Clinical efficacy of surgery for chronic subdural hematoma assisted by rigid neuroendoscope
10.3969/j.issn.1007-1989.2017.06.012
- VernacularTitle:硬质神经内镜辅助手术治疗慢性硬膜下血肿的临床疗效
- Author:
Qing ZHU
;
Zhongyong WANG
;
Tan ZHANG
;
Chungang DAI
;
Liang XU
;
Chao SUN
;
Ailin CHEN
;
Qing LAN
- Keywords:
chronic subdural hematoma;
rigid neuroendoscope;
surgical therapy
- From:
China Journal of Endoscopy
2017;23(6):52-57
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the clinical efficacy of surgery for chronic subdural hematoma assisted by rigid neuroendoscope and its surgical techniques. Methods Clinical data of 161 patients with chronic subdural hematoma from August 2009 to December 2015 was analyzed retrospectively. 74 of them experienced surgeries assisted by rigid neuroendoscope (endoscope group) and other 87 cases were operated without neuroendoscope (routine group) during the same period. Results Although there were significant difference in operative duration between the two groups, complications, ratio of total removal of hematoma after surgery, postoperative inpatient duration and recurrent rate of hematoma were more advantageous in endoscope group. The operative duration of endoscope group with (112.68 ± 34.86) min was longer than that of routine group with (74.11 ± 28.23) min (t = 7.75, P = 0.000), while the postoperative inpatient duration of endoscope group with (8.23 ± 2.01) d was shorter than that of another group with (10.79 ± 5.02) d (t = -4.12, P = 0.000). There were no surgical associated complications in endoscope group, but 1 patient in routine group experienced intracerebral hematoma of frontal lobe and associated aphemia. Total removal of hematoma was confirmed in endoscope group with 98.65% (73/74), which was higher than that in routine group with 86.21% (75/78) (χ2 = 8.34, P = 0.004). Hematoma recurrence was found in 16 cases of routine group (18.39%), but more superiority in endoscope group with 1.35% (χ2 = 12.29, P = 0.000). Outpatient follow-up was carried out in all patients from 6 to 38 months with an average duration of 30.06 months. In 17 cases with recurrent hematoma during follow-up, 15 of them were cured by a second surgery, and another 2 patients were cured by atorvastatin. Conclusion As a simple, safe and effective technique, the application of rigid neuroendoscope during surgery for chronic subdural hematoma is more advantage than routine surgery. A self-made suction with adjustable soft curved tip is suitable for such procedure.
