Radius intramedullary nail QML

ulnaproximal fixationdistal fixation

The Ulna/Radius Intramedullary Nail System is a minimally invasive fixation solution developed for the effective management of forearm fractures, combining optimized biomechanical performance with efficient surgical handling.

Ulna Intramedullary Nail

• Tapered proximal design facilitates insertion and reduces stress concentration
• Locking threaded holes in the main nail enhance fixation stability
• Proximal anatomical design with 4° varus matches the natural curvature of the ulna
• Multiple proximal locking options accommodate various fracture patterns
• Distal blade design provides anti-rotational stability in the metaphyseal region

Radius Intramedullary Nail

• Anatomical design conforms to the radial bow (pronation/supination curvature)
• Transverse locking screws with self-tapping flutes for easier insertion
• Countersunk screw head reduces postoperative soft tissue irritation

Indications

• Both-bone forearm shaft fractures (radius and ulna)
• Isolated ulnar or radial shaft fractures
• Simple proximal ulna fractures
• AO/OTA 22-A1, 22-A2, 22-A3
• AO/OTA 22-B1, 22-B2, 22-B3
• AO/OTA 22-C1, 22-C2, 22-C3
• 21-A1.1 Olecranon avulsion fractures (triceps tendon avulsion)
• 21-A1.2 Simple fractures of the ulnar metaphysis