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Levator palpebrae superioris muscle information


Levator palpebrae superioris
Rectus muscles:
2 = superior, 3 = inferior, 4 = medial, 5 = lateral
Oblique muscles: 6 = superior, 8 = inferior
Other muscle: 9 = levator palpebrae superioris
Other structures: 1 = Annulus of Zinn, 7 = Trochlea, 10 = Superior tarsus, 11 = Sclera, 12 = Optic nerve
The levator palebrae superioris can be seen here, travelling above the superior rectus muscle, and ending at the upper eyelid.
Details
OriginInferior surface of lesser wing of sphenoid
InsertionSuperior tarsal plate and skin of upper eyelid
ArteryMuscular branches of ophthalmic artery and supraorbital artery
NerveSuperior division of oculomotor nerve
ActionsElevation of upper eyelid
AntagonistPalpebral part of orbicularis oculi muscle
Identifiers
Latinmusculus levator palpebrae superioris
TA98A15.2.07.020
TA22052
FMA49041
Anatomical terms of muscle
[edit on Wikidata]

The levator palpebrae superioris (Latin: elevating muscle of upper eyelid) is the muscle in the orbit that elevates the upper eyelid.[1][2]

  1. ^ Liu, Grant T. (2003-01-01), Samuels, Martin A.; Feske, Steven K. (eds.), "Chapter 6 - Disorders of the Eyes and Eyelids", Office Practice of Neurology (Second Edition), Philadelphia: Churchill Livingstone, pp. 35–69, doi:10.1016/b0-44-306557-8/50008-3, ISBN 978-0-443-06557-6, retrieved 2020-11-11
  2. ^ Cite error: The named reference Grays2016 was invoked but never defined (see the help page).

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Levator palpebrae superioris muscle

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The levator palpebrae superioris (Latin: elevating muscle of upper eyelid) is the muscle in the orbit that elevates the upper eyelid. The levator palpebrae...

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Superior tarsal muscle

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tarsal muscle is a smooth muscle adjoining the levator palpebrae superioris muscle that helps to raise the upper eyelid. The superior tarsal muscle originates...

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recti muscles, and the superior and inferior oblique muscles, control movement of the eye. The other muscle, the levator palpebrae superioris, controls...

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Levator muscle can refer to: Levator scapulae muscle Levator palpebrae superioris muscle Levator ani Levator labii superioris alaeque nasi muscle Levator...

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Eyelid

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a thin fold of skin that covers and protects an eye. The levator palpebrae superioris muscle retracts the eyelid, exposing the cornea to the outside,...

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Danger triangle of the face

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responsible for opening the eyelid: the levator palpebrae superioris muscle and the superior tarsal muscle (Müller's muscle). CN III damage also results in loss...

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Orbicularis oculi muscle

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and form the so-called "crow's feet". The Levator palpebræ superioris is the direct antagonist of this muscle; it raises the upper eyelid and exposes the...

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Blinking

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by the forceful closing of the eyelid or inactivation of the levator palpebrae superioris and the activation of the palpebral portion of the orbicularis...

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Oculomotor nerve

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The muscles it controls are the striated muscle in levator palpebrae superioris and other extraocular muscles except for the superior oblique muscle and...

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Ophthalmic artery

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muscle Inferior oblique muscle Inferior rectus muscle Lacrimal gland Lateral rectus muscle Levator palpebrae superioris muscle Medial rectus muscle Nasalis...

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Epicanthic fold

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muscle Trochlea of superior oblique Inferior oblique muscle Eyelid Levator palpebrae superioris muscle Tarsus Medial palpebral ligament Epicanthic fold Meibomian...

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Supraorbital nerve

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[citation needed] It travels anteriorly superior to the levator palpebrae superioris muscle. It exits the orbit through the supraorbital foramen/notch...

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Human eye

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oblique, and the superior oblique. The seventh muscle is the levator palpebrae superioris muscle. When the muscles exert different tensions, a torque is exerted...

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Apraxia of lid opening

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simultaneous activation of the levator palpebrae superioris muscle and the inhibition of the orbicularis oculi muscle. Electromyographic studies have...

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Salman Rushdie

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Rushdie had an operation to correct ptosis, a problem with the levator palpebrae superioris muscle that causes drooping of the upper eyelid. According to Rushdie...

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Accessory visual structures

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thin fold of skin that covers and protects the eye. The levator palpebrae superioris muscle  helps in the movement of eyelid. The human eyelid features...

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Blepharochalasis

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atrophic skin. Damage to the levator palpebrae superioris muscle causes ptosis, or drooping of the eyelid, when the muscle can no longer hold the eyelid...

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This is a table of skeletal muscles of the human anatomy, with muscle counts and other information. Skeletal muscle maps Anterior view Posterior view...

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Supratrochlear nerve

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the trochlea of the superior oblique muscle. It then travels anteriorly above the levator palpebrae superioris muscle. It exits the orbit through the supratrochlear...

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Simpson test

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of skeletal muscles, which is exacerbated by repeated contraction. To cause sustained contraction of levator palpebrae superioris muscle, the patient...

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LPS

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dictionary. LPS may refer to: Lipopolysaccharide (Endotoxin) Levator palpebrae superioris muscle Laboratoire de Physique des Solides (LPS) Leighton Park School...

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List of elevators of the human body

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labii superioris alaeque nasi muscle angle of mouth Levator anguli oris upper eyelid Levator palpebrae superioris muscle eyeball Superior rectus muscle...

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pterygoid muscles of jaw results in the excitation of the branch of the oculomotor nerve that innervates the levator palpebrae superioris ipsilaterally...

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Trochlea of superior oblique

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a pulley-like structure in the eye. The tendon of the superior oblique muscle passes through it. Situated on the superior nasal aspect of the frontal...

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Myasthenia gravis

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describes a subtype of MG where muscle weakness is confined to the eyes, i.e. extraocular muscles, m. levator palpebrae superioris, and m. orbicularis oculi...

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Ocular myasthenia

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turned toward the affected muscle. Ptosis occurs when the levator palpebrae superioris (the muscle responsible for eyelid elevation) is affected on one or...

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Superior oblique muscle

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The superior oblique muscle or obliquus oculi superior is a fusiform muscle originating in the upper, medial side of the orbit (i.e. from beside the nose)...

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