The treatment of traumatic cataract depends on the severity of the patient. Mild ones can be observed and left untreated for the time being, while serious ones can be treated with surgery. 1. No treatment for the time being: if the traumatic cataract is caused by concussive injury, located in the periphery of the lens, and does not have much effect on the vision, it can be observed and left untreated for the time being. 2. Surgical treatment: If it is caused by corneal perforation injury, the foreign body enters into the lens, and there is rupture of anterior capsule and vitreous, it is necessary to carry out the surgical method of corneal perforation injury, lens removal plus vitrectomy. If the traumatic cataract is completely cloudy, it can be treated with cataract extraction plus IOL implantation. Patients with trauma-associated cataracts should seek prompt medical attention and standardized treatment as prescribed by their doctors.