chin cup-'Guiding growth, one step at a time – Chin cup in action.'at Rootz dental care navalur, best dental clinic. chin cup is a type of orthopedic appliance used primarily in growing children to help control jaw growth, especially when there is excessive mandibular (lower jaw) growth. When is it Used?, best dental clinic Rootz Dental A chin cup is typically used in: Class III malocclusion: Where the lower jaw is too far forward (prognathism) Skeletal discrepancies: In growing children to guide jaw development As part of early intervention orthodontics It is most effective in younger patients (typically under 10–12 years) before or during early pubertal growth spurts. How Does It Work? The force from the chin cup is transmitted through the mandible to the temporomandibular joint (TMJ). It aims to redirect mandibular growth backward and/or upward. It may also have an effect on the growth of the condyle (the upper part of the mandible that articulates with the skull). To schedule your appointment now contact us at Rootz dental care navalur.