Evaluation of the position variation of mandibular foramen

Berlińska Magdalena, Misiejuk Aleksandra, Komisarek Oskar. Evaluation of the position variation of mandibular foramen. Journal of Education, Health and Sport. 2019;9(7):185-194. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.3269410

http://ojs.ukw.edu.pl/index.php/johs/article/view/7120

https://pbn.nauka.gov.pl/sedno-webapp/works/917520

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© The Authors 2019;

This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland

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Received: 20.06.2019. Revised: 25.06.2019. Accepted: 04.07.2019.

EVALUATION OF THE POSITION VARIATION OF MANDIBULAR FORAMEN

Magdalena Berlińska¹ magdalena.berlinska@onet.pl ORCID: 0000-0002-1742-5481,

Aleksandra Misiejuk¹ ale.misiejuk@gmail.com ORCID: 0000-0001-8224-4962,

Oskar Komisarek² oskarkomisarek@gmail.com ORCID: 0000-0002-1037-3711

¹Students Scientific Society of Maxillofacial and Orthognathic surgery, Poznan University of Medical Sciences, Collegium Maius, ul. Fredry 10, 61-701 Poznań

²Department of Maxillofacial Orthopaedics and Orthodontics, Poznan University of Medical Sciences, Collegium Maius, ul. Fredry 10, 61-701 Poznań

ABSTRACT

INTRODUCTION: Mandibular foramen is located on the internal surface of the ramus of the mandible. Through this opening mandibular nerve and vessels enter the mandibular canal. As there are no palpable landmarks that allow determining the position of the mandibular foramen precisely, it is helpful to use radiological imaging methods for this purpose. Mainly X-ray techniques are used, especially panoramic radiograph for its accessibility and wide range of diagnostic applications.

Knowledge of the position of the mandibular foramen is essential for the correct and effective performance of the inferior alveolar nerve block, which is one of the most common anaesthesia in dental practice.

AIMS: The purpose of the study was to examine and find possible correlations between sex, age, posterior teeth loss and relative localization of the mandibular foramen.

SUBJECTS AND METHODS: Selected parameters were measured on 50 digital panoramic radiographic images of 50 patients, including 33 males and 17 females, hospitalized in the Maxillofacial Surgery Ward of the Heliodor Swiecicki Clinical Hospital in Poznan.

RESULTS: Localization of the mandibular foramen does not correlate with age, nor the posterior teeth loss and sex has only a slight impact on its vertical location.

CONCLUSIONS:

Since none of the parameters proved to be particularly useful in predicting the location of the mandibular foramen. The operator should administer inferior alveolar nerve anaesthesia in accordance with standard rules.

KEYWORDS: Mandibular foramen; panoramic radiography; anatomic variation; inferior alveolar nerve block