Tuberculum sellae
Citation, DOI, disclosures and article data
Citation:
Hacking C, Worsley C, Glick Y, et al. Tuberculum sellae. Reference article, Radiopaedia.org (Accessed on 14 Dec 2024) https://doi.org/10.53347/rID-52072
rID:
52072
Article created:
Disclosures:
At the time the article was created Craig Hacking had no recorded disclosures.
View Craig Hacking's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Calum Worsley had no financial relationships to ineligible companies to disclose.
View Calum Worsley's current disclosures
Revisions:
5 times, by
4 contributors -
see full revision history and disclosures
Systems:
Sections:
The tuberculum sellae is the ridged process of the sphenoid bone which forms the anterior wall of the sella turcica.
Gross anatomy
Relations
The tuberculum sellae forms the anterior wall of the sella turcica, which houses the pituitary gland. It is an elongated ridge located immediately posterior to the chiasmatic groove, hence is related to the optic chiasm and anterior portions of the optic tracts. Laterally are the optic canals and posterolaterally lie the anterior clinoid processes.
Quiz questions
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References
- 1. Mcminn. Last's Anatomy. (2003) ISBN: 9780729537520 - Google Books
Incoming Links
Articles:
- Limbus sphenoidale
- Axial plane for imaging of the brain
- Twining's line (posterior cranial fossa)
- Diaphragma sellae
- J-shaped sella
- Central base of skull
- Distal dural ring
- Body of sphenoid
- Middle cranial fossa
- Pituitary macroadenoma
- Skull base meningioma
- Pituitary fossa
- Pituitary MRI (an approach)
- Tentorial angle
- Tuberculum sellae - occipital protuberance line
Cases:
Multiple choice questions:
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