ABSTRACT
Introdução: Zumbido é um sintoma crescente na população pediátrica e sua multifatoriedade etiológica demanda amplas investigações para utilizar-se adequadas intervenções. Objetivos: relatar os efeitos de uma abordagem não medicamentosa em um caso de remissão total do zumbido pediátrico oriundo da disfunção tubária. Método: Este artigo apresenta um indivíduo com sete anos, do sexo feminino e com queixa de zumbido crônico associado a disfunção tubária, considerado escasso na literatura. Além disso, este estudo descreve as avaliações médicas (neurológica e otorrinolaringológica), a avaliação audiológica e psicoacústica do zumbido, o processo diagnóstico e a intervenção fonoaudiológica realizada. Utilizou-se uma abordagem não medicamentosa que contemplou exercícios miofuncionais orofaciais, Manobra de Valsalva e limpeza nasal. Resultados: Após um mês de intervenção, com a prática diária dos exercícios, o indivíduo estudado referiu ausência da percepção do sintoma e das demais queixas auditivas. Este resultado também foi constatado nas avaliações audiológicas. Conclusão: A abordagem não medicamentosa da disfunção tubária demonstrou bons resultados frente ao manejo do zumbido crônico, para o presente caso. (AU)
Introduction: Tinnitus is a growing symptom in the pediatric population and its etiological multifactorial demands extensive investigations to use appropriate interventions. Objective: report the effects of a non-medicated approach of a case of total remission of pediatric tinnitus from tube dysfunction. Methods: This article presents a seven-year-old female patient with a complaint of chronic tinnitus associated with tubal dysfunction, considered rare in the literature. Besides that, this study describes the medical evaluations (neurological and otorhinolaryngological), the audiological and psychoacoustic evaluations of the tinnitus, the diagnostic process and the speech-language intervention performed. It was used a non-medication approach that included orofacial myofunctional exercises, Valsalva maneuver and nasal cleaning. Results: After a month of intervention, with the daily practice of exercises, the studied subject reported the absence of perception of the symptom and other auditory complaints. This result was also verified in the audiological evaluations. Conclusion: The non-medication approach to tubal dysfunction has shown good results in relation to the management of chronic tinnitus for the present case. (AU)
Introducción: Acufeno es un síntoma creciente en la población pediátrica y su multifatoriedad etiológica demanda amplias investigaciones para utilizar adecuadas intervenciones. Objetivos: Informar los efectos de un enfoque no farmacológico de un caso de remisión total del acufeno pediátrico oriundo de la disfunción tubárica. Metodos: Este artículo presenta un sujeto con siete años, del sexo femenino y con queja de acufeno crónico asociado a disfunción tubárica, considerado escaso en la literatura. Además, este estudio describe las evaluaciones médicas (neurológica y otorrinolaringológica), la evaluación audiológica y psicoacústica del zumbido, el proceso diagnóstico y la intervención fonoaudiológica realizada. Se utilizó un abordaje no medicamentoso que contempló ejercicios miofuncionales orofaciales, Maniobra de Valsalva y limpieza nasal. Resultados: Después de un mes de intervención, con la práctica diaria de los ejercicios, el sujeto estudiado refirió ausencia de la percepción del síntoma y de las demás quejas auditivas. Este resultado también se constató en las evaluaciones audiológicas. Conclusión: El abordaje no medicamentoso de la disfunción tubárica demostró buenos resultados frente al manejo del acufeno crónico, para el presente caso. (AU)
Subject(s)
Humans , Child , Speech Therapy , Tinnitus/rehabilitation , Tinnitus/etiology , Eustachian Tube/abnormalitiesABSTRACT
Auditory tube extends from the anterior wall of middle ear to the lateral wall of the nasopharynx at the level ofinferior turbinate. It plays an important role in maintaining the equilibrium of air. In the patients suffering fromchronic otitis media, the auditory tube plays an very important landmark for the endoscopic evaluation and fortransnasal approach to the infratemporal fossa. The present study was aimed to locate the pharyngeal orifice ofthe auditory tube in relation to the important anatomical landmarks. The study was carried out on 50 sagittalhead and neck sections of formalin fixed cadavers. The pharyngeal opening of auditory tube was looked for itsshape, size and position. The anatomical landmarks with reference to the pharyngeal opening of auditory tubetaken were posterior end of inferior turbinate, perpendicular distance from the clivus, from the roof of nasopharynx,from the posterior end of hard palate and from the anterior arch of atlas. The distance from these anatomicallandmarks to the pharyngeal orifice of auditory tube were measured using digital vernier calipers. The mean andstandard deviations of the distances were calculated and tabulated. The measured distances were slightlyhigher on the right than the left side. These differences were not statistically significant. The present study isuseful for otorhinolaryngologists to locate the position of pharyngeal opening of auditory tube endoscopicallyand evaluate patients with diseases of middle ear.
ABSTRACT
The anesthetic technique through the greater palatine canal seeks to block the maxillary nerve in the pterygopalatine fossa and anesthetize a large area, including the pulp and periodontium of the arch in question. After applying this technique in a patient, it failed to obtain the expected result. The patient began to experience dizziness, nausea, vomiting and the sensation of fluid in the ear. She was evaluated in both the emergency room of the Hospital Parroquial de San Bernardo and at a private clinic without accurate diagnosis. Only symptomatic treatment was provided. The next day she was discharged with reduced symptoms, which disappeared completely during the day. We propose the hypothesis of a diffusion of the anesthetic solution into the middle and inner ear through the auditory tube. This diffusion would explain the vestibular symptoms and the absence of anesthesia in the expected areas. We carried out an anatomic correlation in cadavers, following the path of a needle from the palatal mucosa to the pharyngeal opening of auditory tube. We conclude that the vertiginous syndrome could be due to an incorrect application of the technique, with the needle entering the auditory tube and spreading the anesthetic solution into the middle ear.
La técnica anestésica vía canal palatino mayor tiene como objetivo abordar al nervio maxilar en la fosa pterigopalatina, anestesiando un gran territorio, incluyendo la pulpa y periodonto de la hemiarcada correspondiente. Después de haber aplicado esta técnica en una paciente y no obteniendo el resultado esperado, esta comenzó a experimentar vértigo, náuseas, sensación de líquido en el oído y vómitos. Fue evaluada en el servicio de urgencias del Hospital Parroquial de San Bernardo y en una Clínica Privada, sin lograr un diagnóstico preciso y realizando solo un tratamiento sintomático. Al día siguiente fue dada de alta con baja sintomatología, la cual desapareció totalmente durante el día. Se propone la hipótesis de una difusión del anestésico hacia el oído medio e interno mediante el tubo auditivo. Esto explicaría por un lado la sintomatología vestibular y por otro la ausencia de anestesia en los dientes y territorios esperados. Además se realizó una correlación anatómica en cadáveres, utilizando 8 hemicabezas conservadas y siguiendo el posible trayecto de la aguja desde la mucosa palatina hasta el orificio faríngeo de la tuba auditiva. Se concluyó que el síndrome vertiginoso experimentado por la paciente se pudo deber a una técnica fallida al nervio maxilar vía canal palatino mayor con ingreso de la aguja al tubo auditivo, difundiendo el anestésico hacia el oído medio.
Subject(s)
Humans , Female , Vertigo/chemically induced , Palate, Hard/anatomy & histology , Anesthesia, Dental/adverse effects , Maxillary Nerve/anatomy & histology , Anesthesia, Dental/methods , Nerve Block/adverse effects , Nerve Block/methodsABSTRACT
The exact mechanism of the pneumatization of the mastoid air cell system and the factors influencing the pneumatization are poorly understood. Both genetic as well as acquired factors have been implicated to influence this pneumatization process. Since pneumatization of the mastoid air cell system is considered an important prognostic factor in the outcome of reconstructive ear surgeries, a cohort study was carried out to assess the role of two important acquired factors i.e. duration of chronic otitis media and auditory tube functional status on the pneumatization of mastoid air cells. 50 individuals with unilateral chronic otitis media underwent assessment of their mastoid air cell system using planimetry and auditory tube functions using flourescein dye nasopharyngoscopy. The results were in accordance with the previous studies indicating a definite influence of chronic middle ear disease on the pneumatization process, although the duration of disease was not significant. In contrast to some of the previous studies, no influence of auditory tube functional status was found on the mastoid pneumatization.
El mecanismo exacto de la neumatización del sistema de células mastoideas y los factores que influencian este proceso es pobremente comprendido. Factores genéticos, como también adquiridos, han sido implicados en el proceso de neumatización del sistema de células mastoideas. Esta neumatización es considerada un factor de importante pronóstico en la conducción de las cirugías reconstructivas de oído. Hemos llevado a cabo un estudio para explicar el rol de dos importantes factores adquiridos en la duración de las otitis media crónica y el status funcional de la tuba auditiva en la neumatización de las células mastoideas. En 50 individuos, con otitis media crónica unilateral, se estudió su sistema de células aeríferas mastoideas usando la planimetría y las funciones de la tuba auditiva usando fluorescina, vía nasofaringoscopía. Los resultados concuerdan con estudios previos, indicando una influencia definida de enfermedades crónicas del oído medio en el proceso de neumatización, aunque la duración de la enfermedad no fue significativa. En contraste con los estudios previos, no se encontró influencia del status funcional de la tuba auditiva en la neumatización mastoidea.
ABSTRACT
Objective To investigate the curative effect of tube placement and drug irrigation in the auditory tube under nasoscope in the treatment of secretory otitis media(SOM). Methods Under the visualization of a 30? nasoscope,an epidural guiding tube was placed through the pharyngeal opening of the auditory tube into the tympanic cavity for drug irrigation in 50 cases of secretory otitis media(50 ears).Results Follow-up observations for 6~24 months showed 26 cases of cure(52%),19 cases of improvement(38%),and 5 cases of no effect(10%),the total effective rate being 90%. Conclusions This procedure has advantages of simplicity of performance,unaffected drum membrane,high safety,no pain,and satisfactory outcomes,being an effective treatment option for improving the function of the auditory tube and hearing ability in patients with secretory otitis media.
ABSTRACT
1. Twenty-seven cases of various forms of acute infection were treated with sulfathiazole2. The pneumonias, erysipelas, acute tracheo-bronchitis, acute cellulitis of the leg, puerperal fever, and a case of acute circumscribed inflammation of the auditory canal were favorably influenced by the drug. In acute gonorrhea, acute pleurisies, and in one case of facial cellulitis with abscess, sulfathiazole was a failure.3. The side-effects noted in my series were convulsion cyanosis in 3 cases, drug fever and diarrhea in another, and morbilliform rashes in 3. All of these patients were of ages ranging from 1.5 months to 5 years. None of my adult patients developed any toxic manifestations4. Sulfathiazole seems to be a useful therapeutic agent in the treatment of the pneumonias, acute tracheo-bronchitis, acute cellulitis, erysipelas, puerperal fever, and in beginning acute circumscribed inflammation of the auditory tube.(Summary and Conclusion)