| 摘要: |
| ［摘要］ 目的 观察牙周基础治疗与冠延长术治疗前牙不良冠修复体所致牙周病的临床疗效。方法 回顾性分析于该科治疗的前牙不良冠修复体所致牙周病患者36例，所有患者的修复体均未被拆除，而是先行牙周基础治疗，必要时再采取冠延长术，并采用复方氯已定含漱液漱口，观察并比较治疗前后牙龈出血指数、菌斑指数、探诊深度及牙齿松动度变化情况。结果 经治疗后，牙龈出血指数、菌斑指数、探诊深度均显著优于治疗前，差异有统计学意义（P<0.01）；治疗前后牙齿松动情况比较，差异无统计学意义（P>0.05）。结论 修复体未被拆除的情况下，实施牙周基础治疗及牙冠延长术，可有效改善患者牙周病症状，虽远期疗效有待观察，但仍具有一定的临床应用价值。 |
| 关键词: 牙周病 牙周基础治疗 冠延长术 |
| DOI：10.3969/j.issn.1674-3806.2017.05.10 |
| 分类号:R 781 |
| 基金项目: |
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| Clinical effects of periodontal therapy and crown lengthening on the treatment of periodontal disease caused by unhealthy crown restoration of anterior |
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LI Hui-jun, WU Min
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Stomatological Prevention and Control Center, Shenzhen Maternal and Child Health Hospital, Guangdong 518000, China
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| Abstract: |
| ［Abstract］ Objective To investigate the clinical effects of periodontal therapy and crown lengthening on the treatment of periodontal disease caused by unhealthy crown restoration of anterior.Methods 36 patients with periodontal disease were treated with the anterior crowns of the anterior teeth. The restorations in all the patients were not removed, but the basic periodontal therapy was performed on them. The gingival bleeding index, plaque index, probing depth and the degree of tooth looseness were compared before and after the treatment.Results The gingival bleeding index, plaque index and probing depth after the treatment were significantly better than those before the treatment, P<0.01. There was no significant difference in tooth looseness before and after the treatment, P>0.05.Conclusion Periodontal therapy and crown lengthening can improve the symptoms of periodontal disease, however the long-term curative effect remains to be observed. |
| Key words: Periodontal disease Periodontal basic therapy Crown lengthening |
