Orthodontics · single question
Angle's Class III is defined as:
Show answer and explanation
Correct answer: A. MB cusp of the maxillary 1st molar occludes distal to the mesiobuccal groove of the mandibular 1st molar
Class III: maxillary molar distal to the mandibular MB groove.
- A. Correct — definition of Class III (mandible positioned forward relative to maxilla).
- B. That is Class I.