BRUXISMO EN PEDIATRIA PDF

Facultad de Ciencias de la Salud. Pediatr Integral ; XXI 7 : Los resultados obtenidos mediante encuestas no coinciden con los resultados obtenidos mediante el examen de las facetas anormales de desgaste en los dientes. Aunque las fuerzas del bruxismo pueden transmitirse a las estructuras del sistema masticatorio, algunas de ellas se absorben sin efectos secundarios, mientras que otras pueden provocar alteraciones de diversos grados. Figura 1.

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En condiciones de inestabilidad emocional extremas se hallaron diferencias en los niveles de cortisol salival y en la frecuencia que reportan ambos tipos de bruxismo. A dosagem de cortisol se realizou com saliva completa matinal mediante eletro-quimio-luminiscencia.

Original Article Salivary cortisol in bruxing and non-bruxing children Abstract Objective: To evaluate and compare the degree of tooth wear and salivary cortisol levels in bruxing and non-bruxing children with low and high levels of emotional instability. They were matched by sex and age to a control group without report of bruxism C.

Five pediatric dentists calibrated for the tooth wear index TWI kappa interobserver 0. The dosage of cortisol was performed in a sample of morning saliva by electrochemiluminescence. In bruxism group In the study group average of cortisol level was 0. Mean cortisol level was 0.

Conclusions: Tooth wear in both dentitions showed no differences. Results obtained suggest that the dosage of salivary cortisol would not be relevant as a biomarker for the suggestion of bruxism in children. Patients exhibiting extreme conditions of emotional instability, showed significant differences in salivary cortisol levels and in the frequency they reported both types of bruxism.

Key words: saliva, bruxism, child, cortisol, emotional instability. Profesora Asociada. Profesora Titular. En Vanderas et al. Presenta niveles aceptables de validez y fiabilidad. De cada paciente se obtuvieron separadamente el desgaste promedio para dientes primarios y permanentes. Figura 1. El test fue respondido en forma individual por cada paciente sin distracciones y en silencio, siendo el tiempo medio necesario entre 25 y 30 minutos.

Tabla 2. Dosajes promedio de cortisol y promedios de desgaste de incisivos y primeros molares permanentes de los pacientes con diferentes tipos de bruxismo. Figura 3. Resultados de 2 pacientes del BFQ-NA para los cinco factores de personalidad, donde se observan valores de Ie bajo y alto. Karakoulaki et al. Si bien Amato et al. Conclusiones Los valores de cortisol salival hallados en esta muestra se encuentran dentro los valores matinales de normalidad, con amplia variabilidad individual.

Bruxism defined and graded: an international consensus. J Oral Rehabil ; Lobbezoo F, Naeije M. Bruxism is mainly regulated centrally, not peripherally.

Anxiety symptoms in clinically diagnosed bruxers. Urinary catecholamine levels and bruxism in children. J Oral Rehabil. Relationship between sleep bruxism and stress determined by saliva biomarkers. Int J Prosthodont ; Direct and moderating links of salivary alpha-amylase and cortisol stress-reactivity to youth behavioral and emotional adjustment. Biol Psychol ; 57— Salivary biomarkers-an update. Dent Update ; , Awakening salivary cortisol levels of children with sleep bruxism. Clin Biochem ; The anxiety in bruxer child.

A case-control study. Minerva Stomatol ; TEA Ediciones, Madrid. Frequency of oral habits, dysfunctions, and personality traits in bruxing and non-bruxing children. A comparative study. J Cranio ; Dworkin, SF. J Oral Facial Pain Headache ; 6— Int J Odontostomat ; 10 3 : An index for measuring the wear of teeth. Br Dent J ; Prevalence of sleep bruxism in children: a systematic review of the literature.

Risk factors related to sleep bruxism in children: A systematic literature review. Arch Oral Biol. Diagnostic accuracy of the use of parental-reported sleep bruxism in a polysomnographic study in children.

Int J Paediat Dent ; 27 5 : Ohrbach R and Knibe W. Scoring Manual for Self-Report Instruments. Jan 9, Tanti, Argentina. Medicina B.

Aires ; Nutr Hosp ; 29 5 : Amato, J. Assessment of sleep bruxism, orthodontic treatment need, orofacial dysfunctions and salivary biomarkers in asthmatic children. Oral Biol ; Sleep bruxism and anxiety level in children. Braz Oral Res ; Salivary stress biomarkers and anxiety symptoms in children with and without temporomandibular disorders. Oral Res. Cortisol in saliva—a marker for increased anxiety in children. Int J Odontostomat ;

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Cortisol salival en niños con y sin bruxismo

En condiciones de inestabilidad emocional extremas se hallaron diferencias en los niveles de cortisol salival y en la frecuencia que reportan ambos tipos de bruxismo. A dosagem de cortisol se realizou com saliva completa matinal mediante eletro-quimio-luminiscencia. Original Article Salivary cortisol in bruxing and non-bruxing children Abstract Objective: To evaluate and compare the degree of tooth wear and salivary cortisol levels in bruxing and non-bruxing children with low and high levels of emotional instability. They were matched by sex and age to a control group without report of bruxism C. Five pediatric dentists calibrated for the tooth wear index TWI kappa interobserver 0. The dosage of cortisol was performed in a sample of morning saliva by electrochemiluminescence.

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Chirriar de dientes (bruxismo) en niños.

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