An Orthodontic assessment

Define the terms that may be used in an orthodontic assessment A. Overjet ? B. Overbite? C. Diastema? D. Spacing? E. Crowding? F. Supernumerary teeth? G. Open bite? H. Skeletal classification/ jaw relationship? i) class I ii) class ii iii) class iii I. Lip competency? J. Angle’s classification of incisors? i) class i ii) class ii division 1 iii) class ii division 2 Vi) class iii