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2. Intravitreal injection - Wikipedia

   en.wikipedia.org/wiki/Intravitreal_injection

   Intravitreal injection is the method of administration of drugs into the eye by injection with a fine needle. The medication will be directly applied into the vitreous humor . [ 1 ] It is used to treat various eye diseases, such as age-related macular degeneration (AMD) , diabetic retinopathy , and infections inside the eye such as ...

3. Cataract surgery - Wikipedia

   en.wikipedia.org/wiki/Cataract_surgery

   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.

4. Intracameral injection - Wikipedia

   en.wikipedia.org/wiki/Intracameral_injection

   An intracameral injection is usually of an antibiotic into the anterior chamber of the eyeball to prevent endophthalmitis caused by an infection of the eye that can occur after cataract surgery. The Food and Drug Administration (FDA) has not approved antibiotics for this use and it is considered 'off-label'.

5. Cataract - Wikipedia

   en.wikipedia.org/wiki/Cataract

   A cataract is a cloudy area in the lens of the eye that leads to a decrease in vision of the eye ... The eye is numbed with either a subtenon injection around the eye ...

6. Manual small incision cataract surgery - Wikipedia

   en.wikipedia.org/wiki/Manual_small_incision...

   Manual small incision cataract surgery (MSICS) is an evolution of extracapsular cataract extraction (ECCE); the lens is removed from the eye through a self-sealing scleral tunnel wound. A well-constructed scleral tunnel is held closed by internal pressure, is watertight, and does not require suturing.

7. Anesthesia for eye surgery - Wikipedia

   en.wikipedia.org/wiki/Anesthesia_for_eye_surgery

   Cataract surgery by phacoemulsification is frequently performed under surface anaesthesia. Facial nerve, which supplies the orbicularis oculi muscle, is blocked in addition for intraocular surgeries. Topical anaesthesia is known to cause endothelial and epithelial toxicity, allergy and surface keratopathy. [citation needed]