Abstract:Objective To evaluate the efficacy of neuroendoscopic surgery for septated chronic subdural hematoma (sCSDH).Methods Clinical data of 46 patients with sCSDH who received neuroendoscopic surgery from January 2018 to July 2021 were analyzed retrospectively. The patients were followed up for 3 to 6 months, and the recurrence rate were calculated.Result The average operation time was (73.4 ± 15.7) min, the hematoma was completely removed in 40 cases (87.0%), and the separation was completely free in 45 cases (97.8%), the average catheterization time was (30.1 ± 7.9) h, the average hospital stay was (5.5 ± 1.8) d, the symptoms of 42 patients (91.3%) were improved and recovered well, and 1 case (2.2%) recurred.Conclusion Neuroendoscopic surgery is effective in treatment of sCSDH, which is suitable for elderly patients with basic diseases and is worth popularizing.