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牙髓血运重建术对年轻恒牙根尖周病变患者相关生长因子及牙根生长的影响 被引量:38

The impact of related growth factor and root growth of dental pulp revascularization for patients of young permanent teeth with periapical lesions
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摘要 目的探讨牙髓血运重建术对年轻恒牙根尖周病变患者相关生长因子及牙根生长的影响。方法选择2013年7月至2014年12月收治的年轻恒牙根尖周病变患者84例,采用随机数字表法分为观察组和对照组各42例。对照组给予Vitapex根尖诱导成形术,观察组采用牙髓血运重建术。比较两组相关生长因子、牙根生长情况、不良反应、临床疗效等。结果观察组有效率92.86%,明显高于对照组的76.19%(P<0.05);随访6个月,观察组龈沟液血管内皮生长因子、碱性成纤维细胞生长因子含量明显高于对照组(P<0.05);随访2年,观察组牙冠根比、牙根管壁厚度、牙骨质样组织沉积率、牙齿染色明显高于对照组;根管内感染、牙根折断发生率明显低于对照组,(均P<0.05)。结论牙髓血运重建术有助于促进年轻恒牙根尖周病变患者牙根生长,提高临床疗效,可能与改善患者牙组织相关生长因子等因素有关。
作者 蒋俊发 JIANG Jun-fa
出处 《实用医院临床杂志》 2018年第4期254-256,共3页 Practical Journal of Clinical Medicine
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