RECTUS SUPERIOR Meaning and
Definition
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The term "rectus superior" is primarily used in anatomy and refers to a specific muscle in the human body. It specifically pertains to the "rectus superior muscle," which is one of the extraocular muscles located in the eye.
The rectus superior muscle, also known as the "superior rectus muscle," is one of the six muscles responsible for eye movement and is positioned above the eyeball. It originates from the annulus of Zinn, a tendinous ring within the eye socket, and its tendon passes through the trochlea, a structure that helps to change the direction of the muscle's pull. The muscle then inserts into the upper part of the eyeball.
The main function of the rectus superior muscle is to elevate the eye, primarily moving it upward. This muscle also assists in certain eye movements, such as intorsion (rotation toward the nose) and abduction (lateral movement away from the middle).
Damage or dysfunction of the rectus superior muscle can lead to various eye movement impairments, such as decreased upward gaze or double vision. Additionally, conditions such as strabismus (eye misalignment) can also affect the function of this muscle, resulting in visual disturbances.
Understanding the role and function of the rectus superior muscle is crucial for medical professionals and researchers in diagnosing and treating eye-related conditions and disorders.
Common Misspellings for RECTUS SUPERIOR
- eectus superior
- dectus superior
- fectus superior
- tectus superior
- 5ectus superior
- 4ectus superior
- rwctus superior
- rsctus superior
- rdctus superior
- rrctus superior
- r4ctus superior
- r3ctus superior
- rextus superior
- revtus superior
- reftus superior
- redtus superior
- recrus superior
- recfus superior
- recgus superior
Etymology of RECTUS SUPERIOR
The word "rectus superior" is derived from the Latin language. "Rectus" means "straight" or "erect", while "superior" means "higher" or "upper". When used in the context of anatomy, "rectus superior" refers to a muscle that is straight and located in an upper or superior position.
Similar spelling words for RECTUS SUPERIOR
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