7. Methods:The pulpal response to mechanical exposure and capping either immediately or after 24 hours was investigated in dogs.
方法：通过人工机械性暴露犬牙髓后行即刻盖髓和延迟24小时盖髓。
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8. Objective: to analyze the relationship between the clinical symptoms of deep caries of primary molars and its pulpal pathological changes.
目的：分析深龋乳牙临床症状体征与牙髓组织病理学变化的关系。
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9. Objective To evaluate the clinical effect on pulpal periapical diseases treated with compound hydroxyapatite root canal filling materials.
目的观察复方羟基磷灰石充填根管治疗牙髓病、根尖周病的临床疗效。
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10. Aim: To evaluate the clinical effect on pulpal-periapical diseases treated with the compound hydroxyapatite and titanium point root canal filling materials.
目的：观察复方羟磷灰石钛尖根管充填料治疗牙髓尖周病的临床疗效。
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11. Objective: To determine the importance of the remaining dentin thickness, preparation depth and post-operative time on the pulpal inflammation after the crown preparation.
目的：观察全冠牙体预备后牙髓牙本质复合体的反应及剩余牙本质厚度和修复时间对牙髓的影响。
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12. Results: All impacted anterior maxillary teeth of the 16 cases were successfully moved into alignment with pulpal vitality , and no postoperative complications were found.
13. Results: All impacted anterior maxillary teeth of the 16 cases were successfully moved into alignment with pulpal vitality , and no postoperative complications were found.
