Feasibility and Efficacy Study for Bevonescein-Assisted Nerve Visualization in Head & Neck Surgery

概要

A Part 1 Phase 2 feasibility study to characterize the feasibility of using the REVEAL 475 system by obtaining surgeon perspective on illumination and ease of use. A Part 2 Phase 3 safety and efficacy study to evaluate conspicuity of the identified nerve due to bevonescein through the use of the Visualization Scoring System (VSS).