Thirteen-Year Trends and Advancements of Endovascular Therapy for Dural Arteriovenous Fistulas in Japan: Insights from a Nationwide Study of 6470 Procedures

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan

From the Department of Neurosurgery (S.M., T.H), Kawasaki Medical School, Kurashiki, Okayama, Japan; Department of Neurological Surgery (M.H., J.H., K.S.), Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan; Department of Neurosurgery (K.I., H.I.), National Cerebral and Cardiovascular Center, Suita, Osaka, Japan; Department of Neurosurgery (A.I.), Juntendo University Graduate School of Medicine, Bunkyo, Tokyo, Japan; Department of Neurosurgery (Y.M.), Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Neurosurgery (C.S.), Kyoto University, Kyoto, Kyoto, Japan; Department of Neurosurgery/Stroke Center (T.S.), Kindai University Hospital, Osaka-Sayama, Osaka, Japan; Department of Neurosurgery (S.Y.), Hyogo Medical University, Nishinomiya, Hyogo, Japan; Seijinkai Shimizu Hospital (N.S.), Kyoto, Kyoto, Japan