TNOA Journal of Ophthalmic Science and Research

: 2018  |  Volume : 56  |  Issue : 2  |  Page : 135--136

Answers to previous issue photo quiz

Atheek Shaik1, Nishanth Madhivanan2,  
1 Department of Ophthalmology, Fathimah Eye Clinic, Chennai, Tamil Nadu, India
2 Department of Ophthalmology, MN Eye Hospital, Chennai, Tamil Nadu, India

Correspondence Address:
Dr. Atheek Shaik
Fathimah Eye Clinic, Chennai, Tamil Nadu

How to cite this article:
Shaik A, Madhivanan N. Answers to previous issue photo quiz.TNOA J Ophthalmic Sci Res 2018;56:135-136

How to cite this URL:
Shaik A, Madhivanan N. Answers to previous issue photo quiz. TNOA J Ophthalmic Sci Res [serial online] 2018 [cited 2020 Sep 23 ];56:135-136
Available from:

Full Text

Question 1: A 60-year-female patient gave a history of corneal surgery having been done 2 years ago. The anterior segment optical coherence tomography is given in [Figure 1]. What could be the surgery that was done?


Answer: Posterior lamellar keratoplasty.

Question 2: A 20-year-old boy came for a routine eye examination. His visual acuity was 6/6. His pupils and color vision were normal. Fundus examination showed these findings [Figure 2]. What is the diagnosis?


Answer: Optic disc drusen.

Question 3: What is the name of the device shown in [Figure 3] and what is it used for?


Answer: Luneau Cochet-Bonnet esthesiometer. It is used to measure corneal sensation.

Question 4: A 45-year-old female came with complaints of recurrent eye pain and redness [Figure 4]. She gave a history of recurrent episodes of elbow and wrist pain for the past 10 years, what could be the most probable diagnosis?


Answer: Peripheral ulcerative keratitis.

Question 5: A 45-year-old male, came with the complaints of defective vision. He gave a history of surgery for refractive power correction, 20 years ago. What is the name of the implant [Figure 5] that the patient has had?


Answer: Artisan phakic intraocular lens.

Declaration of patient consent

The authors certify that they have obtained all appropriate patient consent forms. In the form the patient(s) has/have given his/her/their consent for his/her/their images and other clinical information to be reported in the journal. The patients understand that their names and initials will not be published and due efforts will be made to conceal their identity, but anonymity cannot be guaranteed.

Financial support and sponsorship


Conflicts of interest

There are no conflicts of interest.