**Core Concept**
A superotemporal dislocation of the lens refers to the displacement of the lens in an upward and outward direction, from its normal anatomical position in the eye. This type of dislocation is often associated with specific types of eye injuries or conditions that affect the zonular fibers or vitreous humor. The lens is normally suspended in the eye by the zonular fibers, which are attached to the ciliary body.

**Why the Correct Answer is Right**
A superotemporal dislocation of the lens is typically seen in cases of blunt eye trauma, particularly when there is a significant force applied to the globe in an upward direction. This type of trauma can cause the zonular fibers to break, leading to the lens being displaced in a superotemporal direction. The vitreous humor can also become involved, with the vitreous gel and cortex being pulled out of the globe, contributing to the lens dislocation.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because posterior dislocation of the lens is typically seen in cases of penetrating eye trauma or conditions that affect the posterior segment of the eye, such as retinal detachment or vitreous hemorrhage.
* **Option B:** This option is incorrect because inferonasal dislocation of the lens is typically seen in cases of congenital conditions, such as ectopia lentis, or conditions that affect the vitreous humor and zonular fibers.
* **Option C:** This option is incorrect because superonasal dislocation of the lens is not a commonly reported type of lens dislocation and is not typically associated with the specific types of eye injuries or conditions that affect the zonular fibers or vitreous humor.

**Clinical Pearl / High-Yield Fact**
It's essential to remember that lens dislocation can be a sign of underlying trauma or a serious eye condition, and prompt evaluation and treatment are crucial to prevent further complications and preserve vision.

**Correct Answer:** C.