Abstract
Purpose
In this study, we aimed to reveal the detailed anatomy of mental nerve branches to the inferior labial glands.
Methods
Embalmed cadaveric heads were used in this study and the mental nerve branches to the inferior labial glands were dissected. Branches to the glands were then excised for histological observation.
Results
On all sides, the inferior labial glands were innervated by small branches arising from mental nerve branches that innervated the lower lip. No nerve branches to the inferior labial gland crossed the midline. Histological observation found that the tissue to the inferior labial gland were composed primarily of nerve fibers with a small number of surrounding vessels. Histological findings in examined specimens were consistent.
Conclusion
The inferior labial glands were innervated by small branches of the mental nerve to the lower lip.
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Acknowledgements
The authors sincerely thank those who donated their bodies to science so that anatomical research could be performed. Results from such research can potentially increase mankind’s overall knowledge that can then improve patient care. Therefore, these donors and their families deserve our highest gratitude [10].
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This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.
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JI: data collection, data analysis, and manuscript writing. YH: data analysis, and manuscript writing. KN: data analysis and manuscript editing. JK: data analysis and manuscript editing. KW: protocol/project development and manuscript editing. RST: protocol/project development and manuscript editing.
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Iwanaga, J., Haikata, Y., Nakamura, K. et al. An anatomical and histological study of mental nerve branches to the inferior labial glands. Surg Radiol Anat 43, 1801–1804 (2021). https://doi.org/10.1007/s00276-021-02795-6
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DOI: https://doi.org/10.1007/s00276-021-02795-6