Gamma4 Design Long Nail The Gamma4 Long Nail is available in lengths from 240mm to 480mm (20mm increments). This nail has a 4º ML bend and 3º AP bend. Diameter options include 9,10,11,12,13, and 15mm. It is offered in CCD Angles 120, 125, and 130 Degrees. The shaft has a length dependent radius of curvature. Therefore, this nail is side specific. Shortened Proximal Body Proximal diameter of Ø15.5mm The distance from the proximal tip of the nail to the Lag Screw has been reduced by 5mm compared to the legacy system. A bevel was added as well for less trochanteric protrusion. Optional end caps available Medial and A-P Bevel for Nail Insertion Medial and AP bevel added to the distal tip of the nail to ease insertion into the canal. Distal Locking Two static holes that accept Advanced Locking Screws, as well as standard Locking Screws One oblong hole that accepts Locking Screws only Distal targeting offered Indications The Gamma4 Long Nail is indicated for the treatment of stable and unstable fractures as well as for stabilization of bones and correction of bone deformities in the intracapsular, trochanteric, subtrochanteric and shaft regions of the femur (including osteoporotic and osteopenic bone). The RC Lag Screw is also indicated for rotationally unstable fractures. The RC lag screw is a combination between a standard lag screw and a blade, increasing the surface area of the lag screw by up to 2.4mm. Approaches It is acknowledged that several alternative approaches to certain elements of the procedure are available, and may have advantages for particular situations or surgeons. Screws Long Nail Long Nail Lag Screw Diameter: ∅10.5mm Length Options: 70 - 130mm (5mm increments) Thread Length: 30mm Lag Screw advances 0.8mm per ¼ turn. Cannulated for ∅3.9mm Precision Pin™ Cannulated Set Screw Pre-inserted Set screws designed for controlled subsidence Locking Orientations: Every 90 Degrees Standard Lag Screw Every 180 degrees RC Lag Screw RC Lag Screw Diameter 10.5mm Length Options: 70-130mm (5mm increments) Thread Length: 30mm RC Lag Screw advances 1.6mm per ½ turn