The cost of deep overjet orthodontic treatment usually ranges from $7,000 to $30,000, and the exact cost will vary depending on the type of orthodontic treatment, age, region, manufacturer, and provider. 1. Deep overjet is when the upper front teeth cover more than 1/3 of the crowns of the lower front teeth when the teeth bite up and down. Orthodontic treatment includes metal brackets and invisible orthodontic treatment, and metal brackets are divided into labial metal brackets and lingual metal brackets. 2. Metal bracket type of orthodontic treatment is by bonding metal brackets on the teeth, and then fixed with metal arch wires for orthodontic treatment, in terms of comfort and aesthetics is not as good as invisible orthodontic treatment, and metal bracket type of follow-up frequency is high, in the process of orthodontic problems are also relatively more, but its price is relatively low, generally about 7000. 3. Invisible orthodontic treatment does not need to bond metal brackets, only need to regularly replace the transparent aligners made by the processing plant every period of time, so its aesthetic is higher, patient comfort is also high, and it can enhance the patient’s compliance, but its price is also relatively high, and its price varies from 20,000 to 30,000 yuan. Overall the cost of deep overjet orthodontic treatment varies from brand to brand, region to region, and healthcare organization to healthcare organization.