Malocclusions, deviations from normal dental alignment, result from factors such as tongue posture, muscle imbalances, and tongue-tie. The prevalence of malocclusions poses a significant health concern, impacting both aesthetics and functionality. Recognizing three main types (Class I, Class II, and Class III), malocclusions are often associated with respiratory and swallowing issues, affecting overall health.

Myofunctional therapy, a multifaceted intervention, plays a crucial role in treating malocclusions. By targeting muscle dysfunctions, tongue posture, and oral habits, this therapy provides exercises and behavioral modifications. Combining myofunctional therapy with orthodontic devices, particularly Function Generating Bite (FGB) appliances, proves effective in guiding growth, ensuring proper tongue positioning, and preventing further misalignments.

Lips closure emerges as a vital component in myofunctional therapy. Beyond aesthetic considerations, proper lips closure promotes correct tongue positioning, facilitating optimal oral muscle function. This aspect proves pivotal in preventing malocclusions, improving breathing patterns, and addressing issues like sleep apnea. Research suggests that promoting lips closure, alongside targeted exercises, contributes significantly to resolving breathing problems and correcting tongue resting positions.

In conclusion, myofunctional therapy stands as a comprehensive approach addressing the complex interplay between oral muscle function, malocclusions, and overall health. It offers tailored solutions, combining active exercises, passive interventions with FGB devices, and a collaborative approach with other healthcare professionals, ushering in a new era in orthodontic care.