Prevalence of skeletal open bite in dolicofacial patients
Objective: To determine the prevalence of skeletal open bite (SOB) from clinical records of dolicofacial patients, of both sexes, whose received orthodontic treatment. Methods: Fifty-four clinical histories of patients with dolicofacil biotype of both sexes, between 18 and 35 years of age, were anal...
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| Autores principales: | , , |
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Facultad de Odontología
2018
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| Materias: | |
| Acceso en línea: | https://revistas.unc.edu.ar/index.php/RevFacOdonto/article/view/19322 |
| Aporte de: |
| id |
I10-R335-article-19322 |
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| record_format |
ojs |
| institution |
Universidad Nacional de Córdoba |
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I-10 |
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R-335 |
| container_title_str |
Revista de la Facultad de Odontología |
| language |
Español |
| format |
Artículo revista |
| topic |
Mordida Abierta Pacientes dólicofaciales Maloclusión Open Bite Dolicho facial Malocclusion Open Bite Dolicho facial Malocclusion |
| spellingShingle |
Mordida Abierta Pacientes dólicofaciales Maloclusión Open Bite Dolicho facial Malocclusion Open Bite Dolicho facial Malocclusion Ocampo, C. Rugani de Cravero, M. Ponce, R. H. Prevalence of skeletal open bite in dolicofacial patients |
| topic_facet |
Mordida Abierta Pacientes dólicofaciales Maloclusión Open Bite Dolicho facial Malocclusion Open Bite Dolicho facial Malocclusion |
| author |
Ocampo, C. Rugani de Cravero, M. Ponce, R. H. |
| author_facet |
Ocampo, C. Rugani de Cravero, M. Ponce, R. H. |
| author_sort |
Ocampo, C. |
| title |
Prevalence of skeletal open bite in dolicofacial patients |
| title_short |
Prevalence of skeletal open bite in dolicofacial patients |
| title_full |
Prevalence of skeletal open bite in dolicofacial patients |
| title_fullStr |
Prevalence of skeletal open bite in dolicofacial patients |
| title_full_unstemmed |
Prevalence of skeletal open bite in dolicofacial patients |
| title_sort |
prevalence of skeletal open bite in dolicofacial patients |
| description |
Objective: To determine the prevalence of skeletal open bite (SOB) from clinical records of dolicofacial patients, of both sexes, whose received orthodontic treatment. Methods: Fifty-four clinical histories of patients with dolicofacil biotype of both sexes, between 18 and 35 years of age, were analyzed. On lateral cranial radiographs, analyzes were made in the vertical and sagittal planes according to the cephalometric norms of Björk Jarabak and Ricketts. The data were expressed as the mean ± SD and the comparisons between sexes were performed using the Student's t-test. Statistical significance was established with p<0.05. Results: Twenty-one dolicofacial patients (38.89%) presented malocclusion of SOB. The mandibular arch was slightly increased in women patients (2º above the norm), with a significant difference (p<0.01) with respect to the male sex that was diminished (4º below the norm). The posterior facial height of both sexes showed lower values with respect to the norm, characteristic of dolicofacial patterns with short mandibular branch and posterior rotational growth; the value was significantly lower in the mens than in the women (p <0.05). The overbite showed lower mean values compared to the norm; a decrease of 5.2 mm was observed in women and 3.68 mm in mens. Overbite was significantly lower in women than in mens (p<0.02). Conclusions: In our country, the dolicofacial pattern of individuals is the less frequent in daily practice and when encountering a patient with these growth characteristics, we must suspect a malocclusion of SOB. This may be present at the time of the examination or manifest in the future, so it must be taken the necessary precautions to obtain an accurate diagnosis and to perform a correct treatment. |
| publisher |
Facultad de Odontología |
| publishDate |
2018 |
| url |
https://revistas.unc.edu.ar/index.php/RevFacOdonto/article/view/19322 |
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2024-09-03T21:15:07Z |
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2024-09-03T21:15:07Z |
| _version_ |
1809211046421856256 |
| spelling |
I10-R335-article-193222018-12-12T12:51:27Z Prevalence of skeletal open bite in dolicofacial patients Prevalencia de mordida abierta esqueletal en pacientes dolicofaciales Ocampo, C. Rugani de Cravero, M. Ponce, R. H. Mordida Abierta Pacientes dólicofaciales Maloclusión Open Bite Dolicho facial Malocclusion Open Bite Dolicho facial Malocclusion Objective: To determine the prevalence of skeletal open bite (SOB) from clinical records of dolicofacial patients, of both sexes, whose received orthodontic treatment. Methods: Fifty-four clinical histories of patients with dolicofacil biotype of both sexes, between 18 and 35 years of age, were analyzed. On lateral cranial radiographs, analyzes were made in the vertical and sagittal planes according to the cephalometric norms of Björk Jarabak and Ricketts. The data were expressed as the mean ± SD and the comparisons between sexes were performed using the Student's t-test. Statistical significance was established with p<0.05. Results: Twenty-one dolicofacial patients (38.89%) presented malocclusion of SOB. The mandibular arch was slightly increased in women patients (2º above the norm), with a significant difference (p<0.01) with respect to the male sex that was diminished (4º below the norm). The posterior facial height of both sexes showed lower values with respect to the norm, characteristic of dolicofacial patterns with short mandibular branch and posterior rotational growth; the value was significantly lower in the mens than in the women (p <0.05). The overbite showed lower mean values compared to the norm; a decrease of 5.2 mm was observed in women and 3.68 mm in mens. Overbite was significantly lower in women than in mens (p<0.02). Conclusions: In our country, the dolicofacial pattern of individuals is the less frequent in daily practice and when encountering a patient with these growth characteristics, we must suspect a malocclusion of SOB. This may be present at the time of the examination or manifest in the future, so it must be taken the necessary precautions to obtain an accurate diagnosis and to perform a correct treatment. Objetivo: Conocer la prevalencia de la mordida abierta esqueletal (MAE) a partir de historias clínicas de pacientes dólico-faciales, de ambos sexos, que recibieron tratamiento ortodóncico. Métodos: Se analizaron 54 historias clínicas de pacientes con biotipo dólico-facial, de ambos sexos, entre 18 y 35 años. Sobre telerradiografías laterales de cráneo se realizaron los análisis en el plano vertical y sagital según las normas cefalométricas de Björk Jarabak y de Ricketts. Los datos se expresaron como la media ± DS y las comparaciones entre sexos se realizaron mediante el test t de Student. La significación estadística fue establecida con un p<0,05. Resultados: Veintiún pacientes dólico-faciales (38,89%) presentaron maloclusión de MAE. El arco mandibular se presentó levemente aumentado en pacientes de sexo femenino (2º por encima de la norma), con una diferencia significativa (p<0,01) respecto al sexo masculino que se presentó disminuido (4º por debajo de la norma). La altura facial posterior en ambos sexos mostró valores inferiores respecto a la norma, característico de patrones dólicofaciales con rama mandibular corta y crecimiento rotacional posterior; el valor fue significativamente inferior en el sexo masculino respecto al femenino (p<0,05). El overbite mostró valores medios menores respecto a la norma; en el sexo femenino se observó una disminución de 5,2 mm y en el masculino de 3,68 mm. El overbite fue significativamente menor en el sexo femenino respecto al masculino (p<0,02). Conclusiones: En nuestro país el patrón dólicofacial de los individuos es el menos frecuente en la práctica diaria y al encontrarnos con un paciente con estas características de crecimiento se debe sospechar de una maloclusión de MAE. Esta puede estar presente en el momento del examen o manifestarse en el futuro, por lo que se deben tomar los recaudos necesarios para obtener un diagnóstico certero y realizar correctamente el plan de tratamiento. Facultad de Odontología 2018-03-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/RevFacOdonto/article/view/19322 Revista de la Facultad de Odontología; Vol. 28 Núm. 1 (2018); 31-41 2545-7594 0325-1071 spa https://revistas.unc.edu.ar/index.php/RevFacOdonto/article/view/19322/pdf |