作者认为利用冠髓组织对龋性牙髓病进行诊断也是可行的。

So it is feasible to diagnose pulp diseases with caries by crown pulp tissue.

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结论：在对根、冠髓细胞的原代培养中，组织块法优于组织块酶解法。

CONCLUSIONS: tissue explant method was superior to tissue explant-collagenase digestion method for the culturing of human dental coronal and root pulp cells.

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结果：77.8%的冠髓组织有不同程度的慢性炎症和慢性牙髓炎急性发作。

Results: Coronal pulp tissue of 77.8% of deciduous teeth with deep caries showed chronic inflammation to various degree or chronic pulpitis with acute attack.

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