title: A radiopaque-labeling technique to visualize the distribution of local anesthesia.
abstract: The authors describe a technique to inject radiopaque dye for labeling the distribution of local anesthetic and illustrate the method with a case report. They have found the technique useful in establishing the diagnosis and planning treatment for rearfoot pain.
mesh_terms: D000772:Anesthesia, Local; D001168:Arthritis / Q000000981:diagnostic imaging*; D003973:Diatrizoate; D004338:Drug Combinations; D005260:Female; D006801:Humans; D008012:Lidocaine; D008875:Middle Aged; D010146:Pain / Q000000981:diagnostic imaging*; D011859:Radiography; D013640:Tarsal Joints / Q000000981:diagnostic imaging*
chemical_list: D004338:Drug Combinations; D003973:Diatrizoate; D008012:Lidocaine