What significant finding did Straub present in 1960 regarding tongue posture?

In 1960, Straub highlighted the importance of tongue posture and its role as a significant force in the development of the dental and skeletal structure, particularly in the context of malocclusion and open bites. By asserting that the tongue is a potential force, Straub emphasized how the tongue can exert various pressures that contribute to the positioning of teeth and the overall occlusion of the bite.

The posture and dynamics of the tongue influence not only the positioning of the mandible but also how forces are applied to the maxilla and mandible during the resting state and functional activities. Such insights laid the groundwork for understanding how oral and facial musculature, particularly the tongue, is essential in orthodontic treatment planning and outcomes.

Recognizing the tongue as a potential force helps clinicians consider the role of soft tissue in both the etiology of orthodontic problems and the strategies for treatment, including the importance of addressing tongue posture in orthodontic therapies.