權威論文Consolaro & Bianco指出,單純嘅矯正治療並唔會直接導致牙髓壞死或鈣化變質 [3]。 臨床風險主要來自牙齒嘅「舊患」,特別係曾經受過創傷嘅牙,喺箍牙期間出現牙髓問題嘅風險會高啲 [2]。 一個完整嘅「箍牙前、中、後」監察流程,應該重點關注有創傷史、變色、或者有症狀嘅牙齒,及早發現問題。

Create a landscape editorial hero image for this Studio Global article: Seminal paper regarding the protocol of pulp necrosis before, during and after orthodontic treatment. Article summary: The best “seminal” paper for the concept is Consolaro & Bianco, “There is no pulp necrosis or calcific metamorphosis of pulp induced by orthodontic treatment: biological basis,” published in Dental Press Journal of Ortho. Topic tags: general web, benchmarks, design, health. Reference image context from search candidates: Reference image 1: visual subject "Of the force vectors that can be applied to teeth during orthodontic movement, intrusion is thought to have the most significant effect on the pulp due to the concentration of forc" source context "Pulpal Necrosis Secondary to Orthodontic Tooth Movement - Oral Health Group" Reference image 2: visual subject "Competitor analysis tools for tracking tr
成日有病人問:「醫生,箍牙會唔會箍到隻牙壞死㗎?」呢個擔心好正常,但根據目前最權威嘅生物學解釋,單純嘅矯正力並唔會搞到健康牙齒嘅牙髓壞死。最值得引用嘅代表作,係 Consolaro 同 Bianco 喺 2018 年發表嘅論文,入面清楚講解咗箇中嘅生理學、病理學基礎 。
不過,關鍵在於「本身有問題嘅牙」!如果隻牙以前受過傷(例如撞過、跌崩過)、有深度蛀牙,或者做過其他治療,咁喺箍牙嘅過程中,佢嘅牙髓風險就會增加 。所以,一個完善嘅監察方案好重要。
生物學鐵證:Consolaro A, Bianco Consolaro R. 「There is no pulp necrosis or calcific metamorphosis of pulp induced by orthodontic treatment: biological basis.」 Dental Press J Orthod. 2018;23(4):36-42.
臨床實戰手冊:「The orthodontic-endodontic interface: trauma and pulpal considerations」
溫馨提示: 坊間都有啲病例報告,講箍牙後出現牙髓壞死同牙冠變色
,呢啲案例雖然可以做參考,但證據力度遠不及上面兩篇生物學同臨床綜述咁強
。
研究證據嘅重點有時好似有啲矛盾:Consolaro 嗰派好堅定咁話箍牙唔會引致牙髓壞死 ,但臨床回顧就強調,受過傷嘅牙喺箍牙期間風險係會升高
。
最穩陣嘅解讀係: 常規嘅箍牙力量一般唔會搞到牙髓壞死,但箍牙呢個過程,有機會誘發或者揭露咗本身有舊患(特別係創傷史)嘅牙齒嘅潛在問題 。搞清楚呢點,就唔會冤枉咗箍牙,又唔會漏咗真正嘅風險。
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權威論文Consolaro & Bianco指出,單純嘅矯正治療並唔會直接導致牙髓壞死或鈣化變質 [3]。
權威論文Consolaro & Bianco指出,單純嘅矯正治療並唔會直接導致牙髓壞死或鈣化變質 [3]。 臨床風險主要來自牙齒嘅「舊患」,特別係曾經受過創傷嘅牙,喺箍牙期間出現牙髓問題嘅風險會高啲 [2]。
一個完整嘅「箍牙前、中、後」監察流程,應該重點關注有創傷史、變色、或者有症狀嘅牙齒,及早發現問題。