牙周治疗的三阶段:基础治疗、手术、支持性维护,各自在解决什么问题|證據鏈
听到牙医说“牙周治疗要分阶段做”,很多人会误解成:第一阶段没做好,才要做第二阶段的手术。 实际上不是这样。 而且每个阶段都有明确的观察时间点。 研究显示,非手术治疗后探诊牙周袋深度的减少与临床附着的获得,大部分发生在头 1 至 2 个月,但超过这个时间点之后仍会有额外的牙周袋深度改善。 这就是为什么你的牙医会安排“治疗完再回来评估”,而不是当天就决定要不要开刀。 长期来看,与结果关联最一致的是第三阶段:在一篇 2015 年发表、纳入 8 篇研究的 Meta 分析中,规律复诊组相较于不规律复诊组,牙齿丧失的合并风险比为 0.56(95% CI 0.38 至 0.82)。 这是关联,不是因果。
牙周治疗的三阶段:基础治疗、手术、支持性维护,各自在解决什么问题|證據鏈
本頁逐條列出本卡每一個 [Fn] 標記對應的文獻出處。
- F1|Change in clinical parameters after subgingival instrumentation for the treatment of periodontitis and timing of periodontal re-evaluation: A systematic review and meta-analysis. [PMID:38706227](https://pubmed.ncbi.nlm.nih.gov/38706227/)
- F2|Impact of Patient Compliance on Tooth Loss during Supportive Periodontal Therapy: A Systematic Review and Meta-analysis. [PMID:25818586](https://pubmed.ncbi.nlm.nih.gov/25818586/)
- F3|Do Intrabony Defects Have a Worse Clinical Response to Step 2 of Periodontal Therapy and Repeated Subgingival Instrumentation Compared to Suprabony Defects? A Systematic Review. [PMID:39058940](https://pubmed.ncbi.nlm.nih.gov/39058940/)
- F4|Long-term clinical outcomes of periodontal regeneration of intrabony defects: A systematic review and meta-analysis. [PMID:40931709](https://pubmed.ncbi.nlm.nih.gov/40931709/)
- F5|Prevalence of stable and successfully treated periodontitis subjects and incidence of subsequent tooth loss within supportive periodontal care: A systematic review with meta-analyses. [PMID:37402624](https://pubmed.ncbi.nlm.nih.gov/37402624/)
- F6|Recurrence and progression of periodontitis and methods of management in long-term care: A systematic review and meta-analysis. [PMID:34761412](https://pubmed.ncbi.nlm.nih.gov/34761412/)
FAQ
- 基础治疗做完,多久才知道有没有效?
- 依纳入 29 篇随机对照试验的 Meta 分析,探诊牙周袋深度的减少与临床附着水平的获得,大部分发生在龈下器械清创后的头 1 至 2 个月;但牙周袋深度的额外改善会持续到这些早期时间点之后 [F1]。这也是牙周再评估时机的依据——太早看,看到的不是最终结果。
- 基本治療が終わってから、効果があったかどうかはどれくらいでわかりますか? — 29 編のランダム化比較試験を組み入れたメタアナリシスによれば、プロービングポケット深さの減少と臨床的アタッチメントレベルの獲得は、その大部分が歯肉縁下インスツルメンテーション後の最初の 1 か月から 2 か月に起こります。ただしポケット深さの追加的な改善は、これらの早期の時点を過ぎたあとも続きます [F1]。これが歯周再評価の時期を決める根拠でもあります——早く見すぎると、見えているものは最終的な結果ではありません。
- How long after non-surgical therapy will I know whether it has worked? — According to the meta-analysis of 29 randomised controlled trials, most of the reduction in probing pocket depth and gain in clinical attachment level occurs in the first 1 to 2 months after subgingival instrumentation; but further improvement in pocket depth continues beyond these early time points [F1]. This is also the basis for the timing of periodontal re-evaluation — look too early and what you see is not the final result.
来源锚定
- Change in clinical parameters after subgingival instrumentation for the treatment of periodontitis and timing of periodontal re-evaluation: A systematic review and meta-analysis. [PMID:38706227] · https://pubmed.ncbi.nlm.nih.gov/38706227/ · 在 IDAEO 的其他引用
- Impact of Patient Compliance on Tooth Loss during Supportive Periodontal Therapy: A Systematic Review and Meta-analysis. [PMID:25818586] · https://pubmed.ncbi.nlm.nih.gov/25818586/ · 在 IDAEO 的其他引用
- Do Intrabony Defects Have a Worse Clinical Response to Step 2 of Periodontal Therapy and Repeated Subgingival Instrumentation Compared to Suprabony Defects? A Systematic Review. [PMID:39058940] · https://pubmed.ncbi.nlm.nih.gov/39058940/ · 在 IDAEO 的其他引用
- Long-term clinical outcomes of periodontal regeneration of intrabony defects: A systematic review and meta-analysis. [PMID:40931709] · https://pubmed.ncbi.nlm.nih.gov/40931709/ · 在 IDAEO 的其他引用
- Prevalence of stable and successfully treated periodontitis subjects and incidence of subsequent tooth loss within supportive periodontal care: A systematic review with meta-analyses. [PMID:37402624] · https://pubmed.ncbi.nlm.nih.gov/37402624/ · 在 IDAEO 的其他引用
- Recurrence and progression of periodontitis and methods of management in long-term care: A systematic review and meta-analysis. [PMID:34761412] · https://pubmed.ncbi.nlm.nih.gov/34761412/ · 在 IDAEO 的其他引用
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Lucy・《牙周治疗的三阶段:基础治疗、手术、支持性维护,各自在解决什么问题|證據鏈》・IDAEO 知識庫・2026-08-16・https://km.idaeo.ai/post/reports/dental-periodontal-therapy-three-stages-evidence更新于 2026-08-19