The meaning of INTORSION is inward rotation (as of a body part) about an axis or a fixed point; especially : rotation of the eye around its anteroposterior axis so that the upper part moves …

Intorsion: top of the eye twists in towards the nose (e.g. while looking at R eye, it appears to turn clockwise) Extorsion: top of the eye twists away from the nose (e.g. while looking at R eye, it …

Nov 14, 2024 · Incycloduction (intorsion) is the nasal rotation of the vertical meridian; excycloduction (extorsion) is the temporal rotation of the vertical meridian (see the image …

If the upper pole of the vertical meridian of the cornea appears to rotate inward, it is called intorsion, and outward, extorsion. If the eye rotates to the right it may be called dextrotorsion …

Intorsion is the inward rotation of the eye, where the top part of the eye moves towards the nose. It is a movement controlled by certain muscles innervated by cranial nerves, specifically in …

Incyclotorsion, also known as intorsion, occurs when the 12 o’clock position of the eye rotates nasally, or inward toward the midline of the face. Conversely, excyclotorsion, or extorsion, …

May 17, 2025 · Noun intorsion (countable and uncountable, plural intorsions) A winding, bending, or twisting. (anatomy) A bending or twisting of an organ from its proper alignment.

intorsion (ĭn-tor′shŭn) [L. in, toward, + torsio, twisting] Rotation of the eye inward toward the nose on the anterioposterior axis of the eye. In this condition, 12 o’clock on the corneal margin …

intorsion, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

INTORSION definition: a twisting about an axis or fixed point, as of the stem of a plant. See examples of intorsion used in a sentence.