Sphenopalatine Ganglion Block for Management of Refractory Chronic Posttraumatic Headaches After a Sport-Related ConcussionSussman, Walter I. DO; Mautner, Ken MD; Mason, R. Amadeus MD; Bonecutter, Kathryn MS, ATC; Shealy, Anna K. MS, ATCClinical Journal of Sport Medicine: March 2017 - Volume 27 - Issue 2 - p e6–e8 doi: 10.1097/JSM.0000000000000325 Case Report Abstract Author Information Abstract: Posttraumatic headaches (PTHs) are one of the most frequently reported symptoms after a sport concussion, and treatment options for chronic PTH are limited. In this report, we present a case of a 17-year-old boy with persistent PTH after a sport concussion successfully treated with an intranasal sphenopalatine block. Departments of *Orthopedics and †Physical Medicine and Rehabilitation, Emory University, Atlanta, Georgia. Corresponding Author: Walter I. Sussman, DO, Emory University, Sports Medicine Center, 59 Executive Park South, Atlanta, GA 30329 (firstname.lastname@example.org). The authors report no conflicts of interest. Received May 20, 2015 Accepted January 14, 2016 Copyright © 2017 Wolters Kluwer Health, Inc. All rights reserved.