- a) keratoconjuncivitis sicca
- b) Bell’s Palsy
- c) Neurotrophic keratitis
- d) Rheumatoid arthritis
- e) Keratoconjuncivitis sicca
- f) chronic pilocarpine treatment
- g) pseudoexfoliation syndrome
- h) intraoperative floppy iris syndrome
- i) ectopia lentis
Correct Answer: ectopia lentis
The Malyugin ring is a device to enlarge a small pupil and/or stabilize an atonic iris. This may be necessary in patients with pilocarpine treatment, pseudoexfoliation, and IFIS. Pupillary dilation is usually not an issue in ectopia lentis.