What does the term 'occlusion' refer to in dentistry?

The term 'occlusion' in dentistry specifically refers to the interaction between the upper and lower teeth during closure. This includes how the teeth align with one another when the mouth is closed, affecting how the teeth come together and make contact. Proper occlusion is essential for effective chewing, speech, and overall oral health. It encompasses aspects such as bite alignment, the relationship of the jaw, and how forces are distributed through the teeth when pressure is applied.

Understanding occlusion is crucial for the diagnosis and treatment of various dental issues, including misalignment and temporomandibular joint (TMJ) disorders. Other concepts related to dentistry, such as tooth alignment or the severity of periodontal disease, are important as well but do not define occlusion. The type of dental restoration pertains to techniques used to repair or replace teeth, which is a different aspect of dental practice.