Orthodontics is a specialized branch of dentistry that focuses on the diagnosis, treatment and prevention of tooth and jaw misalignment. It is used to treat a variety of bite disorders, including malocclusion, crossbite, open bite, deep bite, and underbite. Orthodontic treatment can help a person achieve a beautiful, healthy and properly functioning smile. Malocclusion is one of the most common bite disorders. 

It is characterized by the misalignment of the teeth, which can cause an improper bite. Orthodontic treatment can be used to correct malocclusion. This may involve the use of braces, retainers, clear aligners, and other orthodontic appliances to reposition the teeth and achieve a more natural bite. Crossbite is a condition in which the upper and lower teeth do not align properly. 

It can lead to further complications such as gum disease and tooth decay. Orthodontic treatment can help correct crossbite by moving the teeth into the proper alignment. This may require the use of braces, clear aligners, and other orthodontic appliances. Open bite is a condition in which the front teeth do not touch when the person bites down. 

This can lead to speech difficulties, excessive wear on the teeth, and difficulty chewing. Orthodontic treatment can correct an open bite by repositioning the teeth and closing the space between them. This may involve the use of braces, clear aligners, and other orthodontic appliances. Overall, orthodontics plays an important role in correcting bite disorders. It can help create a beautiful, healthy, and properly functioning smile.