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Defeito ósseo de Stafne: relato de dois casos e considerações sobre o diagnóstico / Stafne bone defect: a report of two cases and diagnostic considerations
Mafra, Rodrigo Porpino; Vasconcelos, Marcelo Gadelha; Vasconcelos, Rodrigo Gadelha; Lima, Emeline das Neves de Araújo; Iglesias, Déborah Pitta Paraíso; Queiroz, Lélia Maria Guedes.
  • Mafra, Rodrigo Porpino; Federal University of Rio Grande do Norte. Natal. BR
  • Vasconcelos, Marcelo Gadelha; State University of Paraíba. Araruna. BR
  • Vasconcelos, Rodrigo Gadelha; State University of Paraíba. Araruna. BR
  • Lima, Emeline das Neves de Araújo; Federal University of Sergipe. Lagarto. BR
  • Iglesias, Déborah Pitta Paraíso; Federal University of Pernambuco. Recife. BR
  • Queiroz, Lélia Maria Guedes; Federal University of Rio Grande do Norte. Natal. BR
Braz. dent. sci ; 20(1): 127-131, 2017. ilus
Article in English | LILACS, BBO | ID: biblio-836836
RESUMO
Defeitos ósseos de Stafne são cavidades ósseas assintomáticas localizadas em mandíbula, frequentemente causadas pela inclusão de tecidos moles. A variante comum desta entidade acomete a região de terceiros molares, abaixo do canal mandibular, sendo geralmente diagnosticada de forma incidental durante exames radiográficos de rotina. A variante em região anterior é incomum e localiza-se nas proximidades dos pré-molares mandibulares. Acredita-se que as glândulas salivares sublinguais estejam implicadas no desenvolvimento desta variante. O objetivo deste relato foi descrever um caso de defeito ósseo de Stafne na região anterior de mandíbula e um caso em mandíbula posterior, com ênfase nos achados clínicos e radiográficos. Cirurgiões dentistas deveriam ter conhecimento desta entidade para evitar biópsias desnecessárias. Na maioria dos casos, acompanhamento clínico-radiográfico constitui a conduta recomendada (AU)
ABSTRACT
Stafne bone defects are asymptomatic lingual bone depressions of the lower jaw, frequently caused by soft tissue inclusion. The common variant of this entity affects the third molar region, below mandibular canal, and is mostly diagnosed incidentally during routine radiographic examination. The uncommon anterior variant is relatively rare and located in the premolar region of the mandible. Sublingual salivary glands are thought to be responsible for the development of this variant. The aim of this report was to describe a case of Stafne bone defect in the anterior region of mandible and a case in posterior mandible, with emphasis on clinical and radiographic findings. Dental clinicians should be aware of this entity, aiming to avoid unnecessary biopsies. In most cases, clinical and radiographic follow-up is the recommended conduct (AU)
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Full text: Available Index: LILACS (Americas) Main subject: Bone Cysts / Diagnostic Imaging / Maxillofacial Abnormalities / Mandibular Injuries Type of study: Diagnostic study Limits: Adult / Aged / Humans / Male Language: English Journal: Braz. dent. sci Journal subject: Dentistry / Sa£de Bucal Year: 2017 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Pernambuco/BR / Federal University of Rio Grande do Norte/BR / Federal University of Sergipe/BR / State University of Paraíba/BR

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Full text: Available Index: LILACS (Americas) Main subject: Bone Cysts / Diagnostic Imaging / Maxillofacial Abnormalities / Mandibular Injuries Type of study: Diagnostic study Limits: Adult / Aged / Humans / Male Language: English Journal: Braz. dent. sci Journal subject: Dentistry / Sa£de Bucal Year: 2017 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Pernambuco/BR / Federal University of Rio Grande do Norte/BR / Federal University of Sergipe/BR / State University of Paraíba/BR