Radiographic Evaluation of the Prevalence of Stafne Bone Defect

ABSTRACT: Stafne bone defect (SBD) is a bone cavity in the lingual surface of the mandible normally filled by salivary gland tissue. In conventional radiographs, SBD typically resembles a radiolucent unilocular lesion with welldefined margins, localized under the inferior alveolar canal. The diagnos...

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Autores principales:	Cavalcante,Israel Leal, Bezerra,Hanna Isa de Oliveira, Gonzaga,Amanda Katarinny Goes, Moreira-Souza,Larissa, Cral,Wilson Gustavo, de-Oliveira,Patrícia Teixeira, Medeiros,Renata Cordeiro Teixeira, Freitas,Deborah Queiroz, de-Medeiros,Ana Miryam Costa
Lenguaje:	English
Publicado:	Universidad de La Frontera. Facultad de Medicina 2020
Materias:	epidemiology development bone radiography panoramic diagnosis imaging diagnostic
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2020000300348
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spelling	oai:scielo:S0718-381X20200003003482020-05-27Radiographic Evaluation of the Prevalence of Stafne Bone DefectCavalcante,Israel LealBezerra,Hanna Isa de OliveiraGonzaga,Amanda Katarinny GoesMoreira-Souza,LarissaCral,Wilson Gustavode-Oliveira,Patrícia TeixeiraMedeiros,Renata Cordeiro TeixeiraFreitas,Deborah Queirozde-Medeiros,Ana Miryam Costa epidemiology development bone radiography panoramic diagnosis imaging diagnostic ABSTRACT: Stafne bone defect (SBD) is a bone cavity in the lingual surface of the mandible normally filled by salivary gland tissue. In conventional radiographs, SBD typically resembles a radiolucent unilocular lesion with welldefined margins, localized under the inferior alveolar canal. The diagnosis of SBD is often incidental due to the asymptomatic nature. The aim of this study was to investigate the prevalence of SBDs in a Brazilian population and to describe the radiographic features of the cases reported. This retrospective study evaluated 17,180 digital panoramic radiographs of patients with an indication of radiography for dental treatment seen at three centers located in the three Brazilian states. In each center, two researchers evaluated the images for establishment of the consensual diagnosis of SBD. In the case of disagreement, a third researcher was consulted to reach a final consensus. To assess the prevalence of SBDs, sex and age of patients were considered, and SBDs were classified according to their form and location. Data were submitted to descriptive analysis. Among the 17.180 patients, only 15 (0.08 %) had SDB, including 3 women and 12 men. The age range of the patients with SDB was 30-69 years (mean: 49.2). Fourteen cases were located in the posterior region of the mandibular body and one case in the ascending ramus. Stafne bone defect is a rare developmental anomaly that more commonly affects middle-aged men. The condition has a typical radiographic appearance and panoramic radiography is a valuable tool for its diagnosis.info:eu-repo/semantics/openAccessUniversidad de La Frontera. Facultad de MedicinaInternational journal of odontostomatology v.14 n.3 20202020-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2020000300348en10.4067/S0718-381X2020000300348
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	epidemiology development bone radiography panoramic diagnosis imaging diagnostic
spellingShingle	epidemiology development bone radiography panoramic diagnosis imaging diagnostic Cavalcante,Israel Leal Bezerra,Hanna Isa de Oliveira Gonzaga,Amanda Katarinny Goes Moreira-Souza,Larissa Cral,Wilson Gustavo de-Oliveira,Patrícia Teixeira Medeiros,Renata Cordeiro Teixeira Freitas,Deborah Queiroz de-Medeiros,Ana Miryam Costa Radiographic Evaluation of the Prevalence of Stafne Bone Defect
description	ABSTRACT: Stafne bone defect (SBD) is a bone cavity in the lingual surface of the mandible normally filled by salivary gland tissue. In conventional radiographs, SBD typically resembles a radiolucent unilocular lesion with welldefined margins, localized under the inferior alveolar canal. The diagnosis of SBD is often incidental due to the asymptomatic nature. The aim of this study was to investigate the prevalence of SBDs in a Brazilian population and to describe the radiographic features of the cases reported. This retrospective study evaluated 17,180 digital panoramic radiographs of patients with an indication of radiography for dental treatment seen at three centers located in the three Brazilian states. In each center, two researchers evaluated the images for establishment of the consensual diagnosis of SBD. In the case of disagreement, a third researcher was consulted to reach a final consensus. To assess the prevalence of SBDs, sex and age of patients were considered, and SBDs were classified according to their form and location. Data were submitted to descriptive analysis. Among the 17.180 patients, only 15 (0.08 %) had SDB, including 3 women and 12 men. The age range of the patients with SDB was 30-69 years (mean: 49.2). Fourteen cases were located in the posterior region of the mandibular body and one case in the ascending ramus. Stafne bone defect is a rare developmental anomaly that more commonly affects middle-aged men. The condition has a typical radiographic appearance and panoramic radiography is a valuable tool for its diagnosis.
author	Cavalcante,Israel Leal Bezerra,Hanna Isa de Oliveira Gonzaga,Amanda Katarinny Goes Moreira-Souza,Larissa Cral,Wilson Gustavo de-Oliveira,Patrícia Teixeira Medeiros,Renata Cordeiro Teixeira Freitas,Deborah Queiroz de-Medeiros,Ana Miryam Costa
author_facet	Cavalcante,Israel Leal Bezerra,Hanna Isa de Oliveira Gonzaga,Amanda Katarinny Goes Moreira-Souza,Larissa Cral,Wilson Gustavo de-Oliveira,Patrícia Teixeira Medeiros,Renata Cordeiro Teixeira Freitas,Deborah Queiroz de-Medeiros,Ana Miryam Costa
author_sort	Cavalcante,Israel Leal
title	Radiographic Evaluation of the Prevalence of Stafne Bone Defect
title_short	Radiographic Evaluation of the Prevalence of Stafne Bone Defect
title_full	Radiographic Evaluation of the Prevalence of Stafne Bone Defect
title_fullStr	Radiographic Evaluation of the Prevalence of Stafne Bone Defect
title_full_unstemmed	Radiographic Evaluation of the Prevalence of Stafne Bone Defect
title_sort	radiographic evaluation of the prevalence of stafne bone defect
publisher	Universidad de La Frontera. Facultad de Medicina
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2020000300348
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Radiographic Evaluation of the Prevalence of Stafne Bone Defect

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