Kieferstellung

Kieferstellung, also known as jaw alignment or occlusion, refers to the relationship between the upper (maxillary) and lower (mandibular) jaws in the human mouth. Proper Kieferstellung is essential for effective chewing, speech, and overall oral health, as it ensures that teeth meet correctly when the jaws close. Misalignment, known as malocclusion, can lead to various dental and skeletal issues, including difficulty in biting or chewing, uneven tooth wear, and potential problems with temporomandibular joint (TMJ) function.

The study of Kieferstellung involves evaluating how the teeth interact when the jaws are in rest position, as well as during functional movements like speaking or eating. Dentists and orthodontists assess alignment using diagnostic tools such as dental impressions, X-rays, and intraoral photographs. Factors influencing Kieferstellung include genetic inheritance, facial growth patterns, and habits such as thumb-sucking or tongue-thrusting in childhood.

Treatment for improper Kieferstellung often depends on the severity and underlying cause. Orthodontic appliances, such as braces or retainers, are commonly used to gradually adjust tooth positioning. In some cases, surgical intervention, known as orthognathic surgery, may be necessary to correct skeletal discrepancies. Early intervention, particularly in children, can help prevent more complex issues from developing.

Maintaining good oral hygiene and regular dental check-ups are crucial for preserving Kieferstellung over time. Proper care can minimize the risk of dental decay or gum disease, which may indirectly affect jaw alignment. Additionally, avoiding habits that strain the jaw muscles, such as grinding (bruxism) or clenching, can help sustain a healthy occlusion.