Conical corneas have good short-term transplantation results, but what the long-term outcome is is related to the specific condition of the patient. For early diagnosis of conical cornea the most effective examination is corneal topography. Patients with uncorrectable vision and rapid progression of the disease can undergo corneal transplantation, such as penetrating corneal transplantation and deep lamellar corneal transplantation, etc., all of which can achieve satisfactory results and enable patients to regain good vision. However, if the patient experiences rejection, the patient can experience vision loss. Therefore, whether the results of corneal transplantation in patients with conical cornea are good or not is related to the patient’s condition. If the patient follows the medication prescribed by the doctor and does not experience rejection, the results of the surgery can be maintained. It is recommended that patients with conical corneas consult a doctor to evaluate their condition and follow the doctor’s instructions.