Danxu Ma Huili Li Rong Shi Yinan Yang Haoda Liu Xiaodong Ge
10.2147/JPR.S280541
J Pain Res
2020 Dec 8;13:3331-3336.
failed back surgery syndrome lumbar paravertebral block pre-designed route ultrasound-guided
CC BY-NC
https://pubmed.ncbi.nlm.nih.gov/33324093/
Case Reports
PMC7733463
33324093
Ultrasound-Guided Lumbar Paravertebral Block After Pre-Designed Route on X-Ray Film for Radicular Pain Following Failed Back Surgery Syndrome: A Case Report
2020