Which of the following procedures does not need dilatation of the pupil?
Ans. (d) GonioscopyRef: Khurana 4/e, p. 546Gonioscopy is examination of the anterior chamber angles. In it pupil dilation is not needed, in fact dilation of the pupil can hamper proper visualization of the angle structures.All other options need pupil dilation (although they can also be done without dilation)
Laser inferometry
Retionoscopy
Fundus examination
Gonioscopy
Glaucoma