The malocclusion is named after Edward Angle, who is considered the father of modern orthodontics and classified malocclusion in three classes. Angle Class I malocclusion is a type of dental and facial irregularity in which the upper teeth and the lower teeth are properly aligned with each other. 

Angle Class I is the most common type of malocclusion, where the bite is normal and the upper teeth slightly overlap the lower teeth in a healthy way. It is characterized by normal growth and development of the jaws, with no significant overbite or underbite. People with Angle Class I malocclusion typically do not require orthodontic treatment, unless they have other dental issues such as crowding or spacing of teeth.

In conclusion, Angle Class II malocclusion is a common dental and facial irregularity characterized by the upper teeth protruding outwards in relation to the lower teeth. It can cause a number of negative effects on a person’s dental and facial health and can also lead to self-esteem and confidence issues. Orthodontic treatment, such as braces and clear aligners, can be used to correct the problem, and in some cases, surgical procedure may be needed. It is important to consult a orthodontist if you suspect you have this condition.