Nathanson liver retractor 6.5mm diameter medium, hex fitting for use with Martin's Arm or Bookwalter style systems

Nathanson design supports liver retraction during general surgery procedures.6.5mm diameter provides a defined profile for controlled instrument handling.Medium sizing offers practical reach for routine retraction tasks.Hex fitting enables connection with Martin's Arm systems during procedures.Hex fitting supports use with Bookwalter style retractor systems.Liver-specific design helps maintain access while supporting operative visualization.