix OsteoTite Bone Screws with hydroxyapatite coating significantly reduces the incidence of pin loosening and therefore reduces the risk of infection. Cortical Bone Screws 4 kind of screws with 6 dia mm 2 kind of screws with 4 dia mm Instrumentation T-wrench Bone Screw Cutter Hand Drill Ruler Screw Connector Features & Benefits Orthofix OsteoTite Bone Screws with hydroxyapatite coating may eliminate the need to replace the external fixation system with an alternative treatment for long term therapy. The hydroxyapatite coating is complemented by the well-established conical design of the Orthofix screws. Each thread cuts a new, slightly larger path in the bone on insertion, providing excellent bone purchase. They are available Cortical bone screw and self drilling cortical bone screw Using a hydroxyapatite surface screw, the bone grows into and onto the hydroxyapatite so that the border between the two materials becomes indistinct