Cambios que se producen en la altura mandibular de pacientes con extracción de premolares post retracción del segmento anterior atendidos en la clínica de ortodoncia de la Escuela de Postgrado “Dr. José Apolo Pineda” durante el periodo 2013- 2015
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2017-02
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Editorial de Ciencias Odontológicas Universidad de Guayaquil
Resumen
mandibular de pacientes con extracciones de premolares Post
retracción del segmento anterior atendidos en la clínica de Post
grado “Dr. José Apolo Pineda” de la Facultad Piloto de
Odontología durante el periodo 2012- 2015” El conocimiento de
la anatomía, el crecimiento y desarrollo del sistema craneofacial y
el reconocimiento de las desviaciones son importantes para el
diagnóstico y la terapia ortodontica. La altura de la rama
mandibular es un parámetro importante clínicamente, puesto que
el tercio inferior facial y la dirección del crecimiento mandibular
dependen de esta longitud ¿Cuáles son los cambios que se
producen en la altura mandibular en los pacientes con
extracciónes de premolares post-retracción del segmento anterior?
Materiales y métodos: 18 pacientes del sexo masculino y
femenino. Universal: Se aplicó el método estadístico. Particular:
Se utilizó el método clínico. Método biométrico de medición de
altura y diámetros del proceso condilar, según técnica de Habets et
al. análisis descriptivo y prueba de diferencias de promedios,
trabajando con un nivel de 95% de confianza. Resultados: 5
pacientes mantienen la altura de la rama mandibular antes y
después del tratamiento ortodontico. 4 pacientes evidencian
amento de la rama mandibular al finalizar el tratamiento
ortodontico.9 pacientes evidencian disminución de la rama
mandibular después del tratamiento ortodontico. Conclusiones:
Los cambios que se producen en los pacientes ortodontico con
extracciónes de premolares post-retracción del segmento anterior
son aumento y disminución en la altura de la rama mandibular
después del tratamiento
Objective: To determine the "Changes that occur in the mandibular height of patients with pre-postretraction of the anterior segment taken at the post-graduate clinic" Dr. José Apolo Pineda "of the Pilot Faculty of Dentistry during the period 20122015" Knowledge of the anatomy, growth and development of the craniofacial system and the recognition of deviations are important for diagnosis and orthodontic therapy. The height of the mandibular branch is a clinically important parameter, since the lower third of the face and the direction of mandibular growth depend on this length. What are the changes that occur in the mandibular height in patients with postretraction premolar extractions Of the previous segment? Materials and methods: 18 male and female patients. Universal: The statistical method was applied. Particular: The clinical method was used. Biometric method of measuring height and diameters of the condylar process, according to Habets et al. Descriptive analysis and proof of average differences, working with a level of 95% confidence. Results: 5 patients maintained mandibular branch height before and after orthodontic treatment. 4 patients showed an increase of the mandibular branch at the end of orthodontic treatment.9 patients showed a decrease in the mandibular branch after orthodontic treatment. Conclusions: The changes that occur in orthodontic patients with pre-retraction anterior segment extractions are increased and decreased in mandibular branch height after treatment
Objective: To determine the "Changes that occur in the mandibular height of patients with pre-postretraction of the anterior segment taken at the post-graduate clinic" Dr. José Apolo Pineda "of the Pilot Faculty of Dentistry during the period 20122015" Knowledge of the anatomy, growth and development of the craniofacial system and the recognition of deviations are important for diagnosis and orthodontic therapy. The height of the mandibular branch is a clinically important parameter, since the lower third of the face and the direction of mandibular growth depend on this length. What are the changes that occur in the mandibular height in patients with postretraction premolar extractions Of the previous segment? Materials and methods: 18 male and female patients. Universal: The statistical method was applied. Particular: The clinical method was used. Biometric method of measuring height and diameters of the condylar process, according to Habets et al. Descriptive analysis and proof of average differences, working with a level of 95% confidence. Results: 5 patients maintained mandibular branch height before and after orthodontic treatment. 4 patients showed an increase of the mandibular branch at the end of orthodontic treatment.9 patients showed a decrease in the mandibular branch after orthodontic treatment. Conclusions: The changes that occur in orthodontic patients with pre-retraction anterior segment extractions are increased and decreased in mandibular branch height after treatment
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Palabras clave
RETRACCION DEL SEGMENTO ANTERIOR, PREMOLAR -EXTRACCION, ORTODONCIA