Final OSCE Study Guide Questions & Answers(GRADED A)

Tooth Numbers - ANSWERThe uppercase letters A through T are used for primary teeth and the numbers 1 - 32 are used for permanent teeth. The tooth designated "1" is the maxillary right third molar ("wisdom tooth") and the count continues along the upper teeth to the left side Eruption patterns primary - ANSWERUpper Teeth Central incisor : Erupt 8-12 mos. Shed 6-7 yrs. Lateral incisor: Erupt 9-13 mos. Shed 7-8 yrs. Canine (cuspid): Erupt 16-22 mos. Shed 10-12 yrs. First Molar: Erupt 13-19 mos. Shed 9-11 yrs. Second molar: Erupt 25-33 mos. Shed 10-12 yrs. Lower Teeth Second molar: Erupt 23-31 mos. Shed 10-12 yrs. First molar: Erupt 14-18 mos. Shed 9-11 yrs. Canine (cuspid): Erupt 17-23 mos. Shed 9-12 yrs. Lateral incisor: Erupt 10-16 mos.