• Korean Journal of Otorhinolaryngology-Head and Neck Surgery
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• 제60권6호
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• pp.322-325
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• 2017

Otalgia consists of primary otalgia associated with disorders of the ear itself and referred otalgia due to disorders of organs that share the same innervation with the ear. Disorders of the oral cavity and laryngopharynx served by the glossopharyngeal and vagus nerves are common causes of referred otalgia. Chest pain from myocardial infarction spreads through the afferent pain pathway, especially through the sympathetic nerves in the cardiac plexus and the phrenic nerve, resulting in a typical chest pain or referred pain in the left upper extremity. However, pain spreading through the vagus nerve can theoretically cause referred otalgia. This association between the heart and ear has not been widely acknowledged, even though a referred otalgia can occasionally be the only symptom of the tragic disease, myocardial infarction, and should be taken seriously. We report a patient who complained of left otalgia as the only symptom of myocardial infarction.

• 대한기관식도과학회지
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• 제2권2호
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• pp.285-289
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• 1996

The styloid process is normally a small, slender, pointed, downward and forward projection of the temporal bone. It is developed from the ossification of the Reichert's cartilage of the second branchial arch. In the adult, It is about 2.5cm in length and lies between the internal and external carotid arteries and lateral to the tonsillar fossa. Elongation of the styloid process , ossification of the stylohyoid or slylomandibular ligament causes recurrent nonspecific throat discomfort, foreign-body sensation, dysphagia, referred otalgia or facial pain. Symptoms are provoked by swallowing, turning head, carotid compression, and posttonsillectomy. Recently, the authors have experienced two cases of Eagle's syndrome. So we report them with review of literature.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제16권3호
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• pp.348-355
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• 1994

Styloid process is a slender pointed bone of variable length, which project downward, forward, and slightly medialward from the posteroinferior portion of the tympanic part of the temporal bone. Embryologically, the styloid process is derived from Reichert's cartilage, a structure of second branchial arch origin. Most patients with elongated styloid process remain asymptomatic, but some patients complain pain and sensation of foreign body in the throat, dysphagia, dysphonia, referred otalgia. Recently, we have experienced a case of elongated styloid process in a fifty-nine year old man. He had been suffered from Rt. side sore throat, headache and pharyngeal discomfort during head movement. Through various X-ray examination, Xeroradiography, and palpation of tonsillar fossa, elongated styloid process on Rt. side was confirmed. Under the general anesthesia, it was successfully removed out via transoral approach technique, described by Eagle. The resected styloid process was 2.5cm in it's length and he was freed from the symptoms without further complication.