Gamma4 Design Long Nail The Gamma4 Long Nail is available in lengths from 240mm to 480mm (20mm increments). The proximal portion is identical to the Trochanteric Nail and Intermediate Nail. Smaller Proximal Size Proximal diameter of Ø15.5mm Proximal body is 5mm shorter and beveled for less trochanteric protrusion Optional end caps available Distal Locking Two static holes that accept Advanced Locking Screws, as well as standard Locking Screws One oblong hole that accepts Locking Screws only Smaller Proximal Size Proximal diameter of Ø15.5mm Proximal body is 5mm shorter and beveled for less trochanteric protrusion Optional End Caps 240 - 480mm (20mm increments) Distal Diameters: ∅ 9, 10, 11, 12, 13, 15mm Material: Titanium (Ti6Al4V) Ti Anodization: Type II ML Bend: 4° AP Bend: 3° Total Nail Lengths: 240 - 480mm (20mm increments) A-P Bevel for Nail Insertion Ø5.0mm Locking or Advanced Locking screws The oblong hole only accepts Locking Screws Indications The Gamma4 System 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. 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™ Set screws designed for controlled subsidence Cannulated Set Screw ML Bend: 4° CCD's:120°, 125°, 130° Pre-Inserted Screw