Case Report


Static bone cavity of the mandible: A case report

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1 Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Shandong University, Jinan, Shandong 250012, China

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Xianguang Liu

Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Shandong University, Jinan, Shandong 250012,

China

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Article ID: 100040Z07XL2022

doi: 10.5348/100040Z07XL2022CR

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How to cite this article

Liu X, Xu W, Wang X. Static bone cavity of the mandible: A case report. J Case Rep Images Dent 2022;8:100040Z07XL2022.

ABSTRACT


Introduction: Stafne bone cavity is a rare structural abnormality. It is often accidentally discovered during radiographic examination as clinical symptoms are usually absent.

Case Report: We report a case of mandibular Stafne bone cavity in a 38-year-old man with typical imaging features. It manifests on imaging as a defect or depression on the lingual side of the mandible; it appears round or oval with a clear boundary and is located below the mandibular canal and above the lower border of the mandible. After two years of follow-up, no changes were found in the bone cavity.

Conclusion: Static bone cavity (SBC) of the mandible belongs to developmental malformation, and there will be no progressive progress of the bone cavity. Its characteristic imaging manifestations are conducive to the diagnosis of the disease. This case can enhance our understanding of the SBC of the mandible and help dentists better diagnose this lesion and avoid over treatment.

Keywords: Mandible, Stafne bone cavity, Static bone cavity, Submandibular gland

SUPPORTING INFORMATION


Author Contributions:

Xianguang Liu - Substantial contributions to conception and design, Acquisition of data, Analysis of data, Interpretation of data, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Wenhui Xu - Analysis of data, Interpretation of data, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Xuxia Wang - Interpretation of data, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Guaranter of Submission

The corresponding author is the guarantor of submission.

Source of Support

None

Consent Statement

Written informed consent was obtained from the patient for publication of this article.

Data Availability

All relevant data are within the paper and its Supporting Information files.

Conflict of Interest

Authors declare no conflict of interest.

Copyright

© 2022 Xianguang Liu et al. This article is distributed under the terms of Creative Commons Attribution License which permits unrestricted use, distribution and reproduction in any medium provided the original author(s) and original publisher are properly credited. Please see the copyright policy on the journal website for more information.