Final answer:
Orthodontic treatment deals with the position of the teeth and can be indicated because of malocclusion caused by periodontal disease. It is not limited to just aesthetic concerns.
Step-by-step explanation:
Orthodontic treatment deals with the position of the teeth and is not limited to just aesthetic concerns. It can also be indicated because of malocclusion caused by periodontal disease. While orthodontic treatment is often performed while a person is growing, it can also be done in adults.