The ciliary ganglion.
Jordan
D R
DR
Oculoplastic, Orbital and Lacrimal Service, University of Ottawa Eye Institute, Ontario, Canada.
Yu
E
E
D000772:Anesthesia, Local; D005123:Eye / Q000294:innervation*; D005726:Ganglia, Parasympathetic / Q000033:anatomy & histology*; D006801:Humans; D007267:Injections / Q000379:methods