[Efficacy and safety of intraoperative ultrasound-assisted neuroendoscopy in the treatment of hypertensive intracerebral hemorrhage via transsylvian approach].

Objective: To explore the efficacy and safety of intraoperative ultrasound-assisted neuroendoscopy for treating hypertensive intracerebral hemorrhage (HICH) via lateral fissure and insula approach. Methods: The clinical data of 66 patients with HICH in basal ganglia who underwent intraoperative ultrasound-assisted neuroendoscopy via lateral fissure and insula approach for hematoma evacuation were retrospectively analyzed, including operative data and follow-up results. All patients had no brain hernia before operation. The hematoma was located by the ultrasound and then the path into the hematoma cavity was determined. Meanwhile, the residual hematoma was also detected by using the ultrasound. The clearance rate of hematoma was observed by CT. Barthel index was used to evaluate the activity of daily living. Results: The amount of residual hematoma was less than 10% in 63 ases and 10%-20% in 3 cases. There were 11 cases of postoperative pneumonia, of whom 9 cases underwent percutaneous tracheotomy. Rebleeding occurred in 2 cases, but the amount was small, and there was no need for reoperation. Meanwhile, there was 1 case of secondary intracranial infection and 1 case of secondary hydrocephalus. No case of cerebral contusion was reported. Half a year after the operation, Barthel Index grading showed that there were 3 cases of grade I, 25 cases of grade Ⅱ, 34 cases of grade Ⅲ, 3 cases of grade Ⅳ and 1 case of death, respectively. Conclusions: Intraoperative ultrasound-assisted neuroendoscopy via lateral fissure and insula approach can improve the efficacy and safety of treatment for HICH.