The analysis of five torus doesn't show statistical significance. Children with cholesteatoma and retraction had pharyngeal torus with prevalence of anatomic alterations when compared with adults with the same pathology. Conclusion: The percentage of pharyngeal torus in children with chronic otitis had more morphological alteration when compared with adults from that control group. The less common type of torus was the hypo plastic torus that was found in only 2, 0%. Inflammatory torus and hypoplatic torus were found in 8, 0% of the patients. The most frequent type of anormal torus was adjacent lymphoid hypertrophy in 19, 0% with occlusion. In patients with cholesteatoma the tubal torus was normal in 61, 8%. Results: The morphology of the torus structure was pathological in 33, 0% of Cholesteatoma, 44, 8% of Retraction tympanic and 38, 2% of the ears with Otitis media. Material and Method: We study (adults and children) 30 patients with Colesteatoma (42 ears) 23 with Obits media (34 ears) 20 with Retraction tympanic (29 ears) 10 control group (20 ears) all with ENT complete audiometric and nasopharyngoscopy where in many cases topical anesthesia is needed to avoid de gag reflex. Objective: To compare through nasoendoscopic findings the pharyngeal orifice of the auditory tube alterations and middle ear pathologies like simple chronic otitis tympanic retraction and cholesteatoma. One of the causes of auditive tube dysfunction is its anatomic obstruction with can occur because of mucosal swelling mass lesions on nasopharynx or torus tubarius alterations. The tubal dysfunction can provide disease on the middle ear and risk results of otologic surgery. Introduction: For a healthy and functional tympanic cavity its necessary a good performance of auditory tube. Carvalho3, Julia Negro Prudente de Aquino4Īuditory tube. ![]() Jose Evandro Andrade Prudente de Aquino1, Dorothy Eliza Zavarezzi2, Maria Rosa M. ![]() Endoscopic Avaliation of Pharyngeal Orifice of Eustachian Tube in Patients with Chronic Otitis. Aquino JEAP, Zavarezzi DE, Carvalho MRMS, Aquino JNP.
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