H. Angle (Harold Angle)

H. Angle, also known as Harold Angle, is a notable figure in the field of orthodontics. He is often referred to as the "father of modern orthodontics" because of his significant contributions to dental alignment and bite correction. In the early 20th century, he developed the Angle classification system, which categorizes different types of dental malocclusions (improper bites). This system is widely used by orthodontists to diagnose and plan treatments for patients. Angle's work laid the foundation for modern orthodontic practices, helping to improve both the functionality and aesthetics of teeth.