The hyoid syndrome: a pain in the neck.

This paper reports on 13 patients with a pain syndrome arising from the region of the greater cornu of the hyoid bone. It is often missed and yet is readily treatable. The syndrome causes pain on swallowing in the region of the hyoid which may radiate to the ear, face and lower jaw or may be felt also in the pharynx. Treatment by an injection of a mixture of depomedrone and one per cent lignocaine is very effective. The underlying pathology is discussed and it is suggested that in some cases the pain and discomfort experienced by patients may be due to tenosynovitis of the intermediate tendon of the digastric muscle. Greater recognition of this relatively common condition would not only result in more effective treatment but would also avoid unnecessary investigation and surgery.