Malocclusion, Angle's class digital illustration

Malocclusion, Angle's class Save


ICD-10 code: M26.21

Chapter: Diseases of the musculoskeletal system and connective tissue

Understanding Malocclusion and Angle's Class

Malocclusion is a dental condition that affects the alignment of teeth and how they fit together. It can cause a range of problems, including difficulty chewing, speech impediments, and even jaw pain. One way to classify malocclusion is using Angle's class system, which categorizes based on the relationship between the upper and lower teeth.

  1. Angle's Class I: This is the most common type of malocclusion, where the upper teeth slightly overlap the lower teeth, but the molars fit together correctly.
  2. Angle's Class II: This type of malocclusion is also known as "overbite." The upper teeth significantly overlap the lower teeth and the molars do not fit together properly.
  3. Angle's Class III: This type of malocclusion is also known as "underbite." The lower teeth overlap the upper teeth, and the molars do not fit together correctly.

While Angle's class system is a useful tool for dentists, it's important to note that malocclusion can vary in severity, and treatment options may differ depending on the individual case. Orthodontic treatment, such as braces or clear aligners, may be necessary to correct malocclusion and improve overall oral health.

It's also worth noting that malocclusion can sometimes be caused by habits such as thumb-sucking, tongue-thrusting, or prolonged bottle-feeding. It's important to address these habits as early as possible to prevent or correct malocclusion.

If you're experiencing any issues with your bite or alignment of teeth, it's essential to schedule an appointment with your dentist or orthodontist. They can evaluate your case and recommend the best treatment options to improve your oral health and overall well-being.