牙齒開始搖,還有保留價值嗎?|證據鏈
牙齒開始搖,確實值得儘快完成牙周評估;但「有動度」與「沒有保留價值」不是同一句話。牙醫師需要把發炎是否仍在、齒槽骨支持、囊袋深度、分叉部位、牙齒位置、清潔可及性與咬合受力放在一起,先釐清哪些因素可處理,再談保留、暫時固定或拔除。 一篇納入 20 項縱向研究、15,422 名牙周炎患者的統合分析,平均追蹤 12 年;牙齒動度與日後牙齒喪失的勝算比為 3.71,95% 信賴區間 1.65–8.38。 安全讀法不是「搖牙一定留不住」,而是動度應提高評估與追蹤強度。相同研究中,每位患者每年平均喪失 0.12 顆牙;它是跨族群平均,不能替某一顆牙預告結局。 固定術也需要放在正確位置。
牙齒開始搖,還有保留價值嗎?|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|Predictors for tooth loss in periodontitis patients: Systematic review and meta-analysis. [PMID:31025366](https://pubmed.ncbi.nlm.nih.gov/31025366/)
- F2|Efficacy of tooth splinting and occlusal adjustment in patients with periodontitis exhibiting masticatory dysfunction: A systematic review. [PMID:34854115](https://pubmed.ncbi.nlm.nih.gov/34854115/)
- F3|Predictors of tooth loss during long-term periodontal maintenance: An updated systematic review. [PMID:33998031](https://pubmed.ncbi.nlm.nih.gov/33998031/)
- F4|Systematic Review of Prognosis Models in Predicting Tooth Loss in Periodontitis. [PMID:38726948](https://pubmed.ncbi.nlm.nih.gov/38726948/)
- F5|Influence of mobility on the long-term risk of tooth extraction/loss in periodontitis patients. A systematic review and meta-analysis. [PMID:38766764](https://pubmed.ncbi.nlm.nih.gov/38766764/)
FAQ
- 牙齒一搖,就代表只能拔掉嗎?
- 不代表。動度與牙齒喪失風險有關,但去留仍需連同發炎、骨支持、囊袋、分叉、修復條件與治療後反應判斷。[F1] 初診動度是一個需提高注意的訊號,不是單獨的拔除指令。
- 歯が揺れたら、抜歯しかありませんか? — 違います。動揺は喪失リスクと関連しますが、保存は炎症、骨支持、ポケット、分岐部、修復条件、治療反応を合わせて判断します。[F1] 初診時の動揺は注意を高めるサインで、単独の抜歯指示ではありません。
- Does any mobility mean that the tooth can only be extracted? — No. Mobility is associated with tooth-loss risk, but retention still requires inflammation, bone support, pockets, furcation, restorability and response to treatment to be considered together. [F1] Mobility at the first visit is a signal for greater attention, not an extraction instruction by itself.
來源錨定
- Predictors for tooth loss in periodontitis patients: Systematic review and meta-analysis. [PMID:31025366] · https://pubmed.ncbi.nlm.nih.gov/31025366/ · 在 IDAEO 的其他引用
- Efficacy of tooth splinting and occlusal adjustment in patients with periodontitis exhibiting masticatory dysfunction: A systematic review. [PMID:34854115] · https://pubmed.ncbi.nlm.nih.gov/34854115/ · 在 IDAEO 的其他引用
- Predictors of tooth loss during long-term periodontal maintenance: An updated systematic review. [PMID:33998031] · https://pubmed.ncbi.nlm.nih.gov/33998031/ · 在 IDAEO 的其他引用
- Systematic Review of Prognosis Models in Predicting Tooth Loss in Periodontitis. [PMID:38726948] · https://pubmed.ncbi.nlm.nih.gov/38726948/ · 在 IDAEO 的其他引用
- Influence of mobility on the long-term risk of tooth extraction/loss in periodontitis patients. A systematic review and meta-analysis. [PMID:38766764] · https://pubmed.ncbi.nlm.nih.gov/38766764/ · 在 IDAEO 的其他引用
引用本文
Lucy・《牙齒開始搖,還有保留價值嗎?|證據鏈》・IDAEO 知識庫・2026-08-16・https://km.idaeo.ai/post/reports/dental-mobile-tooth-retention-evidence更新於 2026-08-19