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1.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1440280

ABSTRACT

La ausencia de un diente puede originar sobre-erupción de su antagonista debido al movimiento fisiológico. Distintos métodos se han empleado para lograr la rehabilitación en espacios interoclusales reducidos, la mayoría implica un tallado del diente antagonista o incluso la extracción dental. La intrusión dental periodontalmente asistida (corticotomía), es una alternativa terapéutica en la que el tallado del diente extruido ya no es necesario, conservando su integridad coronaria. Reporte de caso: Paciente femenino de 56 años con ausencia del 4.7, además presenta sobre-erupción del 1.7, limitando el espacio interoclusal y su rehabilitación. Se realizó intrusión del 1.7 mediante corticotomía con el Piezoeléctrico (técnica Piezocision) así como la colocación de minitornillos de ortodoncia para anclaje. Obtenido dicho espacio interoclusal, se rehabilitó con un implante dental. Conclusiones: La intrusión de molares con el apoyo de mini-implantes y corticotomías es un procedimiento que tiene como beneficio la creación de un espacio interoclusal para su restauración en un periodo corto de tiempo, sin tallar la estructura dentaria.


The absence of a tooth can cause over-eruption of its antagonist due to a physiological movement. Different methods have been used to achieve rehabilitation in reduced interocclusal spaces. Most of them involve the wear of the opposing tooth or even dental extraction. Periodontal-assisted dental intrusion is a therapeutic alternative that does not require the reduction of the extruded tooth and preserves its structure. Case report: 56-year-old female patient with absence of tooth 4.7, also presenting an over-eruption of 1.7, limiting the interocclusal space and rehabilitation. Intrusion of tooth 1.7 was performed with corticotomy using the piezocision technique and placement of mini-screws followed by the placement of a dental implant. Conclusions: The intrusion of molars aided by orthodontic mini-screws and piezocision technique is an effective treatment, whose benefit is the creation of an ideal prosthetic space in a short period of time, avoiding the reduction of dental structure.

2.
Acta Otorrinolaringol Esp ; 58(10): 458-63, 2007 Dec.
Article in Spanish | MEDLINE | ID: mdl-18082075

ABSTRACT

INTRODUCTION AND OBJECTIVE: To identify the auditory or clinical test that has the best correlation with the ear in which we apply the monaural hearing aid in symmetric bilateral hearing loss. MATERIAL AND METHOD: A total of 37 adult patients with symmetric bilateral hearing loss were examined regarding the correlation between the best score in speech discrimination test, corporal laterality, auditory laterality with dichotic digits in Spanish and score for filtered words with monaural hearing aid. RESULTS: The best correlation was obtained between auditory laterality and gain with hearing aid (0.940). CONCLUSIONS: The dichotic test for auditory laterality is a good tool for identifying the best ear in which to apply a monaural hearing aid. The results of this paper suggest the necessity to apply this test in patients before a hearing aid is indicated.


Subject(s)
Audiometry, Pure-Tone/methods , Auditory Cortex/physiology , Functional Laterality/physiology , Hearing Aids , Hearing Loss, Bilateral/physiopathology , Hearing Loss, Bilateral/therapy , Speech Perception/physiology , Adult , Aged , Dichotic Listening Tests , Female , Hearing Loss, Bilateral/diagnosis , Humans , Male , Middle Aged , Prospective Studies , Severity of Illness Index
3.
Acta otorrinolaringol. esp ; 58(10): 458-463, dic. 2007. ilus, tab
Article in Es | IBECS | ID: ibc-058390

ABSTRACT

Introducción y objetivo: Identificar la correlación de las pruebas audiológicas o clínicas respecto al lado en que se obtiene la mejor ganancia del auxiliar auditivo monoaural en hipoacusia bilateral simétrica. Material y método: Se examinó a 37 pacientes adultos con hipoacusia bilateral simétrica, respecto a la correlación entre la máxima captación fonémica de la logoaudiometría, la lateralidad corporal, la lateralidad auditiva con la prueba de dígitos dióticos en español, la utilidad social de la audición y la ganancia de auxiliares auditivos. Resultados: La correlación más alta se obtuvo para lateralidad auditiva respecto a la ganancia del audífono (0,940). Conclusiones: La prueba de dígitos dióticos para la lateralidad auditiva es útil para identificar el mejor oído para la aplicación monoaural de auxiliar auditivo en casos de hipoacusia bilateral simétrica. Este resultado es importante, ya que indica la necesidad de aplicar la prueba de lateralidad auditiva antes de indicar el uso de auxiliar auditivo


Introduction and objective: To identify the auditory or clinical test that has the best correlation with the ear in which we apply the monaural hearing aid in symmetric bilateral hearing loss. Material and method: A total of 37 adult patients with symmetric bilateral hearing loss were examined regarding the correlation between the best score in speech discrimination test, corporal laterality, auditory laterality with dichotic digits in Spanish and score for filtered words with monaural hearing aid. Results: The best correlation was obtained between auditory laterality and gain with hearing aid (0.940). Conclusions: The dichotic test for auditory laterality is a good tool for identifying the best ear in which to apply a monaural hearing aid. The results of this paper suggest the necessity to apply this test in patients before a hearing aid is indicated


Subject(s)
Male , Female , Adult , Middle Aged , Humans , Audiometry/methods , Hearing Loss, Bilateral/physiopathology , Hearing Loss, Bilateral/therapy , Hearing Aids , Functional Laterality/physiology , Prospective Studies , Demography , Patient Selection
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