10. Overbite and the Enigma of Bruxism: Unraveling the Grind
The peculiar habit of teeth grinding, known medically as bruxism, often finds a partner in the condition of overbite. Bruxism, particularly nocturnal, can be a subconscious neuromuscular activity where an overbite might play a leading role. The misalignment caused by an overbite can cause uneven stress on the dentition, potentially leading to habitual grinding as the jaw seeks a position of comfort, often in vain.
Chronic teeth grinding can result in wear and tear that goes beyond the enamel, affecting the deeper structures of the teeth and leading to sensitivity and the potential for fractures. The constant clenching associated with bruxism can also put a strain on the muscles and joints of the jaw, contributing to disorders of the temporomandibular joint (TMJ), which can be both painful and debilitating.
The noise of grinding can disrupt a bed partner’s sleep, impacting their sleep quality and relationship dynamics. Moreover, bruxism can be a significant factor in the development of headaches and migraines, which are often related to the tension and overuse of the muscles involved in mastication.
Interventions typically include the use of mouthguards to prevent grinding, as well as orthodontic approaches to correct the overbite and alleviate the subconscious need to grind. This highlights an intriguing aspect of overbites—how they can influence involuntary actions, such as bruxism, with wide-reaching consequences for overall health. (10)
