Results: Coronalpulp tissue of 77.8% of deciduous teeth with deep caries showed chronic inflammation to various degree or chronic pulpitis with acute attack.
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。
2
CONCLUSIONS: tissue explant method was superior to tissue explant-collagenase digestion method for the culturing of human dental coronal and root pulp cells.