補牙後多久可以吃東西、多久可以刷牙？｜證據鏈

補牙後多久可以吃東西、多久可以刷牙？｜證據鏈

F-Units（事實單元帳）

• F1｜本題選題依據＝14 診所站 GSC 全量對帳，「補牙後多久可以吃東西」「補牙後多久可以刷牙」等 8 詞項合計曝光 342,865、單站（含 1 個簡體變體）｜來源 #20｜confidence=high｜basis=internal_dataset｜period=GSC 保留窗（2025-03-22 起）｜geo: TW｜caveat：曝光為屬性級數字、非去重流量；本欄為內部數據，非醫學宣稱。
• F2［結構性整理］｜「麻醉層／材料層／症狀層」三層分流框架，以及「拔牙照顧傷口／補牙照顧牙齒與填補物」之對照、「決定何時能正常咬的三項臨床變數」之歸納，均為本站依 F3 至 F19 文獻整理的溝通用結構｜來源 #22｜confidence=n/a｜basis=editorial_framework｜period=2026-08-05｜geo: universal｜caveat：非診斷工具、非臨床指引，不得標為待驗；本欄不含任何療效或時程宣稱。
• F3｜未接受反轉藥物的對照組，軟組織麻醉恢復中位時間為下唇 155 分鐘、舌頭 125 分鐘、上唇 133 分鐘｜來源 #1｜confidence=verified｜basis=peer_reviewed（PMID 18682623，兩項多中心隨機雙盲第三期試驗，484 位青少年與成人受試者）｜period=2008｜geo: universal｜span:「Median recovery times in the lower lip and tongue for subjects in the sham group were 155 minutes and 125 minutes, respectively. Upper lip median recovery times were 50 minutes for subjects in the PM group and 133 minutes for subjects in the sham group」｜caveat：情境為修復與洗牙處置、使用含血管收縮劑之局部麻醉劑；本卡僅引用「軟組織麻醉持續數小時」的量級，不作個別病例推估；同 KM-DENTAL-20 卡 F3 錨。
• F4｜兒童試驗（152 位 4 至 11 歲受試者）對照組恢復正常唇部感覺的中位時間為 135 分鐘；作者於臨床意義一節指出縮短術後軟組織麻醉時間可減少兒童術後唇舌受傷的數量｜來源 #2｜confidence=verified｜basis=peer_reviewed（PMID 18682624，隨機對照試驗）｜period=2008｜geo: universal｜span:「The median recovery time to normal lip sensation was 60 minutes for the subjects in the PM group versus 135 minutes for subjects in the control group」「PM can help dental clinicians shorten the post-treatment duration of soft-tissue anesthesia and can reduce the number of posttreatment lip and tongue injuries in children」｜caveat：該研究的介入為反轉藥物，本卡引用其對照組時間與作者對受傷風險的描述，不宣傳任何藥品。
• F5｜縮短軟組織麻醉時間可能減少下齒槽神經阻斷後的自傷性傷害｜來源 #3｜confidence=verified｜basis=peer_reviewed（PMID 24654413，文獻回顧）｜period=2014｜geo: universal｜span:「would significantly reduce the duration of soft tissue anesthesia, and subsequently may reduce the incidence of the undesirable post-treatment self-inflicted injuries associated with inferior alveolar nerve block」｜caveat：兒童牙科族群回顧、作者用語為「可能」；同 KM-DENTAL-20 卡 F4 錨。
• F6｜針對 301 位牙醫師的問卷顯示，約 60% 認為充分的術後指示可預防局部麻醉後的唇、頰、舌咬傷；該研究另在 45 位 3 至 15 歲兒童測試三款預防咬傷的口內器具｜來源 #4｜confidence=verified｜basis=peer_reviewed（PMID 31110609，問卷調查併器材評估）｜period=2019｜geo: universal｜span:「About 60% of the dentists were of the opinion that provision of adequate instructions after treatment could prevent the occurrence of lip, cheek, and tongue biting」｜caveat：單一國家、牙醫師意見調查（非病人結果指標）；器具部分樣本小，本卡不推薦任何器具。
• F7｜體外測量顯示，樹脂試片底部的 Knoop 微硬度在儲存 24 小時後顯著上升；轉化率與微硬度呈線性關係（R² = 0.86）｜來源 #5｜confidence=verified｜basis=peer_reviewed（PMID 27207201，體外實驗，兩種樹脂基複合材料）｜period=2016｜geo: universal｜span:「The KHN increased significantly after 24 hours of storage」「There was a linear relationship between DC and KHN (R(2) = 0.86)」｜caveat：體外材料學測量，非臨床進食時機研究；該研究主旨為溫度效應，本卡僅引用其儲存時間結果。
• F8｜bis-GMA 系統複合樹脂存在照射後聚合現象：轉化率於照光完成當下與儲存 24 小時後分別測得，TEGDMA 被判定為照射後聚合的主要貢獻者｜來源 #6｜confidence=verified｜basis=peer_reviewed（PMID 10551090，體外實驗）｜period=1999｜geo: universal｜span:「The degree of conversion of each composite was measured by Fourier transformation infrared spectroscopy immediately after being cured and after 24 h of storage, and the post-irradiation polymerization was determined」「TEGDMA is considered to be the main contributor to post-irradiation polymerization of bis-GMA based composites」｜caveat：實驗用配方非市售成品，不得外推為臨床進食建議。
• F9｜五種銀汞合金於 1 小時、6 小時、24 小時、7 天測得壓縮強度：24 小時時全部達到其七天壓縮強度的約 90% 或以上；其中兩款在 6 小時達約 90%；1 小時至 24 小時的強度上升幅度各款不同｜來源 #7｜confidence=verified｜basis=peer_reviewed（PMID 8940553，體外實驗併 X 光繞射分析）｜period=1995｜geo: universal｜span:「At 24 hours all tested amalgams reached about 90% or more of their seven-day compressive strength, but the increase in the early compressive strength from one hour to 24 hours varied between different amalgams. Two of the five amalgams tested reached about 90% of their seven-day compressive strength at six hours」「indicating that the increases in early compressive strength are mainly dependent upon the formation of gamma 1」｜caveat：體外試片壓縮強度，非咀嚼行為的臨床試驗；1995 年、5 款材料，現行產品未必相同。
• F10｜22 種市售銀汞合金的一小時壓縮強度差異很大｜來源 #8｜confidence=verified｜basis=peer_reviewed（PMID 1056080，體外實驗）｜period=1975｜geo: universal｜span:「The one-hour compressive strength of 22 commercially available dental amalgams has been measured. Large differences between different alloys were observed」｜caveat：1975 年資料，僅用於說明「同類材料之間早期強度不一致」，不代表現行產品數值。
• F11｜四種玻璃離子黏著劑於混合後 3、6、9 分鐘浸水的溶解量測試：從 3 分鐘延後至 9 分鐘才接觸水，四種材料的表面損失量均明顯下降；水硬化型玻璃離子對早期水分污染較不敏感｜來源 #9｜confidence=verified｜basis=peer_reviewed（PMID 9791796，體外實驗）｜period=1998｜geo: universal｜span:「Glass ionomer cements are susceptible to attack by moisture during the initial setting period that can result in an increased solubility」「Increasing the time from start of mixing until immersion in water from 3 to 9 minutes resulted in a marked decrease in loss of substance from the surface of all 4 cements」｜caveat：測試對象為黏著用（luting）玻璃離子，非填補用配方；本卡僅引用「早期水分會增加溶出」之機制方向，不作任何時數指示。
• F12｜四種填補用玻璃離子置於 3.5 毫米深 Class I 窩洞、儲存至一年的體外測試：維克氏硬度在一年儲存期間呈緩慢上升；所有填補物與牙本質交界處均存在約 300 微米、性質較弱的中間層｜來源 #10｜confidence=verified｜basis=peer_reviewed（PMID 23954325，體外實驗，100 顆牙）｜period=2013｜geo: universal｜span:「HV shows a gentle increase over the 1 year storage period (P = 0.002)」「A ∼300 μm GIC zone at the areas close to dentin with weaker properties as those measured in dentin or GIC was identified in all fillings」｜caveat：體外人工唾液儲存條件，非口內臨床追蹤。
• F13｜傳統玻璃離子的硬化動力學可被外部處理改變：加熱與超音波之雙重處理使 24 小時的機械性質高於對照組，但在 1 個月與 3 個月時無顯著差異｜來源 #11｜confidence=verified｜basis=peer_reviewed（PMID 26087577，體外實驗）｜period=2015｜geo: universal｜span:「Only the dual treatment increased the mechanical properties of the GIC after 24 hours compared to the control, while no significant difference was observed after 1 and 3 months」｜caveat：單一材料之體外研究；本卡引用其「早期性質仍在變化」的方向，不建議任何處置。
• F14｜2026 年 Cochrane 系統性回顧概觀（14 篇回顧、57 篇原始研究；優先採用 6 篇回顧、23 篇原始研究之末次追蹤時間點資料）：複合樹脂與銀汞合金比較中，僅一篇回顧報告術後疼痛與不適，兩組皆約 5%，被判為極低確定性證據；大塊填充型與分層堆疊型複合樹脂之間，術後敏感的風險差為 0.00（95% CI −0.01 至 0.02）｜來源 #12｜confidence=verified｜basis=peer_reviewed（PMID 42444634，Cochrane overview of systematic reviews）｜period=2026（檢索至 2025-04）｜geo: universal｜span:「The Minamata Convention on Mercury recommends a phase-down of amalgam use in dentistry. Alternative mercury-free direct-placement restorative materials are available」「Only one review reported postoperative pain and discomfort (about 5% in both groups), which reviewers judged to be very low-certainty evidence」「In one review, there was almost no postoperative sensitivity for either type of RBC (RD 0.00, 95% CI -0.01 to 0.02; 5 studies; 510 restorations; 2 to 3 years follow-up)」｜caveat：概觀作者指出僅約 10% 原始研究來自一般執業場域；上述比例為群體層級數字，非個人機率。
• F15｜Cochrane 系統性回顧（8 篇研究、逾 700 位受試者）：關於窩洞襯底能否降低 Class I 與 Class II 複合樹脂填補物的術後敏感，證據不一致且品質低；亦未顯示襯底影響填補物壽命｜來源 #13｜confidence=verified｜basis=peer_reviewed（PMID 30834516，Cochrane 系統性回顧）｜period=2019（檢索至 2018-11）｜geo: universal｜span:「There is inconsistent, low-quality evidence regarding the difference in postoperative hypersensitivity subsequent to placing a dental cavity liner under Class I and Class II posterior resin-based composite restorations」「no evidence was found to demonstrate a difference in the longevity of restorations placed with or without dental cavity liners」｜caveat：納入研究均為不明確或高偏差風險。
• F16｜隨機分組臨床研究（54 顆後牙，46 位回收問卷）：在不可逆性牙髓炎且輕度叩痛的病例中，降低咬合面與不降低之間，術後疼痛無顯著差異（P > .05）｜來源 #14｜confidence=verified｜basis=peer_reviewed（PMID 23228248，隨機分組臨床研究）｜period=2013｜geo: universal｜span:「There was no significant difference in postoperative pain between the 2 groups (P > .05) after root canal preparation and calcium hydroxide dressing」｜caveat：情境為根管治療，非補牙；本卡引用其「咬合處置的效益需個別判斷」之方向。
• F17｜隨機分組臨床研究（117 位病人）整理出較可能從降低咬合受益的臨床輪廓：牙髓仍具活性、叩診敏感、術前疼痛，且無根尖周透射影｜來源 #15｜confidence=verified｜basis=peer_reviewed（PMID 9693578，隨機分組臨床研究）｜period=1998｜geo: universal｜span:「Occlusal reduction should prevent postoperative pain in those patients whose teeth initially exhibit pulp vitality, percussion sensitivity, preoperative pain, and/or the absence of a periradicular radiolucency」｜caveat：情境為根管器械預備後，非補牙；與 F16 方向不一致，本卡並陳兩者。
• F18｜隨機雙盲臨床試驗（124 顆齲齒放射影像深達牙本質三分之二以上、診斷為可逆性牙髓炎的成熟恆牙）：完全去齲組 61 顆中有 17 顆（28%）出現牙髓暴露並當場以活髓治療處理；多變量分析顯示去齲策略與術前疼痛程度（是否達 5/10）為顯著預後因子｜來源 #16｜confidence=verified｜basis=peer_reviewed（PMID 39442480，隨機對照試驗，註冊編號 NCT05144711）｜period=2024｜geo: universal｜span:「17/ 61 teeth (28%) in the TCR had pulp exposure, managed by VPT and were successful at recall」「Multivariate analysis revealed the type of procedure (SCR vs TCR) and the preoperative pain levels (above or below 5/10) as significant prognostic factors」｜caveat：單中心、追蹤 12 個月；本卡引用其「深蛀牙後牙髓狀況需追蹤」之臨床意涵，不引用為術式優劣建議。
• F19｜以執業場域為基礎的回溯研究（44 位成人、306 顆後牙複合樹脂填補物，追蹤 10 至 18 年）：30% 失敗，其中 82% 出現在具 1 至 2 項風險因子的病人；蛀牙高風險族群以續發蛀牙為主要失敗原因，咬合壓力風險族群則以斷裂為主要失敗原因｜來源 #17｜confidence=verified｜basis=peer_reviewed（PMID 23690354，回溯性臨床研究）｜period=2013｜geo: universal｜span:「In total, 30% of the restorations failed, of which 82% were found in patients with 1 or 2 risk factors. Secondary caries was the main reason of failure within caries-risk patients, whereas fracture was the main reason in "occlusal-stress-risk" patients」｜caveat：回溯設計、單一執業場域、樣本病人數少；為長期壽命指標，與術後 24 小時內的行為無直接關聯。
• F20｜回溯性研究：有邊緣懸突的鄰接面填補物，其牙周囊袋較無懸突的金屬填補物深 0.42 毫米；在平均放射影像附連喪失 ≤5 毫米的病人中，懸突邊緣與顯著增加的放射影像附連喪失（0.66 毫米）相關｜來源 #18｜confidence=verified｜basis=peer_reviewed（PMID 7806672，回溯性臨床研究）｜period=1994｜geo: universal｜span:「Periodontal pockets at proximal sites with marginal overhangs were significantly deeper (0.42 mm) compared to sites with metal restorations without overhangs」｜caveat：轉診族群之回溯資料，屬關聯性；本卡引用為「邊緣不密合值得檢查」的依據，不作因果宣稱。
• F21｜交叉設計臨床研究（9 位受試者）：置放帶 1 毫米鄰接懸突邊緣的填補物後，齦下菌叢轉為近似慢性牙周炎的組成；換為邊緣密合者後，菌叢回到近似牙齦健康或初期牙齦炎的組成｜來源 #19｜confidence=verified｜basis=peer_reviewed（PMID 6581173，交叉設計臨床研究）｜period=1983｜geo: universal｜span:「Following the placement of restorations with overhanging margins, a subgingival flora was detected which closely resembled that of chronic periodontitis」「Following the placement of the restorations with clinically perfect margins, a microflora characteristic for gingival health or initial gingivitis was observed」｜caveat：極小樣本（9 人）、1983 年、實驗性置放；本卡引用其機制方向。
• F22｜《醫療法》第 87 條第 2 項：醫學新知或研究報告之發表、病人衛生教育、學術性刊物，未涉及招徠醫療業務者，不視為醫療廣告｜來源 #21｜confidence=verified（2026-08-05 實測 200、逐字對得上）｜basis=law｜period=現行條文｜geo: TW｜caveat：本卡發布定位依據，屬台灣制度，非醫學事實；其他地區讀者請以所在地規範為準。
• F23［結構性整理］｜證據缺口聲明：本站於 2026-08-05 以 PubMed E-utilities 檢索（檢索式含 post-operative instructions restorative dentistry／amalgam early compressive strength／post-cure polymerization resin composite／glass ionomer early water contact／toothbrushing after restoration 等），未取得下列項目的直接臨床研究：①補牙後「幾小時可以進食」的比較性試驗 ②「銀汞合金補完 24 小時不可咬硬物」之臨床驗證 ③補牙後延後刷牙之臨床研究 ④補牙後使用牙線時機之臨床研究｜來源 #22｜confidence=n/a｜basis=editorial_framework｜period=2026-08-05｜geo: universal｜caveat：檢索侷限於 PubMed 英文文獻與本次檢索式，未取得不等於已被推翻；本欄為編輯性陳述，不得標為待驗 claim。本卡所有材料學數據皆為體外測量，禁與臨床進食建議互推。

來源清單

取用日期均為 2026-08-05；PubMed 條目以 E-utilities efetch 取得摘要原文逐字比對，並逐條實測條目頁回應 200。

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20. 內部數據：`analysis/reports/km-dental-backlog.md` #2 附錄（8 詞項×1 站×曝光逐筆可對帳，合計 342,865）
21. 醫療法 第 87 條（全國法規資料庫）
22. 編輯框架：本站三層分流結構與證據缺口聲明（無外部來源，標示為結構性整理）

內部引用鏈

• 同一族的術後飲食題（手術後的時間軸與咖啡、茶、酒精逐項答案）：植牙後多久能吃東西？咖啡跟茶可以喝嗎？（KM-DENTAL-20）（軟組織麻醉錨 F3＝該卡 F3、自傷錨 F5＝該卡 F4）
• 蛀牙深到牙齦下、補不住時會被提到的手術：牙冠增長術是什麼？費用、保險、會不會痛（KM-DENTAL-17）
• 牙齒終究留不住、拔掉之後補不補的比較：臼齒拔掉可以不補嗎？會怎樣？（KM-DENTAL-34）

發布閘門提醒：本卡為 draft。四語（zh-Hans／en／ja）未產前不得進 km_entries；F23 的證據缺口聲明若日後檢索到直接證據，須改寫該節而非保留「未取得」字樣。地域聲明四語版本必齊（global 卡措辭見 ANK-DENTAL-SPEC.md）。