Value of application of combined ultrasound and spinal CT/MRI-assisted lumbar puncture in spinal muscular atrophy patients with spinal deformities
10.3760/cma.j.cn131073.20220320.01015
- VernacularTitle:超声联合脊柱CT/MRI定位用于脊柱畸形SMA患者腰椎穿刺术的价值
- Author:
Jiangang LUO
1
;
Fei REN
;
Nianyue BAI
;
Shenghui YANG
;
E WANG
Author Information
1. 中南大学湘雅医院麻醉科，长沙 410008
- Keywords:
Ultrasonography;
Spine;
Tomography;
Muscular atrophy, spinal;
Spinal puncture
- From:
Chinese Journal of Anesthesiology
2022;42(10):1228-1232
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the value of application of combined ultrasound and spinal CT/MRI-assisted lumbar puncture in spinal muscular atrophy (SMA) patients with spinal deformities.Methods:Twelve SMA patients with spinal deformities were evaluated for combined ultrasound and spinal CT/MRI imaging-assisted lumbar intrathecal administration of nusinersen between November 2021 and September 2022.The degree of difficulty of lumbar puncture in SMA patients was graded according to the spinal imaging, and then different puncture methods were designed according to different puncture difficulty grades.The success rate, preparation time, operation time, the number of attempts, and complications of lumbar puncture were counted.Results:In this study, 48 lumbar punctures were performed in 12 patients with SMA, with a success rate of 100%.The average preparation time for puncture was 13.60 min, the average puncture time was 4.96 min, and the average number of attempts was 1.33. No complications such as injury to the spinal cord, nerve and viscera were found in all patients.Conclusions:Combined ultrasound and spinal CT/MRI-assisted lumbar puncture has high value when applied for SMA patients with spinal deformities.
