Patients with congenital cochlear dysplasia can be treated with hearing aids to improve their hearing, as well as options such as surgery after a doctor’s diagnosis. Congenital cochlear dysplasia is a condition that is carried at birth and may be related to exposure to certain substances during pregnancy or genetic factors. Congenital cochlear dysplasia can be characterized by a lack of hearing or hearing loss. For those with hearing loss, hearing aids can be worn to improve hearing levels after diagnosis by a doctor. For those without hearing, cochlear implants can be used to improve hearing after diagnosis by a doctor. It is recommended that patients with congenital cochlear dysplasia consult a doctor to evaluate their condition and choose the appropriate treatment under the doctor’s guidance.