The 1943–1967 window forged a neurovascular framework that integrated standardized nerve injury classification with brain-protective strategies and anatomically informed vascular planning. Researchers emphasized prognostic consistency, longitudinal outcomes, and cross-disciplinary methods that aligned nerve repair, vascular neurosurgery, and tumor management under a unified approach. This consolidation elevated functional preservation as a central objective while expanding the boundaries of surgical intervention, creating a cohesive paradigm across subspecialties.