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Most IOLs fitted today are fixed monofocal lenses matched to distance vision. However, other types are available, such as a multifocal intraocular lens that provides multiple-focused vision at far and reading distance, and adaptive IOLs that provide limited visual accommodation. Multifocal IOLs can also be trifocal IOLs or extended depth of ...
Intraocular lenses that correct presbyopia are divided into two main categories: [1] Multifocal IOLs: achieve near and distance vision by having two (bifocal) or three (trifocal) focal points simultaneously. The function of multifocal IOL depends on the pupil size for refractive types.
Phakic intraocular lenses are indicated for patients with high refractive errors when the usual laser options for surgical correction (LASIK and PRK) are contraindicated. [1] [2] Phakic IOLs are designed to correct high myopia ranging from −5 to −20 D if the patient has enough anterior chamber depth (ACD) of at least 3 mm. [3]
Cataract surgery, also called lens replacement surgery, is the removal of the natural lens of the eye that has developed a cataract, an opaque or cloudy area. [1] The eye's natural lens is usually replaced with an artificial intraocular lens (IOL) implant.
Essential oil of Eucalyptus A glass vial containing sandalwood oil Davana essential oil Vial of Tanacetum annuum oil (blue tansy). Agar oil or oodh, distilled from agarwood (Aquilaria malaccensis).
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Mineral oil is used as the principal fuel in some types of gel-type scented candles. [29] It is used for cooling, such as in the liquid submersion cooling of components in some custom-built computers. [30] [31]
You could have a virtual visit with a doctor and get some prescriptions filled, or you could visit some types of pharmacies to get help. Some doctors will even help you get the medications you ...