- sellar fossa
- f. hypophysialis.
Medical dictionary. 2011.
sellar fossa
Look at other dictionaries:
fossa hypophysialis — [TA] hypophysial fossa: a deep depression in the middle of the sella turcica of the sphenoid bone, lodging the pituitary gland; called also pituitary f. and sellar f … Medical dictionary
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Foramen — A natural opening. Although a foramen is usually through bone, it can be an opening through other types of tissue, as with the foramen ovale. * * * An aperture or perforation through a bone or a membranous structure. SYN: trema (1). [L. an… … Medical dictionary
sella — SYN: saddle (1). [L. saddle] empty s. a s. turcica, often enlarged, that contains no discernible pituitary gland; may be primarily due to an incompetent sellar diaphragm with compression of the pituitary gland by herniating arachnoid or… … Medical dictionary
diaphragma — 1. A thin partition separating adjacent regions. 2. SYN: diaphragm (1). [G. d., a partition wall, midriff] d. oris SYN: mylohyoid (muscle). d. pelvis SYN: pelvic diaphragm. d. sellae [TA] a fold of dura mater extending transversely across the … Medical dictionary
