Ultrasound-guided selective nerve root block versus fluoroscopy-guided interlaminar epidural block for the treatment of radicular pain in the lower cervical spine: a retrospective comparative study.
Ki Deok ParkWoo Yong LeeSang Hyun NamMyounghwan KimYongbum ParkPublished in: Journal of ultrasound (2018)
Our results suggest that, compared with FL-guided CIESI, US-guided SNRB requires a shorter administration duration while providing similar pain relief and functional improvements.