Application of improved 3D digital guide plate-assisted guided puncture in microballoon compression for primary trigeminal neuralgia
10.12016/j.issn.2096-1456.2023.08.004
- Author:
YANG Yinghui
1
;
ZHAO Shan
1
;
WANG Yajiao
1
;
KANG Nan
1
;
MENG Jian
2
;
HAN Liang
3
;
ZHENG Hao
4
Author Information
1. School of Stomatology, Bengbu Medical College
2. Department of Stomatology, the Central Hospital of Xuzhou
3. Department of Medical Oncology, the Central Hosptial of Xuzhou
4. 1School of Stomatology, Bengbu Medical College 2..Department of Stomatology, the Central Hospital of Xuzhou
- Publication Type:Journal Article
- Keywords:
3D printing technology / digital / guide plate / primary trigeminal neuralgia / percutaneous microballoon compression / precise location / puncture / foramen ovale / facial numbness / blindness
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2023;31(8):559-566
- CountryChina
- Language:Chinese
-
Abstract:
Objective :To investigate the clinical efficacy and application value of an improved 3D-printed guide plate for the treatment of primary trigeminal neuralgia (PTN) by percutaneous microballoon compression (PMC).
Methods : This prospective study included 42 patients with primary trigeminal neuralgia treated at the Department of Stomatology, Xuzhou Central Hospital, from September 2019 to January 2022. The group was divided by the random number table method into the experimental group (adopting 3D printing technology to make guide plates to guide the puncture, 22 cases) and the control group (adopting the traditional Hartel anterior approach to position the puncture, 20 cases). The intraoperative success rate of the first puncture, puncture time, operative time, radiation exposure of patients and postoperative complications were compared between the two groups. Postoperative Barrow Neurological Institute Scale (BNI) scores, facial numbness, diminished corneal reflexes and chewing weakness were recorded. The t-test, rank-sum test and chi-square test were used for statistical analysis, with P<0.05 indicating a statistically significant difference.
Results :The experimental group was significantly better than the control group in terms of the success rate of the first puncture (χ2 = 21.51, P<0.001), puncture time (Z = -5.51, P<0.001), operative time (t = 9.37, P<0.001), and the number of C-arm scans (Z = -4.59, P<0.001). Postoperative BNI scores of the experimental group included 21 cases of grade Ⅰ (91.5%) and 1 case of grade Ⅱ, while the control group included 17 cases of grade Ⅰ (85.0%), 2 cases of grade Ⅱ (10.0%) and 1 case of grade Ⅲ (5.0%), with no statistical significance (P>0.05). In the experimental group, 16 patients had postoperative masseter weakness, 1 had keratitis and 10 had perilabial herpes, while in the control group, 18 patients had postoperative masseter weakness, 2 had keratitis, 11 had perilabial herpes and 1 had monocular blindness. There was no significant difference in postoperative complications between the two groups (P>0.05). At 12 months of follow-up, there was no recurrence in either the experimental or control group.
Conclusions :3D digital guide plate-guided percutaneous microballoon compression for primary trigeminal neuralgia can improve the accuracy and safety of puncture to a certain extent, obviously shorten the operation time, reduce radiation exposure of the patients, improve the success rate of the operation, meaning it has a high clinical application value.
