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拔牙当天能立即种植牙吗?先看感染、骨壁与笑线|證據鏈

拔牙当天植入种植体,在条件合适、经过谨慎选择的病例中可以讨论,但并非每颗拔牙都适用。评估重点包括:拔牙窝的感染能否彻底清创、唇颊侧骨壁是否完整且有足够厚度,以及能否取得种植体初期稳定。前牙还应记录您微笑时的牙龈显露范围;不过,本文的六张证据卡没有直接比较高、低笑线的结果,因此笑线不能被写成立即种植的适应阈值或失败预测。立即种植也不等于当天一定装上可以咬合的固定牙;“植入种植体”与“何时装上修复体、何时承受咬合”是不同的决策。

拔牙当天能立即种植牙吗?先看感染、骨壁与笑线|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|Comparison of immediate implant placement in infected and non-infected extraction sockets: a systematic review and meta-analysis [PMID:29611763](https://pubmed.ncbi.nlm.nih.gov/29611763/)
  • F2|Influence of buccal bone wall thickness on the peri-implant hard and soft tissue dimensional changes: A systematic review [PMID:37750522](https://pubmed.ncbi.nlm.nih.gov/37750522/)
  • F3|A systematic review on survival and success rates of implants placed immediately into fresh extraction sockets after at least 1 year [PMID:22211305](https://pubmed.ncbi.nlm.nih.gov/22211305/)
  • F4|Alterations of the bone dimension following immediate implant placement into extraction socket: systematic review and meta-analysis [PMID:24894299](https://pubmed.ncbi.nlm.nih.gov/24894299/)
  • F5|Effectiveness of immediate implant placement into defective sockets in the esthetic zone: A systematic review and meta-analysis [PMID:38493065](https://pubmed.ncbi.nlm.nih.gov/38493065/)
  • F6|A systematic review on the frequency of advanced recession following single immediate implant treatment [PMID:22509794](https://pubmed.ncbi.nlm.nih.gov/22509794/)

FAQ

拔牙窝有感染,就一定不能立即种植牙吗?
不一定。有限的控制研究显示,经彻底清创的感染窝可能有与未感染窝相近的存活结果,但证据只来自非随机对照研究。[F1] 是否适用仍要看感染范围、清创后骨壁及初期稳定,不能自行用“没有痛”判断。
感染窩では必ず即時埋入できませんか?必ずしもそうではありません。徹底的な掻爬後に未感染窩と近い生存結果を示した限定的な対照研究がありますが、非ランダム化研究だけです。[F1] 感染範囲、骨壁、初期固定を確認し、痛みがないことだけでは判断しません。
Does infection always prohibit immediate placement?No. Limited controlled studies suggest similar survival after thorough debridement, but evidence is only non-randomised. [F1] Extent, post-debridement walls and stability still decide; absence of pain is insufficient.

引用本文

Lucy・《拔牙当天能立即种植牙吗?先看感染、骨壁与笑线|證據鏈》・IDAEO 知識庫・2026-08-16・https://km.idaeo.ai/post/reports/dental-immediate-implant-after-extraction-evidence

更新于 2026-08-19

更新 2026-08-19T13:24:34.444Z · server-rendered · four-language · IDAEO 知識庫