Objective To observe the response of the treatment of combined enzootic -periodontal Lesions.

目的观察牙周牙髓联合病变的效果。

Methods Apexification treatment with calvital and infectious control was applied to 28 immature permanent teeth from 24 patients with pulpitis or periapical periodontitis.

采用控制感染加钙维他药物的根尖诱导成形术24例患者28颗根尖尚未成并患有牙髓炎或尖周炎的年轻恒牙。

Dentin matrix protein 1 (DMP1) is expressed in both pulp and odontoblast cells and deletion of the Dmp1 gene leads to defects in odontogenesis and mineralization.

牙本质基质蛋白-1（DMP1）在牙髓和成牙本质细胞中均有表达，Dmp1基因缺失可导致牙齿和矿化障碍。

The ideal referring source will also acknowledge help with the treatment plan from the endodontist even if it simply is the prognostication of the individual procedure.

这种理想的参考资源也会提供在牙髓学案面的帮助 ，即使它只是个体程序的先头部分。

Methods dip 2% lidocaine or impede narcosis, use the acuity exonerative plane root slot cut endodontium,after drying overlay thin hydrochloride zinc and than using the zinc phosphate to mount.

法用2%利多卡因浸润或阻滞麻醉,用锐利挖器平根管口切断牙髓,拭干后用氢氧化钙糊剂覆盖根髓断面,硬固后,覆薄层氧化锌粘固粉,用磷酸锌粘固粉封洞。