title: Authors' Response to Letter to the Editor "Ultrasound-Guided C7 Cervical Medial Branch Block Using the In-Plane Approach".
authors.affiliation: Department of Rehabilitation Medicine Daegu Fatima Hospital Daegu, South Korea Department of Rehabilitation Medicine Seoul National University School of Medicine Seoul National University Bundang Hospital Seongnam-si, South Korea.
authors.forename: Donghwi
authors.initials: D
authors.lastname: Park
authors.forename: Ju Seok
authors.initials: JS
authors.lastname: Ryu
mesh_terms: D006801:Humans; D009407:Nerve Block; D013119:Spinal Cord Injuries; D018084:Ultrasonography, Interventional