Definition

1. Noun:
   • The branch of dentistry dealing with the prevention or correction of irregularities of the teeth: Orthodontics is a specialized field of dentistry focused on diagnosing, preventing, and treating dental and facial irregularities, primarily involving the alignment of teeth and jaws.

Usage

• Orthodontics is a professional medical specialty.
• It is used as a singular, uncountable noun (e.g., "Orthodontics is...") to refer to the field itself.
• It is distinct from general dentistry, focusing specifically on alignment and occlusion.

Examples

• Noun:
  • She decided to specialize in orthodontics after dental school.
  • Modern orthodontics offers various treatment options, including clear aligners.
  • The problem with his bite required the intervention of orthodontics.

Advanced Usage

• "The art and science of orthodontics": A formal phrase emphasizing both the technical and aesthetic aspects of the field.
  • His research contributed significantly to the art and science of orthodontics.

Variants and Related Words

• Orthodontist (n): A dentist who specializes in orthodontics.
  • You need to see an orthodontist for braces.
• Orthodontic (adj): Relating to orthodontics.
  • She is undergoing orthodontic treatment.
• Orthodontia (n): An older, synonymous term for orthodontics, now less common.

Synonyms

• Dental orthopedics: A less common synonym, sometimes used to describe the aspect of orthodontics that deals with guiding facial growth.
• Dentofacial orthopedics: A modern term that expands the scope to include the guidance of facial bone growth.

Related Phrases

• "Practice orthodontics": To work professionally in this field.
  • He has practiced orthodontics for over twenty years.
• "Principles of orthodontics": Refers to the foundational theories of the specialty.
  • The textbook explains the fundamental principles of orthodontics.

Noun

1. the branch of dentistry dealing with the prevention or correction of irregularities of the teeth