Search results
Results from the WOW.Com Content Network
The superior tarsus (tarsus superior; superior tarsal plate), the larger, is of a semilunar form, about 10 mm (0.4 in) in breadth at the center, and gradually narrowing toward its extremities. It is adjoined by the superior tarsal muscle. To the anterior surface of this plate the aponeurosis of the levator palpebrae superioris is attached.
Meibomian glands (also called tarsal glands, palpebral glands, and tarsoconjunctival glands) are sebaceous glands along the rims of the eyelid inside the tarsal plate. They produce meibum , an oily substance that prevents evaporation of the eye's tear film .
Hock (anatomy), the region formed by the tarsal bones connecting the tibia and metatarsus of a digitigrade or unguligrade quadrupedal mammal; Tarsus (eyelids), elongated plate of dense connective tissue in each eyelid; The distal segment of an arthropod leg – see Arthropod tarsus; The lower leg of a bird, also known as tarsometatarsus
This portion inserts on the skin of the upper eyelid, as well as the superior tarsal plate. It is a skeletal muscle. The superior tarsal muscle, a smooth muscle, is attached to the levator palpebrae superioris, and inserts on the superior tarsal plate as well.
Tarsal claw (claw): One of a set of claws at the tip of the tarsus; there may be a single pair, often concealed in a claw tuft, or an additional third central claw, much smaller than the other two [31] Tarsal organ: a small pit, usually spherical and on the dorsal surface of each tarsus, believed to respond to humidity [32] Tarsus: see segments
tarsal plate, upper eyelid: ophthalmic artery: oculomotor nerve [CNIII] retracts and elevates eyelid: orbicularis oculi: 2 1 superior tarsal: head, extraocular (left/right) underside of levator palpebrae superioris: superior tarsal plate of eyelid: ophthalmic artery: sympathetic nervous system: raises upper eyelid? 2 1 rectus, superior: head ...
The lacrimal papilla is an elevation in the inner side of the eyelid, at the edge of the lacrimal lake. [10] The lacrimal canaliculi open into the papilla. [10] The opening of each canaliculus is the lacrimal punctum. From the punctum, tears will enter the lacrimal sac, [2] then on to the nasolacrimal duct, and finally into the nasal cavity. [10]
Eyelid edema is a condition in which the eyelids are swollen and tissues contain excess fluid. It may affect eye function when it increases the intraocular pressure. Eyelid edema is caused by allergy, trichiasis or infections. [4] The main symptoms are swollen red eyelids, pain, and itching. Chronic eyelid edema can lead to blepharochalasis.