Recovery of vision after trauma is determined by the severity of the injury; less severe trauma can return to the previous state of vision, and most severe trauma cannot return to pre-injury vision. If only traumatic clouding of the lens has occurred, without affecting other eye structures, such as the cornea, retina optic nerve. Implantation of the lens in this case can restore vision to the pre-surgery level or better than the pre-surgery vision. However, if the trauma has resulted in a laceration of the cornea, or retinal damage, or damage to the optic nerve, even with the implantation of an IOL, the recovery of vision will be poorer, and most of the time, it will not be able to return to the pre-injury level of vision. Therefore, the recovery of vision depends on the specific damage to the eye, and eye trauma should be treated as soon as possible.