**Question:** Floaters are seen in following except ?

A. Retinitis pigmentosa
B. Optic neuritis
C. Macular hole
D. Vitreomacular traction

**Core Concept:** Floaters are small opacities or shadows that appear in the vitreous humor of the eye, causing them to appear to move when we move our eyes. They are usually caused by the movement of these opacities relative to the light-sensitive cells in the retina, but in some cases, they can also be due to retinal pathology.

**Why the Correct Answer is Right:** Floaters are typically associated with the vitreous humor, which is a clear, gel-like substance that fills the space between the lens and the retina in the eye. When floaters are seen in a retinal disorder, it indicates the involvement of the retina itself, rather than the vitreous humor. In the given options, Retinitis pigmentosa, Optic neuritis, Macular hole, and Vitreomacular traction involve retinal pathology, which is why they are incorrect answers.

**Why Each Wrong Option is Incorrect:**

A. **Retinitis pigmentosa:** This is a hereditary retinal degenerative disease that causes progressive loss of photoreceptor cells in the retina, leading to visual symptoms like night blindness, tunnel vision, and peripheral scotomas. Retinitis pigmentosa does not specifically affect the vitreous humor, making it an incorrect answer for the question about floaters.

B. **Optic neuritis:** This is an inflammation of the optic nerve, leading to various visual disturbances. Optic neuritis primarily affects the optic nerve and the surrounding tissues, not the vitreous humor or retina, making it an incorrect answer for the question about floaters.

C. **Macular hole:** This is a tear or hole in the macula, a part of the retina responsible for sharp vision. Macular holes involve the retina, not the vitreous humor or the optic nerve, making it an incorrect answer for the question about floaters.

D. **Vitreomacular traction:** This condition is characterized by the adhesion of the vitreous humor to the macula, leading to visual symptoms such as floaters, flashes, and distortion of vision. Vitreomacular traction is a form of retinal pathology, making it an incorrect answer for the question about floaters.

**Core Concept:** Floaters are typically seen in conditions involving the vitreous humor or retina, not optic neuritis or macular hole. These conditions are unrelated to the vitreous humor and therefore do not produce floaters. The correct answer, Vitreomacular traction, involves the adhesion of the vitreous humor to the macula, causing visual symptoms like floaters, flashes, and distortion.

**Why Each Wrong Option is Incorrect:**

A. Retinitis pigmentosa and macular hole are retinal conditions that primarily affect the retina, not the vitreous humor. Floaters are more commonly seen in conditions that involve the vitreous humor or the retina, like Vitreom