Robot-assisted percutaneous balloon compression for the treatment of trigeminal neuralgia in elderly patients
10.3760/cma.j.issn.0254-9026.2023.07.015
- VernacularTitle:机器人辅助经皮球囊压迫术治疗老年人三叉神经痛
- Author:
Ke TAN
1
;
Jinping LI
;
Yutao PENG
;
Wenqian WU
;
Ziwen YANG
;
Yu WANG
;
Yang WANG
Author Information
1. 首都医科大学附属北京朝阳医院神经外科，北京 100020
- Keywords:
Trigeminal neuralgia;
Robotics;
Percutaneous balloon compression;
Stereotactic technigues
- From:
Chinese Journal of Geriatrics
2023;42(7):831-835
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical efficacy of trigeminal neuralgia treatment in elderly patients with percutaneous balloon compression assisted by a robotic surgical navigation and positioning planning system.Methods:Eleven elderly patients with trigeminal neuralgia admitted to the Department of Neurosurgery, Beijing Chaoyang Hospital, Capital Medical University between August 2021 and August 2022 were retrospectively analyzed.Three-dimensional time-of-flight magnetic resonance angiography, a three-dimensional fast spin-echo sequence with variable flip angles and thin-slice CT scans were performed before the procedure, and multimodal image fusion was performed by a robot workstation.The volume of Meckel's cave was calculated.Two paths were set up in the surgical planning: an actual puncture path, targeting the anterior inner quadrant of the internal foramen ovale, and a virtual path, used to plan the insertion depth of the balloon.The actual puncture path was completed under the guidance of the robotic arm adapter, and the virtual path for depth measurement was completed under lateral X-ray views of digital subtraction angiography.The balloon was placed at the predetermined depth and was inflated to form a pear shape to complete the procedure.The visual analogue scale(VAS)score was used to evaluate preoperative pain, and the Barrow Neurological Institute(BNI)facial numbness score was used to evaluate postoperative facial numbness.The patients were followed up for 1-12 months and the results were analyzed.Results:In all of the 11 patients, puncturing the foramen ovale and entry into the Meckel's cave were successfully conducted and the balloon was inflated to form a pear shape.Ten patients(90.9%)achieved complete remission immediately after the procedure, and 1 patient had delayed healing at 5 days after the procedure.There were no serious complications related to the procedure.There was no recurrence of pain during the follow-up, and the BNI numbness grading was between 2-3.The ratio between the inflated balloon volume and the preoperative volume of the Meckel's cave was approximately 1.7.Conclusions:Robot-assisted percutaneous balloon compression is safe and effective for the treatment of trigeminal neuralgia in elderly patients.
