Modifies a noun

• implantation: Quite commonly surgeons will combine surgery for glaucoma with a cataract extraction and intraocular lens implantation.

• retinoblastoma: AB - PURPOSE: To evaluate the efficacy and toxicity of subconjunctival carboplatin for intraocular retinoblastoma.

• lens: Where an intraocular lens has not been inserted, glasses with very thick lenses will be needed.

• implant: Good results are now possible in the infant and older children may be suitable for intraocular lens implants with good results.

• pressure: An increase in intraocular pressure causes the eye to enlarge.

• surgery: In our example, controls could be defined as patients who underwent elective intraocular surgery during the same period of time.