Nasal sill
Last revised by Daniel J Bell on 22 Aug 2017
Citation, DOI, disclosures and article data
Citation:
Bell D, Hapugoda S, Nasal sill. Reference article, Radiopaedia.org (Accessed on 25 Apr 2024) https://doi.org/10.53347/rID-55120
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rID:
55120
Article created:
20 Aug 2017,
Daniel J Bell ◉
Disclosures:
At the time the article was created Daniel J Bell had no recorded disclosures.
View Daniel J Bell's current disclosures
Last revised:
22 Aug 2017,
Daniel J Bell ◉
Disclosures:
At the time the article was last revised Daniel J Bell had no recorded disclosures.
View Daniel J Bell's current disclosures
Revisions:
4 times, by
2 contributors -
see full revision history and disclosures
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Synonyms:
- Nostril sill
- Nostril sills
- Nasal sills
The nasal sill is the soft tissue ridge forming the posterior margin of the anterior naris. It also forms the caudal margin of the nasal vestibule.
The nasal sill forms part of the nasal base, which is defined as the inferior third of the nose when viewing the nose from below with the neck extended.
References
- 1. Oh, M., Lee, D., Choi, T. and Kim, S. (2010). Anatomic Study of the Nostril Sill. Annals of Plastic Surgery, 65(1), pp.56-59.
- 2. Daniel, R., Glasz, T., Molnar, G., Palhazi, P., Saban, Y. and Journel, B. (2013). The Lower Nasal Base: An Anatomical Study. Aesthetic Surgery Journal, 33(2), pp.222-232.
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