Headgear with Chin Cap is an orthodontic appliance designed to manage Class III malocclusion by restricting excessive forward mandibular growth. It applies controlled forces to the chin, directing them posteriorly and superiorly, thereby guiding proper jaw development. This appliance is also used for retention after Class III correction, ensuring stability in treatment outcomes. By influencing skeletal and dental structures, it aids in achieving balanced facial aesthetics and functional occlusion. The headgear is typically worn for specific durations as advised by the orthodontist, ensuring effective force application while maintaining patient comfort. Proper usage enhances treatment efficiency, making it a crucial tool in Class III growth modification.