This study reports the clinical use of two sevoflurane-based anesthetic techniques in dogs undergoing craniectomy. Twenty-one animals undergoing elective rostrotentorial or transfrontal craniectomy for brain tumor excision, anesthetized with sevoflurane, were enrolled in this retrospective, observational study. | Sevoflurane with opioid or dexmedetomidine infusions in dogs undergoing intracranial surgery A retrospective observational study