![Nathanson liver retractor, 5.0mm diameter, small, hex fitting, for use with Martin's Arm or Bookwalter style systems | Ambler Surgical Nathanson liver retractor, 5.0mm diameter, small, hex fitting, for use with Martin's Arm or Bookwalter style systems | Ambler Surgical](https://amblersurgical.com/media/catalog/product/cache/939e79226fe801c45c5e1c782e1b065f/M/1/M120-69703.jpg)
Nathanson liver retractor, 5.0mm diameter, small, hex fitting, for use with Martin's Arm or Bookwalter style systems | Ambler Surgical
Nathanson liver retractor, 5.0mm diameter, large, hex fitting, for use with Martin's Arm or Bookwalter style systems | Ambler Surgical
![Edifice Medical on Twitter: "Mediflex introduces Robotic Nathanson liver retractor hooks to eliminate arm interference during robotic surgery https://t.co/ExMlnyGAKg" / Twitter Edifice Medical on Twitter: "Mediflex introduces Robotic Nathanson liver retractor hooks to eliminate arm interference during robotic surgery https://t.co/ExMlnyGAKg" / Twitter](https://pbs.twimg.com/media/DN-dCYqWkAE5pfR.jpg:large)