Since periodontal disease results in absorption of alveolarbone, some have suggested that generalized bone mineral loss may exacerbate periodontal disease.
由于牙周疾病导致牙槽骨的吸收,有人认为普通意义上的骨矿流失可能使牙周疾病恶化。
2
Objective Study the alveolarbone height of normal primary molars of children, discuss the influencing factors and measuring methods and determine the diagnosis criteria of alveolarboneloss.