The ideal resting position of the teeth involves a state of disclusion, meaning the upper and lower teeth should not be clenched or pressed together. Instead, a small space, typically a few millimeters, should exist between the biting surfaces. This absence of contact minimizes strain on the temporomandibular joints (TMJ), facial muscles, and teeth themselves.
Maintaining this separation is crucial for preventing several potential problems. Constant clenching or grinding (bruxism), especially during sleep, can lead to tooth wear, jaw pain, headaches, and TMJ disorders. Establishing a proper resting position can alleviate these issues and promote overall orofacial health. Historically, dentists have emphasized awareness of jaw and facial muscle tension as a preventative measure against these conditions, advocating for conscious relaxation techniques.
