Nov 6, 2025 · The extraocular muscles are located within the orbit, but are extrinsic and separate from the eyeball itself. They act to control the movements of the eyeball and the superior eyelid.

Why the H? Now that you understand how the muscles function, the reason we draw an “H” to test extraocular movements will make sense (note that drawing a square will also illustrate the …

The movements of the extraocular muscles take place under the influence of a system of extraocular muscle pulleys, soft tissue pulleys in the orbit. The extraocular muscle pulley …

May 10, 2020 · The extraocular muscles (EOM) are responsible for controlling the movements of the eyeball and upper eyelid. These muscles are also known as the extrinsic eye muscles, …

The voluntary muscles include seven extraocular muscles that control the movements of the eye and eyelids, and are important for binocular single vision. These include four recti muscles, …

Extraocular muscles are muscles that are attached to the outside of each globe (eyeball) that move and rotate the eye to help us see in different directions. There are 6 EOMs on each eye …

Oct 30, 2023 · Four of the 6 extraocular muscles controls movement in the cardinal directions: north, east, south, west (or up, right, down, left). The other 2 of 6 extraocular muscles are …

Extraocular eye movement can be assessed using the diagnostic positions test. Use the following steps: Sit or stand about 3–4 feet (about two arms-lengths) away from the client, at the same …

Nov 14, 2024 · Extraocular muscles are specialized skeletal muscles that play a crucial role in controlling eye movements, allowing for precise visual tracking and alignment. The actions of …

Dec 29, 2025 · Human eye - Extraocular Muscles: Six muscles outside the eye govern its movements. These muscles are the four rectus muscles—the inferior, medial, lateral, and …