A) permanent mandibular right second premolar B) deciduous mandibular left second molar C) deciduous maxillary left first molar D) deciduous maxillary right second molar E) none of the above
In the Universal System,#9 refers to the permanent maxillary left central incisor.In the Universal System,#29 refers to the permanent mandibular first right molar.
A) Both statements are true. B) The first statement is true;the second statement is false. C) The first statement is false;the second statement is true. D) Both statements are false.