Transforaminal versus Intra-Articular Facet Corticosteroid Injections for the Treatment of Cervical Radiculopathy: A Randomized, Double-Blind, Controlled Study

From the Department of Radiology (N.J.B., T.M.), Research Center (N.J.B., T.M.), Department of Surgery (D.S.), Division of Neurosurgery, and Department of Medicine (B.E.L.), Centre hospitalier de l'Université de Montréal, Montreal, Quebec, Canada; Institut de réadaptation Gingras-Lindsay-de-Montréal (J.H.D.), Université de Montréal, Montreal, Quebec, Canada; Department of Surgery (M.L.), Division of Neurosurgery, Hôopital Maisonneuve-Rosemont, Université de Montréal, Montreal, Quebec, Canada; and Division of Clinical Epidemiology (P.B.), McGill University Health Center, Montreal, Quebec, Canada.

From the Department of Radiology (N.J.B., T.M.), Research Center (N.J.B., T.M.), Department of Surgery (D.S.), Division of Neurosurgery, and Department of Medicine (B.E.L.), Centre hospitalier de l'Université de Montréal, Montreal, Quebec, Canada; Institut de réadaptation Gingras-Lindsay-de-Montréal (J.H.D.), Université de Montréal, Montreal, Quebec, Canada; Department of Surgery (M.L.), Division of Neurosurgery, Hôopital Maisonneuve-Rosemont, Université de Montréal, Montreal, Quebec, Canada; and Division of Clinical Epidemiology (P.B.), McGill University Health Center, Montreal, Quebec, Canada.

From the Department of Radiology (N.J.B., T.M.), Research Center (N.J.B., T.M.), Department of Surgery (D.S.), Division of Neurosurgery, and Department of Medicine (B.E.L.), Centre hospitalier de l'Université de Montréal, Montreal, Quebec, Canada; Institut de réadaptation Gingras-Lindsay-de-Montréal (J.H.D.), Université de Montréal, Montreal, Quebec, Canada; Department of Surgery (M.L.), Division of Neurosurgery, Hôopital Maisonneuve-Rosemont, Université de Montréal, Montreal, Quebec, Canada; and Division of Clinical Epidemiology (P.B.), McGill University Health Center, Montreal, Quebec, Canada.

From the Department of Radiology (N.J.B., T.M.), Research Center (N.J.B., T.M.), Department of Surgery (D.S.), Division of Neurosurgery, and Department of Medicine (B.E.L.), Centre hospitalier de l'Université de Montréal, Montreal, Quebec, Canada; Institut de réadaptation Gingras-Lindsay-de-Montréal (J.H.D.), Université de Montréal, Montreal, Quebec, Canada; Department of Surgery (M.L.), Division of Neurosurgery, Hôopital Maisonneuve-Rosemont, Université de Montréal, Montreal, Quebec, Canada; and Division of Clinical Epidemiology (P.B.), McGill University Health Center, Montreal, Quebec, Canada.

From the Department of Radiology (N.J.B., T.M.), Research Center (N.J.B., T.M.), Department of Surgery (D.S.), Division of Neurosurgery, and Department of Medicine (B.E.L.), Centre hospitalier de l'Université de Montréal, Montreal, Quebec, Canada; Institut de réadaptation Gingras-Lindsay-de-Montréal (J.H.D.), Université de Montréal, Montreal, Quebec, Canada; Department of Surgery (M.L.), Division of Neurosurgery, Hôopital Maisonneuve-Rosemont, Université de Montréal, Montreal, Quebec, Canada; and Division of Clinical Epidemiology (P.B.), McGill University Health Center, Montreal, Quebec, Canada.

From the Department of Radiology (N.J.B., T.M.), Research Center (N.J.B., T.M.), Department of Surgery (D.S.), Division of Neurosurgery, and Department of Medicine (B.E.L.), Centre hospitalier de l'Université de Montréal, Montreal, Quebec, Canada; Institut de réadaptation Gingras-Lindsay-de-Montréal (J.H.D.), Université de Montréal, Montreal, Quebec, Canada; Department of Surgery (M.L.), Division of Neurosurgery, Hôopital Maisonneuve-Rosemont, Université de Montréal, Montreal, Quebec, Canada; and Division of Clinical Epidemiology (P.B.), McGill University Health Center, Montreal, Quebec, Canada.

From the Department of Radiology (N.J.B., T.M.), Research Center (N.J.B., T.M.), Department of Surgery (D.S.), Division of Neurosurgery, and Department of Medicine (B.E.L.), Centre hospitalier de l'Université de Montréal, Montreal, Quebec, Canada; Institut de réadaptation Gingras-Lindsay-de-Montréal (J.H.D.), Université de Montréal, Montreal, Quebec, Canada; Department of Surgery (M.L.), Division of Neurosurgery, Hôopital Maisonneuve-Rosemont, Université de Montréal, Montreal, Quebec, Canada; and Division of Clinical Epidemiology (P.B.), McGill University Health Center, Montreal, Quebec, Canada.