DynaNail® TTC Fusion System– Surgical Technique Guide DynaNail® TTC Fusion System– Surgical Technique Gu | Page 7

END CAP SCREWS • • Headless PA Screws • Length: 65 mm - 110 mm available in 5 mm increments • 3.5 mm Hex Head Total Length: 6.85 mm Head Length: 2.5 mm Headed Cortical Screws • Length: 20 mm - 60 mm available in 5 mm increments • 3.5 mm Hex Head 20 - 30.5 mm Varies with length Diameter 5 mm Length 20 mm - 60 mm Length 65 mm - 110 mm Hex: 3 mm Major Diameter 7 mm Minor Diameter 5 mm Major Diameter 5 mm Minor Diameter 3.85 mm ACCESSORY INSTRUMENTATION The DynaFrame ™ CF Targeting System is made of high-strength, rigid carbon fiber polyether ether ketone (PEEK) to provide accurate drill targeting and placement of screws along with excellent visibility under fluoroscopy. Frame Operational Features 1. Cam Lever: Pull down to stretch the Compressive Element 2. Stop Wheel: Turn to set the desired length of Compressive Element stretch (0 - 6 mm) 3. Manual Compression Knob: Rotate clockwise to apply external compression 4. Deployment Base: Use lasermarks to determine amount of manual compression applied (0 - 6 mm) 5. Compression Tubes: Contain slots to aid in targeting medial-lateral screws 6. PA Targeting Arm: Attach to Compression Tubes to provide accurate placement of Headless PA Screw 7. Outer Tube Brace: Provides additional rigidity to the Targeting Frame 8. Step Numbers: Indicates order of steps involving the Targeting Frame 4 1 7 3 8 5 2 6 7