Ulna osteotomy plate HTSIS2

mid-shaftlockingnon-locking

The implants of the Alians Ulna range are intended for ulnar shortening osteotomies in adults TECHNICAL FEATURES Monoaxial locking system Rack-and-pinion compression device Stabilization transfixation screw / compression screw Low-profile locking plate IMPLANT TECHNICAL FEATURES - Anatomically contoured implant: the edges and tips of the implant are rounded to minimize soft tissue irritation. - Marks appearing on the implant : Proximal and distal ends Graduations for checking compression level Monoaxial fixation • Ø3.5 mm standard cortical screw for proximal oblong hole (CT3.5Lxx) • Ø3.5 mm locking screw (SOT3.5Lxx) • Ø2.8 mm standard cortical screw for pre-angled central hole (CT2.8Lxx): stabilization screw • Ø2.8 mm lag screw for pre-angled central hole (QBT2.8Lxx) : compression screw MONOAXIAL LOCKING SYSTEM Features - The threaded sections under the screw head and inside the hole have strictly the same characteristics (1) : Cylindrical internal thread profile, Cylindrical external thread profile, - Screw head cap (2), - Plate and screw made from the same material: titanium alloy. Results - Low profile construct: The screw head reaches a mechanical stop in the slot, insuring the locking (3), The screw head is buried in the plate. - Construct limiting the risk of cold welding - Construct allowing an optimized coaptation of both profiles when locking (4).