Transantral approach for excision of sphenopalatine ganglion for intractable facial pain.
D005145:Face; D005157:Facial Pain; D005726:Ganglia, Parasympathetic; D006801:Humans; D009437:Neuralgia; D010146:Pain; D012668:Trigeminal Ganglion
MECKEL'S GANGLION; NEURALGIA; PAIN