Related Experiment Video
Updated: Jun 19, 2026

Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla
Published on: October 18, 2021
The profile enhancer (reverse-pull headgear)
1drdave@orthoplusseminars.com
Abstract:
The purpose of this article is to re-acquaint the reader with the etiology of Class III malocclusions, review the use of the Reverse-Pull Headgear (Profile Enhancer) in Class III patients, understand the limitations in older patients, and provide alternative treatment to finish the case. Often orthodontic treatment of certain patients requires combinations of extra-oral as well as intra-oral appliances. The patient presented in this article was beyond the ideal envelope of skeletal changes with this appliance, however, as an alternative to surgical intervention the results were pleasing.

