Hardy Transphenoidal Bayonet DissectorsDDP Elite USA Hardy Transphenoidal Bayonet Dissectors are uniquely crafted for use in transphenoidal approaches to explore the surgical field further. The transphenoidal approach requires passing the instrumentation through the nose and sphenoid bone to the intended site. This dissector has a working length of 12. 0 cm and an overall length of 24. 0 cm. Additionally this dissector is available in two different profiles including angled up and angled