常見例句The thickness in mesio-buccod pulpal was the thinnest. 近中髓角處的牙體組織(距(牙合)面)最薄。The results of this study showed that more than 60% periodontal involved teeth induced pulpal dystrophic changed. 并于光學顯微鏡下觀察牙髓組織的病變與組織鈣化的情形與嚴重程度,記錄并分析結果。Structural changes of dental enamel, dentine, cementum and pulpal reactions in carious process are discussed. 其中,釉質齲的研究資料最為豐富,其次是牙本質,有關牙骨質齲的資料最少。Structural changes of dental enamel,dentine,cementum and pulpal reactions in carious process are discussed. 其中,釉質齲的研究資料最為豐富,其次是牙本質,有關牙骨質齲的資料最少。Past studies revealed periodontal involved teeth might induced dystrophic pulpal changes, chronic pulpitis and pulp necrosis. 過去的研究顯示罹患牙周疾病的牙齒,牙髓組織較易有病變發(fā)生如退化性牙髓鈣化,慢性牙髓炎,和牙髓壞死等。AIM:To investigate the pulpal cell responses and reparative dentine formation after the direct application of MTA to mechanically exposed pulps in dog. 目的:觀察礦物三氧化物凝聚體(MTA)直接蓋髓后牙髓炎癥反應和修復性牙本質的形成。 返回 pulpally