Startseite > Begriffe > Philippinisch (TL) > artipisyal na lente para sa mata

artipisyal na lente para sa mata

An intraocular lens (IOL) is an implanted lens in the eye, usually replacing the existing crystalline lens because it has been clouded over by a cataract, or as a form of refractive surgery to change the eye's optical power. It usually consists of a small plastic lens with plastic side struts, called haptics, to hold the lens in place within the capsular bag inside the eye. needed IOLs were traditionally made of an inflexible material (PMMA), although this has largely been superseded by the use of flexible materials. Most IOLs fitted today are fixed monofocal lenses matched to distance vision. However, other types are available, such as multifocal IOLs which provide the patient with multiple-focused vision at far and reading distance, and adaptive IOLs which provide the patient with limited visual accommodation.

0
Zu "Mein Glossar" hinzufügen

Was möchtest du sagen?

Du musst dich anmelden, um an Diskussionen teilzunehmen.

Begriffe aus den Nachrichten

Ausgewählte Begriffe

FiliWiki
  • 0

    Begriffe

  • 0

    Glossare

  • 2

    Beobachter

Branche/Gebiet Obst & Gemüse Kategorie Früchte

pipino

A long, green, cylinder-shaped member of the gourd family with edible seeds surrounded by mild, crisp flesh. Used for making pickles and usually eaten ...