ethmoidal sinuses middle
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Middle nasal meatus — Bone: Middle meatus Roof, floor, and lateral wall of left nasal cavity. (Middle meatus labeled at center right.) Latin meatus nasi medius Gray s … Wikipedia
Middle nasal concha — Bone: Middle nasal concha Ethmoid bone from behind … Wikipedia
Middle clinoid process — Bone: Middle clinoid process Sphenoid bone. Upper surface. (Middle clinoid process labeled at upper left.) … Wikipedia
Middle thyroid vein — Vein: Middle thyroid vein The thyroid gland and its relations. (Middle thyroid vein labeled at center right.) … Wikipedia
Dural venous sinuses — Vein: Dural venous sinuses Dural veins … Wikipedia
Paranasal sinuses — Paranasal sinuses. Lateral projection of the paranasal sinus … Wikipedia
Confluence of sinuses — Vein: Confluence of sinuses Dural veins. (Labeled with confluens sinuum ) … Wikipedia
Deep middle cerebral vein — Vein: Deep middle cerebral vein Sagittal section of the skull, showing the sinuses of the dura. (Cerebral veins labeled at center left.) … Wikipedia
Cell — The basic structural and functional unit in people and all living things. Each cell is a small container of chemicals and water wrapped in a membrane. Each cell in the human body there are 100 trillion cells in each of us contains the entire… … Medical dictionary
sinus — 1. [TA] A channel for the passage of blood or lymph, without the coats of an ordinary vessel; e.g., blood passages in the gravid uterus or those in the cerebral meninges. 2. [TA] A cavity or … Medical dictionary
