金属烤瓷全冠修复早期隐裂牙保存活髓的临床效果
2016-07-11周逸宁
周逸宁

[摘要] 目的 探讨金属烤瓷全冠修复早期隐裂牙保存活髓的临床效果。 方法 随机抽取2011年1月~2013年1月在我院口腔科接受治疗的124例早期隐裂牙患者为观察对象,随机将其分为对照组(n=62)和实验组(n=62),对照组患者接受常规治疗,实验组患者接受金属烤瓷全冠修复治疗,分析两组患者的临床治疗效果。 结果 实验组早期隐裂牙患者临床治疗后半年、1年和2年总有效率均明显高于对照组,两组比较差异均有统计学意义(P<0.05)。 结论 早期隐裂牙保存活髓患者临床治疗过程中应用金属烤瓷全冠修复技术,具有较为满意的临床效果,且患者近期疗效和远期疗效均明显优于常规治疗,可作为患者临床首选的治疗技术,具有较高的推广应用价值。
[关键词] 金属烤瓷全冠修复;早期隐裂牙;保存活髓;临床疗效
[中图分类号] R783 [文献标识码] A [文章编号] 1674-4721(2016)03(b)-0117-03
[Abstract] Objective To explore the clinical effect of metal porcelain complete crown in repairing early cracked vital pulp conservation. Methods Early cracked teeth patients from January 2011 to January 2013 of our hospital were randomly selected as study object,and were randomly divided into control group (n=62) and experimental group(n=62).Patients in control group were given comprehensive measures,patients in experimental group were given metal porcelain complete crown.Clinical treatment effect in two groups were analyzed retrospectively. Results The total effective rate in experimental group after treatment for half an year,one year and two years were obvious better than those in control group,and the treatment effect of save live pith between two groups had statistical significance (P<0.05). Conclusion Using metal porcelain complete crown in early cracked teeth save the live pith has satisfy clinical effect,and both of the early and late effect of patients are better than routine comprehensive treatment.So it can be a first-line treatment for patients and with higher popularize and application value.
[Key words] Metal porcelain complete crown;Early cracked teeth;Vital pulp conservation;Clinical treatment effect
牙隐裂是一种临床常见的牙体组织非龋性病变,也是诱发牙齿折裂的一项主要危险因素,该疾病患者早期通常缺乏明显的临床表现,且病变位置隐藏相对较深,因而临床检查和诊断过程经常容易漏诊[1]。如果患者得不到及时有效的临床治疗,则有可能逐步发展为牙髓坏死、牙髓炎以及根尖周炎等恶性疾病[2]。医学研究结果证实,对于尚未出现牙髓病变的轻微牙隐裂患者,若其得到早期有效治疗,则有助于降低牙折裂和牙缺失的发生率,促进牙髓活力的保护[3]。为进一步分析金属烤瓷全冠在早期隐裂牙患者临床治疗中对牙髓活力保留的临床效果,本研究就金属烤瓷全冠修复早期隐裂牙保存活髓的临床效果进行分析。
1 资料与方法
1.1 一般资料
随机抽取2011年1月~2013年1月在我院口腔科接受治疗的124例早期隐裂牙患者为观察对象,男性与女性比例为69∶55,年龄最小者32岁,最大者63岁,平均(43.4±11.4)岁,右下颌60例,右上颌64例,所有观察对象均经X线片结合其临床症状检查得以确诊。……
