What specialty addresses the correction of occlusion through the use of appliances?

The specialty that addresses the correction of occlusion through the use of appliances is orthodontics. This field focuses specifically on diagnosing, preventing, and treating dental and facial irregularities. Orthodontists are trained to utilize various appliances—such as braces, aligners, and retainers—to correct misalignments of teeth and jaw structures, which can significantly impact occlusion, or how the teeth fit together when the mouth closes.

Appliances used in orthodontic treatment are designed to move teeth in a controlled fashion, ensuring that they align properly, which is crucial for both functional and aesthetic reasons. Proper occlusion not only contributes to a pleasing smile but also assists in the effective chewing of food and contributes to overall oral health.

The other specialties mentioned do not focus on occlusion in the same way. Oral surgery primarily involves surgical procedures to treat jaw and dental issues, dental public health focuses on the overall health of populations in relation to dental care, and endodontics deals mainly with the treatment of decay and injury to the dental pulp.