Anchoring apparatus used for traction of the maxilla with posterior-anterior advancement. At the same time, the Petit mask promotes a front action tilts downwardly and rearwardly from the jaw. This effect is reflected in the maxillo-mandibular balance between form and posture of the skeleton soft tissue, promoting the patient's functional ability of mastication, swallowing and breathing, among others. See the produc to
"Instructions for Use", can be used after the chin in two ways: fixed and articulated.