Effects of the Use of Neuronavigation in Patients with Supratentorial Brain Gliomas: A Cohort Study.

Objective: Despite the growing acceptance of neuronavigation in the field of neurosurgery, there is limited comparative research with contradictory results. This study aimed to compare the effectiveness (tumor resection rate and survival) and safety (frequency of neurological complications) of surgery for brain gliomas with or without neuronavigation.

Methods: This retrospective cohort study evaluated data obtained from electronic records of patients who underwent surgery for gliomas at Dr.