Which part of the human body has a protective layer called the sclera
Which four-letter word, beginning with "U", is the pigmented layer of the eye, lying beneath the sclera
and cornea, and comprising the iris, choroid and ciliary body?
Ophthalmic neuroimaging findings in IIH reflect the mechanical deformations of the optic nerve sheath, lamina cribrosa, and posterior sclera
due to increased CSF pressure transferred through the intraorbital optic nerve, and these findings are generally reported based on subjective radiologic interpretations in studies (18,22,23).
Scleral lenses fit underneath the top and bottom lid and the lens rests on the tough, white part of the eye, the sclera
, rather than on the cornea.
The higher its concentration, the darker the blue staining [12,13]; therefore, the use of GNP is limited to the white sclera
examinations may be completed on the eyelid, sclera
, conjunctiva, iris, natural crystalline lens, and cornea.
The patients showed the signs of ocular lesions associated with plaque formation on the cornea and sclera
and papilloma formation on the lateral limbus of eye.
These stem cells come from a bank in the limbus - the border of the cornea and the white part of the eye, which is known as the sclera
But in the case of Vin, 'he has blue sclera
or what they call as congenital albinism," Martinez added.
Images in the sagittal plane were considered ideal and were included in the study when the B-mode image showed the lens maximal diameter and all the ocular surfaces aligned symmetrically along the central optical axis and when vector A-mode peaks for both lens capsules and the posterior sclera
were maximal (Fig 2).
The injuries were sustained during the administration of peribulbar blocks, a technique whereby anesthesia is applied by needle injection around the sclera
of the eye.
While the authors found that female patients with RA had a thinner sclera
compared to healthy subjects, there was no difference for corneal, choroidal and foveal thickness.