What structure can be examined using a slit lamp?

The anterior chamber is a fluid-filled space located between the cornea and the iris in the eye. A slit lamp is an essential tool used in ophthalmology that provides a magnified view of the eye's anterior structures, including the cornea, conjunctiva, lens, and the anterior chamber. This device shines a beam of light that can be adjusted to create a 'slit', allowing for detailed observation and examination of the different layers and conditions affecting the eye.

With a slit lamp, an eye care professional can assess various issues such as inflammation, the presence of foreign bodies, or the overall health of the cornea and structures within the anterior chamber, including problems related to the aqueous humor. This examination is crucial for diagnosing conditions like glaucoma or other disorders affecting intraocular pressure or the eye’s transparent structures.

The other options, like the retina, vitreous body, and optic nerve, are typically examined with different tools and techniques, such as fundus cameras or indirect ophthalmoscopes, since they are located in the posterior segment of the eye.