Which one is seen after penetrating injury in ciliary’ body?
**Core Concept**
The question is testing the knowledge of the ocular anatomy and the consequences of penetrating injuries to the ciliary body. The ciliary body is a vital structure in the eye responsible for lens accommodation, aqueous humor production, and iris movement.
**Why the Correct Answer is Right**
A penetrating injury to the ciliary body can lead to a **ciliary body cyst**. This type of cyst forms when the injury disrupts the normal flow of aqueous humor, causing it to accumulate in the ciliary body. The accumulation of fluid can lead to the formation of a cyst, which can cause symptoms such as eye pain, redness, and vision disturbances.
**Why Each Wrong Option is Incorrect**
**Option A:** A choroidal detachment is more commonly associated with conditions such as glaucoma or uveitis, where there is increased intraocular pressure or inflammation affecting the choroid.
**Option B:** A hyphema is a collection of blood in the anterior chamber, typically resulting from trauma or surgery, but it is not directly related to a penetrating injury to the ciliary body.
**Option C:** A retinal detachment is a condition where the retina separates from the underlying retinal pigment epithelium, often caused by retinal tears or other retinal diseases, but it is not a direct consequence of a ciliary body injury.
**Clinical Pearl / High-Yield Fact**
When evaluating a patient with a penetrating eye injury, it is essential to perform a thorough examination of the anterior segment, including the ciliary body, to identify potential complications such as cysts or detachments.
**Correct Answer:** C. Ciliary body cyst