Signs of a systemic disease may be evident on the outer surface of the eye (eyelids, conjunctiva and cornea), middle of the eye ...

... and very big flat eyes with narrow cornea from dorsal view (smaller, not so flattened and with rather wide cornea in the other ... with two outer spiniform setae; endopod with two or three spiniform setae. For a long time the species was known only off Japan ... without additional spines on the outer spine (found in B. inopinata). Uropods: exopod segment 1 is 0.23-0.26 of the ramus ...

... bulging eyeballs as a result of shallow eye orbits which usually causes some sort of damage to the cornea (the outer layer of ...

... plexus Nerves Cranial nerves Spinal nerves Ganglia Enteric nervous system Eye Cornea Iris Ciliary body Lens Retina Ear Outer ...

Based on the injury to the eyewall (outer fibrous coat of the eye consisting of cornea and sclera) Closed globe injury: the eye ... Types include contusion and lamellar laceration Open globe injury: there is a full thickness injury of the eye wall (cornea and ... This includes chemical burns of both the conjunctiva and cornea. An urgent case must be treated within hours. This includes ...

... followed by an incision through the sclera and cornea approximately parallel to the outer surface, and then a beveled incision ... The cataract's outer (cortical) layer is then separated from the capsule by a gentle, continuous flow or pulsed dose of liquid ... The small incision into the anterior chamber of the eye is made at or near the corneal limbus, where the cornea and sclera meet ... The lens is manually removed through a 10-12 mm (0.39-0.47 in) incision in the cornea or sclera. Although it requires a larger ...

... followed by an incision through the sclera and cornea approximately parallel to the outer surface, and then a beveled incision ... The incision must extent at least a millimetre into the cornea, and follow the curve of the edge of the cornea. The size of the ... The distance between the outer opening of the tunnel and the inner opening should be at least 4 mm for a good seal. The shape ... The small incision into the anterior chamber of the eye is made at or near the corneal limbus, where the cornea and sclera meet ...

... a non-invasive medical imaging technique for mapping the surface curvature of the cornea, the outer structure of the eye The ...

... especially the outer canthus Superficial infiltration of the cornea is not uncommon. The discharge is grayish yellow, adherent ... It is characterized by: Chronic, mild angular blepharoconjunctivitis frequently localized on the lid at the outer canthus ...

The cornea is rounded, it is about as long as and slightly wider than the stalk; it is well pigmented. The scaphocerite reaches ... The exopod of the uropod has the outer margin straight and ending in a tooth, which at its inner side bears a movable spine. ... A sharp spine is placed on the outer margin of the antennal peduncle near the base of the scaphocerite. The mandible bears no ... palp; the incisor process ends in three or four teeth, the outer of which are the larger; the molarprocess bears some rounded ...

Two rows of teeth are in the upper jaw; the inner row teeth are longer than the outer row. Three rows of teeth are on the lower ... As is common among benthic and demersal fish, the cornea of the eye has an iridescent layer, the function of which may be to ... Lythgoe, J. N. (1975). "The Structure and Phylogeny of Iridescent Corneas in Fishes". Vision in Fishes. pp. 253-262. doi: ... jaw; the outer row is covered by lips, the middle teeth increase in size. Both jaws have posterior teeth that slant slightly ...

The transducer is surrounded by an outer ring that flattens the adjacent cornea reducing its influence on measurement. Because ... A thick cornea gives rise to a greater probability of an IOP being overestimated (and a thin cornea of an IOP being ... It uses an air pulse to deform the cornea into a slight concavity. The difference between the pressures at which the cornea ... The tonometer tip rests on the cornea with a constant appositional force of one gram. When the sensor is subjected to a change ...

The outer edges of the upper margins of the eye orbits are triangular in shape and distinctly pointing forward. The lower ... They also have large eyestalks with the cornea occupying most of the bottom part. Golden ghost crabs are common inhabitants of ... The carapace is wider than it is long, being broadest at the width between the outer edges of the eye orbits. The upper surface ... The carapace bulges outward on the outer thirds and is separated from the central regions by shallow furrows. As in other ...

Antennal scale with smooth outer margin, terminating with non-articulated spine. Pereopod endopods not differentiated; only ... from rather reduced to large with well-developed cornea. Being an ancient group of crustaceans, possibly originated in the ...

The ink sac is pear-shaped, with a silvery blue-green outer layer. The vane of the gladius (the rigid internal remnants of the ... Their eyes are large and covered entirely by a transparent secondary cornea. They are greenish at the base. A pair of prominent ... A prominent ridge (a keel) is present on the outer surface of each of the tentacle clubs (the wide tip of the tentacles). There ...

Corneal incision - Two cuts are made at the margin of the clear cornea to allow insertion of instruments into the eye. ... This is only temporary and is called second sight.[citation needed] Cortical cataracts are due to the lens cortex (outer layer ... The incision at the junction of the sclera and cornea and the hole in capsule during capsulorhexis, traditionally made with a ... Kim E, Yoon SY, Shin YJ (2014), Studies on the Cornea and Lens, Springer, p. 4, ISBN 978-1493919352 Pascal H (2013), Essential ...

Some cells in the lens vesicle will be fated to form the cornea and the lens vesicle will develop completely to form the ... The optic vesicles then develop into the optic cup with the inner layer forming the retina and the outer portion forming the ... However, the lens is necessary to act as an inducer for the ectoderm to transform it into the cornea. Surface ectoderm produces ... The inner layer of the optic cup is made of neuroepithelium (neural retina), while the outer layer is composed of retinal ...

It is a myopsid squid, which is the near shore group and that means that they have corneas over their eyes. The species lives ... The tentacular clubs are narrow with 4 rows of suckers and 2 large rows in the center of the tentacular club bordered by outer ... The eyes of D. opalescens are covered with a non-perforated membrane known as a cornea which is a signature of myopsid squid. ...

The outer has a parabolic surface, countering the effects of spherical aberration while allowing a sharp image to be formed. ... In refractive corneas, the lens tissue is corrected with inhomogeneous lens material (see Luneburg lens), or with an aspheric ... The outer layer is highly pigmented, continuous with the retinal pigment epithelium, and constitutes the cells of the dilator ... An alternative solution, borne by some divers, is to have a very strongly focusing cornea. An alternative to a lens is to line ...

... cornea and heart. Such tissue-regenerating properties of thymosin β4 may ultimately contribute to repair of human heart muscle ... β4 has been shown to stimulate formation of new heart muscle cells from otherwise inactive precursor cells present in the outer ...

Moving the lens off the cornea first can improve comfort during removal and reduce risk of scratching the cornea with a ... The lens' convex (outer) surface is thus cut and polished by the same process. This method can be used to shape rigid as well ... The cornea needs a constant supply of oxygen to remain completely transparent and function as it should; it normally gets that ... Rigid lenses should be placed directly on the cornea. Soft lenses may be placed on the sclera (white of the eye) and then slid ...

His liver, kidney, corneas were donated by his wife Lim Yoke Pay, who also donated his skin and iliac arteries as well. The ... 0.025 cm to 0.046 cm of the outer layer of the skin - mostly from the hidden areas of the body, such as the back and thighs - ... "Clear vision for nun with new corneas". Archived from the original on 2 March 2016. Retrieved 22 February 2016. "Live On". ...

The cornea is formed from a translucent epidermal layer; the slit-shaped pupil forms a hole in the iris just behind the cornea ... Each sucker is usually circular and bowl-like and has two distinct parts: an outer shallow cavity called an infundibulum and a ... The skin consists of a thin outer epidermis with mucous cells and sensory cells, and a connective tissue dermis consisting ...

... bleeding beneath the outer lining of the brain), subdural effusion (collection of fluid beneath the outer lining of the brain ... osteopetrosis Axenfeld-Rieger anomaly B4GALT1-congenital disorder of glycosylation Bardet-Biedl syndrome Brittle cornea ...

The eyestalks are yellow whilst the corneas are black, but they are probably best identifiable by their large yellow claws with ... Its pereiopods are fairly average and its chelae are without prominent, swollen protuberance on outer surface near the base of ...

Instead of sound passing through the outer ear to the middle ear, porpoises receive sound through the throat, from which it ... When porpoises surface, their lens and cornea correct the nearsightedness that results from the refraction of light; their eyes ... In whales, and other marine mammals, there is no great difference between the outer and inner environments. ... slightly flattened corneas and a tapetum lucidum; these adaptations allow for large amounts of light to pass through the eye ...

One of these, Cornea Brăiloiu, served the Prince as both ambassador and organizer of defense expeditions against the Kurucok. ... whose scheming against the regime ended with his public hanging at Bucharest's Outer Market. His public humiliation and killing ... 361-362 Vasile Marinoiu, "Marele ban Cornea Brăiloiu și mănăstirea Tismana în timpul domniei lui Constantin Brâncoveanu", in ...

Tumor may invade locally to involve the iris or anterior retina, or through the cornea or sclera. In advanced cases, tumor may ... while terminal bars form the outer limiting membrane on the other side. Proliferating tumor cells of diktyoma maintain the same ... cornea, or sclera. Most diktyomas are malignant. Imaging studies such as ultrasonography (US), Computerized Tomography (CT) and ...

The oil droplets filter incident light before it reaches the visual pigment in the outer segments of the photoreceptors. The ... shorter wavelengths are blocked by the cornea. The photoreceptor cells of the retina are sensitive to near ultraviolet light, ...

... rod outer segments MeSH A09.371.729.760 - retinal bipolar cells MeSH A09.371.729.765 - retinal ganglion cells MeSH A09.371. ... cornea MeSH A09.371.060.217.113 - bowman membrane MeSH A09.371.060.217.228 - corneal stroma MeSH A09.371.060.217.271 - descemet ... outer MeSH A09.246.631.246.577.543 - labyrinth supporting cells MeSH A09.246.631.246.814 - round window MeSH A09.246.631.246. ...