Hip Fracture 
Nailing System

We aren't proven because we have a legacy.

We have a legacy because we are proven.


Cephalomedullary nailing system for the treatment of intertrochanteric fractures as well as a wide range of proximal femur fractures and associated femoral shaft fractures.
Gamma is a comprehensive intramedullary nailing system The system is the result of over 34 years of continuous innovation and clinical history.

Trochanteric Nail surgical animation

The Gamma4 Trochanteric Nail is a hip fracture solution for fixation of stable and unstable intertrochantric fractures.

Long Nail surgical animation

The Gamma4 Long Nail is a hip fracture solution for stable and unstable intertrochanteric fractures and femoral shaft fractures.



nail design

  • Pre-inserted and cannulated set screw

  • SOMA designed 
    • Length dependent RoC Long Nails 
    • Chamfered distal tip 
    • Shortened proximal body by 5mm
  • Wide distal diameter range: 
    • ∅9, 10, 11, 12, 13, & 15mm
Gamma4 Hip Fracture Nailing System Nails


  • Precision Pin™ ∅3.9mm, has a drill tip with 5mm threads
    • Measure to the tip of Precision Pin™ 
    • With the Precision Pin™ the potential for skiving is reduced by 66% compared to your standard ∅3.2 K-wire1
  • Two-piece Targeting Sleeve is designed to provide up to 15mm of compression
Gamma4 Hip Fracture Nailing System Precision

instrument platform

  • We have a streamlined portfolio where we utilize the existing IMN Basic set
    • All nails have distal targeting
  • Reduced inventory 

  • Lag Screw measurement off Precision SleeveTM 

  • Single Lag Screw Driver
Gamma4 Hip Fracture Nailing System Instruments
Gamma4 resources Discover more about Gamma4 by exploring our collection of unique clinical resources including surgical reduction technique, exposure, and product overview videos, brochures, whitepapers, and more.
Contact us Send us a message to learn more about Gamma4 and its capabilities. 
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