Did your orthodontist tell you you have an overbite that needs to be corrected with a Mara? Mara stands for “Mandibular Anterior Repositioning Appliance”. This appliance is used to train the lower jaw into forward growth. The Mara is easy to get used to, and of all the permanent appliances for lower jaw forward positioning, it is the least prone to breakage and discomfort. It is a very common appliance used for severe overbite correction. Click below to see what the Mara is and how it works.