tandbågar

Tandbågar, often referred to as dental arches, represent the curved arrangement of teeth within the upper and lower jaws of the mouth. These arches are a fundamental component of dental anatomy and function. The upper arch, known as the maxillary arch, is housed within the maxilla bone, while the lower arch, the mandibular arch, is situated within the mandible. The shape and alignment of these arches are crucial for proper chewing, speaking, and maintaining the overall structure of the face.

The development of dental arches begins during embryonic growth and continues with the eruption of primary (baby) teeth, followed by permanent teeth. Factors such as genetics, oral habits, and the presence of conditions like crowding or spacing can influence the final form and relationship between the two arches. Orthodontic treatments, such as braces or clear aligners, are often employed to correct irregularities in the size, shape, or position of these arches, aiming to achieve a harmonious and functional bite. The space occupied by the teeth within the jaws is a direct reflection of the dental arch.