What primary effect does Invisalign have on anterior open bite?

Invisalign's primary effect on anterior open bite is related to the proclination of the incisors. When treating anterior open bites, Invisalign can facilitate the movement of the anterior teeth (incisors) toward a more labial position. This proclination can help to close the open bite by altering the position of these teeth in relation to the opposing posterior teeth, thus contributing to an improved occlusion.

The biomechanics involved with Invisalign aligners promote tooth movement, and shifting the incisors forward can lead to better dental occlusion, reducing the gap typical of an open bite. Properly aligning the incisors can also contribute to better function and aesthetics. Therefore, this movement is particularly beneficial in managing cases of anterior open bite.

Other options, such as upward movement of the incisors or molar retrusion, do not directly address the specific challenge of treating anterior open bites in the same manner as proclination does. Additionally, claiming that there is no effect would overlook the significant changes that can occur with appropriate aligner therapy.