Mandibular Retrusion

Structural dental or surgical interventions are presented as later-stage options rather than first-line treatment. Mandibular retrusion is a lower-jaw position in which the mandible sits relatively backward. OA extension tends to accompany mandibular retrusion, while OA flexion tends to accompany mandibular protrusion. Forward head posture is associated with a relatively retruded mandible. Some people may show mandibular retrusion despite OA flexion, which the article treats as a secondary compensation rather than the normal pattern. Conservative work for a retruded mandible should begin with axial skeleton variability and thoracic expansion before direct jaw work. Jaw-forward training is performed while keeping the tongue on the roof of the mouth.