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Evaluation and new classification of alveolar bone dehiscences using cone-beam computed tomography in vivo / Evaluación y nueva clasificación de las dehicencias del hueso alveolar mediante tomografía computadorizada de haz cónico in vivo
Yang, Yan; Yang, Hui; Pan, Hongyin; Xu, Jue; Hu, Tao.
Affiliation
  • Yang, Yan; Sichuan University. West China Hospital of Stomatology. State Key Laboratory of Oral Diseases. Department of Operative Dentistry and Endodontics. Sichuan. CN
  • Yang, Hui; Sichuan University. West China Hospital of Stomatology. State Key Laboratory of Oral Diseases. Sichuan. CN
  • Pan, Hongyin; Sichuan University. West China Hospital of Stomatology. State Key Laboratory of Oral Diseases. Department of Operative Dentistry and Endodontics. Sichuan. CN
  • Xu, Jue; Sichuan University. West China Hospital of Stomatology. State Key Laboratory of Oral Diseases. Department of Operative Dentistry and Endodontics. Sichuan. CN
  • Hu, Tao; Sichuan University. West China Hospital of Stomatology. State Key Laboratory of Oral Diseases. Department of Operative Dentistry and Endodontics. Sichuan. CN
Int. j. morphol ; 33(1): 361-368, Mar. 2015. ilus
Article in En | LILACS | ID: lil-743811
Responsible library: CL1.1
ABSTRACT
Alveolar bone dehiscences, which were "V" shaped defects related the margin of the alveolar bone, were common findings in different populations and decreased bony support of teeth. It was difficult to detect dehiscence during direct clinical examination. All of the previous studies on the prevalence of dehiscences were based on dry human skulls. In the current article, we evaluated the prevalence of dehiscences occurring naturally in a Chinese subpopulation, and prepared a classification of dehiscences using cone-beam computed tomography (CBCT). The high prevalence rate of dehiscences and different characteristics of each category suggest that it would be helpful for clinicians who perform periodontal surgery, endodontic surgery, implant surgery or orthodontic treatment to understand which teeth are most often associated with such bony defects, and to consider the effect of severe dehiscences on their diagnosis and treatment plan.
RESUMEN
Las dehiscencias óseas alveolares, con forma de "V" en el margen del hueso alveolar, son hallazgos comunes en diferentes poblaciones y provocan una disminución del soporte óseo de los dientes. La dehiscencia fue difícil de identificar durante la exploración clínica directa. Todos los estudios anteriores sobre la prevalencia de dehiscencia se basaron en cráneos humanos secos. En el presente artículo, se evaluó la prevalencia de dehiscencia natural ocurrido en una subpoblación de China. Realizamos una clasificación de las dehiscencias mediante tomografía computarizada cone-beam (TCCB). La alta prevalencia de dehiscencias y las diferentes características de cada categoría sugieren que esta clasificación sería de gran ayuda para los médicos que realizan cirugía periodontal, endodóntica, cirugía de implantes o tratamiento de ortodoncia, permitiendo informar sobre que dientes están más frecuentemente asociados con tales defectos óseos, y poder considerar los efectos severos de las dehiscencias severas en el diagnóstico y el plan de tratamiento.
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Full text: 1 Index: LILACS Main subject: Alveolar Bone Loss / Cone-Beam Computed Tomography Type of study: Prevalence_studies / Prognostic_studies / Risk_factors_studies Limits: Female / Humans / Male Country/Region as subject: Asia Language: En Journal: Int. j. morphol Journal subject: ANATOMIA Year: 2015 Type: Article

Full text: 1 Index: LILACS Main subject: Alveolar Bone Loss / Cone-Beam Computed Tomography Type of study: Prevalence_studies / Prognostic_studies / Risk_factors_studies Limits: Female / Humans / Male Country/Region as subject: Asia Language: En Journal: Int. j. morphol Journal subject: ANATOMIA Year: 2015 Type: Article