Permanent teeth consist of 32 teeth, they completely erupt by the age of 18-25. The first in the sequence to erupt being the Lower 1st Molar (6-7 yrs) and the last to erupt is the 3rd Molar(18-21 yrs). The anterior teeth or the incisors mainly the mandibular erupt lingually to that of the deciduous, and […]
Eruption
Eruption is defined as the continuous tooth movement from the stage of the dental bud to the occlusal contact. In our life time we get 2 sets of teeth the Primary dentition and the permanent dentition. First the primary dentition are seen, which on dislodgement give space for the permanent teeth to erupt. In teh […]