The most important consequence of injury to the wall of the eye is the rupture of the wall of the eye. Depending on the cause and location of the injury, the wound can be located in the cornea, the corneoscleral rim and the sclera, and when the wound is large and the force of the trauma is strong, the contents of the eye can be dislodged from the eye or embedded in the wound. It is easy for bacteria to enter the eye to increase the chance of infection. In such cases, surgery is needed as soon as possible to prevent infection and preserve the eye. Ocular perforation is one of the common ocular traumas of ocular wall injury. Depending on the location of the perforation, it can be divided into corneal perforation injury, scleral perforation injury and corneoscleral perforation injury across the corneoscleral rim. Because the cornea is exposed in front, corneal perforation injuries are the most common in clinical practice. The following introduces what diseases need to be distinguished from perforated eye injuries. 1, blunt contusion of the eye blunt contusion of the eye is equivalent to the impact injury eye as told by Chinese medicine. Clinical manifestations vary, such as eyelid swelling, bruising, laceration, subconjunctival hemorrhage or corneal clouding, pupil dilatation, narrowing or not round, atrial clouding, lens dislocation, vitreous hemorrhage, edema, exudation, retinal detachment, etc. 2, chemical injury When chemical substances enter the eye, you can see eye pain, photophobia and tearing, conjunctival congestion and edema, and even gray necrosis, corneal clouding, especially alkaline burns are more serious. At a later stage, a full corneal opacity can be formed, seriously affecting vision or blindness. 3, electrophotographic uveitis electrophotographic uveitis refers to both eyes after exposure to ultraviolet light in a certain incubation period (6 ~ 8 hours), the emergence of sand burning pain, strong photophobia and tearing, eyelids extremely difficult to open.