小朋友的上顎擴張器是什麼？要戴多久？｜證據鏈

小朋友的上顎擴張器是什麼？要戴多久？｜證據鏈

F-Units（事實單元帳）

• F1｜confidence: 結構性整理（編輯框架，非外部事實宣稱）｜basis: editorial_framework｜period: 2026-08-06｜geo: universal｜span: 「四類名詞分流」「主動擴張期與保持期兩段式說明」「就醫前 checklist 八問」「與 KM-DENTAL-08／C03／C07／C14／C16／49／C17 的分工指向」「族群數字不可互相搬用之提醒」皆為本站依 F3 至 F24 文獻整理的溝通用架構｜caveat: 非臨床判準、非診斷工具，不取代牙醫師評估；本條不得被讀成任何醫學事實宣稱
• F2｜confidence: verified（內部資料）｜basis: internal_dataset｜period: 2026-08-06｜geo: TW｜span: km-production-queue.html「三、診所補題」表「上顎擴張器」列（曝光 201、掛載）與「上顎擴張器要戴多久」列（曝光 36、掛載）；域名取自 analysis/idaeo_live.json 之機構鍵｜caveat: 內部數據，發布轉檔時整條剝除，改以「本題選題依據為內部搜尋資料分析（編務用，明細不對外揭露）」代之；兩列曝光數分列記錄，禁相加
• F3｜confidence: verified｜basis: peer_reviewed（Cochrane 系統性回顧，PMID 34951927）｜period: 檢索至 2021-04-08；2021-12-24 刊出（CD000979.pub3）｜geo: universal｜span: 「A posterior crossbite occurs when the top back teeth bite inside the bottom back teeth.」「The prevalence of posterior crossbite is around 4% and 17% of children and adolescents in Europe and America, respectively.」「Treatments involve expanding the upper jaw with an orthodontic appliance, which can be fixed (e.g. quad-helix) or removable (e.g. expansion plate).」「We included 31 studies that randomised approximately 1410 participants.」「and length of treatment (MD -3.15 months, 95% CI -4.04 to -2.25; 3 studies, 148 participants; moderate-certainty evidence)」「Treatment duration is shorter with quad-helix than expansion plates.」「The remaining evidence was insufficient to draw any robust conclusions for the efficacy of posterior crossbite correction.」｜caveat: 版本鏈查核（2026-08-06 PubMed 實查）：CD000979 現行版為 2021 年 pub3（本卡引用），前版 pub2 為 PMID 25104166（2014），檢索無 pub4；pubtype 無 Retracted Publication。 −3.15 個月是兩種裝置之間的差距，不是任一裝置的療程長度
• F4｜confidence: verified（狀態與版本查核）｜basis: verification_record｜period: 2026-08-06 以 PubMed esearch／esummary 實查｜geo: universal｜span: CD000979 版本鏈＝PMID 11279699（2001 原版）／PMID 25104166（2014 pub2）／PMID 34951927（2021 pub3，現行）；本卡所引 21 篇文獻之 pubtype 均不含 Retracted Publication，標題均不含 WITHDRAWN｜caveat: 本條為本站的查核紀錄，非醫學事實；查核方法為 esummary 之 pubtype 欄位與標題比對，不能替代逐篇全文審查
• F5｜confidence: verified｜basis: peer_reviewed（系統性回顧與統合分析，僅納入 RCT，PMID 33950178）｜period: 2021-06-08 刊出｜geo: universal｜span: 「dento-skeletal effects following rapid maxillary expansion (RME) and slow maxillary expansion (SME) using the same jackscrew expander with different activation protocols」「To compare dento-skeletal effects produced by RME with those induced by SME using the same fixed jackscrew expanders in growing patients.」「growing patients in mixed or permanent dentition, with maxillary transverse discrepancy, dental crowding, and treated with fixed jackscrew maxillary expander (e.g. Hyrax, Haas) activated to achieve either RME or SME」「From 4855 retrieved articles, 3 studies were selected, 1 at unclear risk and 2 at high risk of bias.」「Both RME and SME produce an effective dento-skeletal expansion of the maxilla.」｜caveat: 僅 3 篇 RCT、其中 2 篇高偏誤風險；族群為成長中的混合齒列或恆牙列病人；本卡僅引用其對「快與慢＝同一裝置不同加力方案」的定義與整體結論，未引用其個別合併值
• F6｜confidence: verified｜basis: peer_reviewed（系統性回顧與統合分析，僅納入 RCT，PMID 36503984）｜period: 2022-12-12 刊出｜geo: universal｜span: 「Two articles with a total of 157 patients were finally included in the systematic review and meta-analysis.」「Pain presence was less, though not statistically significant, in SME patients (RR = 2.02, 95%CI from 0.55 to 7.49, P = 0.29, I2 = 95%, 2 studies, GRADE very low).」「Pain intensity was significantly lower in SME appliance in the first week of treatment (pooled MD = 0.86 favoring SME, 95%CI from 0.47 to 1.26, P < 0.0001, I2 = 6%, 2 studies, GRADE moderate).」「There were no significant differences between the two groups in difficulty in speaking, difficulty in swallowing, hypersalivation, difficulty in hygiene, and patient and parent satisfaction.」｜caveat: RR 2.02 的 95% 信賴區間 0.55 到 7.49 跨越 1，未排除兩組無差異，禁寫成「慢速比較不會痛」；疼痛強度差異僅限治療第一週，且僅 2 篇研究
• F7｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 37189916）｜period: 2023-03-31 刊出｜geo: universal｜span: 「Ten studies were ultimately included in this systematic review.」「Pain is a common effect of RME treatment that tends to decrease over time. Gender and age differences in pain perception are not clear. Perceived pain is influenced by the expander design and expansion protocol used.」｜caveat: 定性回顧、未做統合分析；原文另提及疼痛處置策略，本卡不引用任何藥物或處置內容（屬臨床端資訊）
• F8｜confidence: verified｜basis: peer_reviewed（系統性回顧與統合分析，PMID 33882127）｜period: 檢索 2020-11；2021-06-08 刊出（PROSPERO CRD42020176618）｜geo: universal｜span: 「Miniscrew-Assisted Rapid Palatal Expansion (MARPE) is a non-surgical treatment for transverse maxillary deficiency.」「patients from the age of 16 onwards with transverse maxillary deficiency who were treated with MARPE」「Eight articles were included: two prospective and six retrospective observational studies. One study had a moderate risk of bias, whereas seven studies had a serious risk of bias. GRADE quality of evidence was very low.」「MARPE showed a high success rate (mean: 92.5%; 95%CI: 88.7%-96.3%), resulting in a significant skeletal width increase (MD: 2.33 mm; 95%CI: 1.63 mm-3.03 mm) and dental intermolar width increase (MD: 6.55 mm; 95%CI: 5.50 mm-7.59 mm).」「A significant increase in dental tipping, a decrease in mean buccal bone thickness and buccal alveolar height, as well as nasal soft tissue change was present (P < 0.05).」「The mean duration of expansion ranged from 20 to 126 days.」｜caveat: 族群限定＝16 歲以上；全部為觀察性研究、7 篇嚴重偏誤風險、GRADE 很低；20 到 126 天是各研究平均擴張期的分布範圍，不是療程建議、不適用於兒童的傳統擴張
• F9｜confidence: verified｜basis: peer_reviewed（系統性回顧與統合分析，僅納入 RCT，PMID 35211817）｜period: 2022-06 刊出（PROSPERO CRD42021256750）｜geo: universal｜span: 「Six RCTs involving 287 participants met the inclusion criteria.」「Compared to conventional RME, MARME was associated with a greater palatal suture opening」…「increased palatal width (mm) at the first molars (MD = 0.75, 95% CI 0.30 to 1.20), and reduced buccal inclination (degrees) of the first premolars」「MARME may be preferred over conventional RME in cases with fused mid-palatal sutures or where further buccal tooth inclination is undesirable.」｜caveat: 「may be preferred」為該回顧作者的臨床意義措辭，本卡保留為作者用語，不轉譯為本站的裝置選擇建議；裝置選擇屬臨床端決策。⚠ 2026-08-06 第二輪修訂（CX 對抗審命中 1 之殘留）：該段的兩個選擇條件（中縫已融合／不希望牙齒進一步頰側傾斜）已自正文與風險節全部移除，只保留本欄英文原文供溯源。理由：那是骨縫閉合狀態的臨床端切點，即使加上「不能自行推定」的提醒，只要留在正文就仍是一條讀者會拿去對照的選擇規則。本欄原文不得被翻譯或轉述回正文
• F10｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 31500954）｜period: 2020-03 刊出（線上 2019-09-07）｜geo: universal｜span: 「The final selection included 12 articles for data extraction.」「A total of 851 patients underwent SARME, with 187 reported complications (21.97%).」「Epistaxis (2.47%) and postoperative pain (2.00%) were the most often reported minor complications, and asymmetric or inadequate expansion presented an occurrence rate of 4.47%.」「The technique without pterygomaxillary disjunction increased the occurrence of minor complications (29.95% vs. 16.87%)」「the expansion pattern with less than 0.5 mm/day increased the occurrence of orthodontic complications (30.93% vs. 1.83%), i.e. asymmetric expansion」「In conclusion, SARME procedures mostly present minor complications.」｜caveat: 族群＝接受手術輔助擴張的病人（多為骨骼成熟者），不適用兒童非手術擴張；本卡正文刻意不引用其擴張速率門檻數值，僅陳述「速率不同、併發症分布不同」，避免被讀成可自行調整的操作參數
• F11｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 32732085）｜period: 檢索至 2019-01；2020-09 刊出｜geo: universal｜span: 「to determine the stability of surgically assisted rapid maxillary expansion (SARME) for correction of transverse maxillary deficiency, the effect of distractor type (tooth-borne vs. bone-borne) and the influence of a retainer on post-expansion stability」「Existing literature is equivocal on the clinical benefits of a retention device or distractor type (bone-borne vs. tooth borne) on stability.」｜caveat: 納入 15 篇研究但異質性使定量分析無法進行，整體研究為高偏誤風險或低品質；本卡僅引用其定義與「保持裝置效益結論不一致」兩點，未引用其擴張量與復發量區間
• F12｜confidence: verified｜basis: peer_reviewed（分類方法建立之原始研究，PMID 24182592）｜period: 2013-11 刊出｜geo: universal｜span: 「Midpalatal suture maturation: classification method for individual assessment before rapid maxillary expansion.」「Cone-beam computed tomography images from 140 subjects (ages, 5.6-58.4 years) were examined to define the radiographic stages of midpalatal suture maturation.」「Stages A and B typically were observed up to 13 years of age, whereas stage C was noted primarily from 11 to 17 years but occasionally in younger and older age groups.」「Fusion of the palatine (stage D) and maxillary (stage E) regions of the midpalatal suture was completed after 11 years only in girls.」「From 14 to 17 years, 3 of 13 (23%) boys showed fusion only in the palatine bone (stage D).」「This new classification method has the potential to avoid the side effects of rapid maxillary expansion failure or unnecessary surgically assisted rapid maxillary expansion for late adolescents and young adults.」｜caveat: 單一橫斷面研究、非系統性回顧，且為分類方法的建立研究。⚠ 2026-08-06 修訂（CX 對抗審命中 1）：本欄的年齡與性別分布已自正文全部移除，只保留在本欄供溯源。原正文曾出現一句把年齡與分期關係過度概括的句子（大意是任一年齡都可能落在任一分期），該說法原文並不支持（原文只寫各分期的年齡範圍互相重疊、並有更年輕與更年長的例外），已刪除；此處刻意不逐字複製舊句，避免它被單獨抽走當成現行內容。本欄數字禁被寫成家長可自行對照的年齡表，也禁被用來由年齡、性別推定分期或推定裝置選擇；不同研究使用的成熟度指標（年齡／頸椎成熟度／中縫分期）彼此不可互換或合併引用
• F13｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 28658354）｜period: 檢索至 2016-01-15；2017-03 刊出｜geo: universal｜span: 「The aim of this systematic review was to evaluate the duration of the retention period in growing patients undergoing maxillary expansion and its relation with posterior crossbite stability.」「A total of 156 titles/abstracts was retrieved, 44 full-texts were examined, and 6 articles were selected and assessed for their methodological quality.」「The retention period after maxillary expansion ranged between 4 weeks and 16 months.」「Fixed (acrylic plate, Haas, Hyrax and quad-helix) or removable (Hawley and Hawley expander) appliances were used for retention.」「Six months of retention with either fixed or removable appliances seem to be enough to avoid relapse or to guarantee minimal changes in a short-term follow-up.」「A duração do período de contenção ocorreu entre 4 semanas e 6 meses.」｜caveat: 來源內部不一致，本卡據實揭露：英文摘要記保持期範圍 4 週到 16 個月，同篇葡萄牙文摘要記 4 週到 6 個月；本卡以英文摘要逐字為準並保留矛盾。⚠ 2026-08-06 修訂（CX 對抗審命中 4）：作者的「六個月保持似乎足夠」結論句是短期追蹤下的回顧層級結論，已自正文全部移除，只保留本欄英文原文供溯源——理由是該句一旦被搜尋摘要或 AI 單獨抽取，就會成為可自行執行的停戴月份規則。本欄原文不得被翻譯、改寫或轉述回正文，也不得被讀成對任何個人的療程建議；納入僅 6 篇研究、族群為成長中的後牙錯咬病人。正文保留的「4 週到 16 個月」是各研究實際採用做法的分布，非建議值
• F14｜confidence: verified｜basis: peer_reviewed（系統性回顧與統合分析，PMID 38169092）｜period: 檢索至 2023-01；2024-02 刊出（PROSPERO CRD42022348858）｜geo: universal｜span: 「The aim of the present study was to determine long-term stability (2 years minimum post-treatment) of posterior crossbite correction, treated in mixed or early permanent dentitions of growing children.」「Twenty-two studies were included, of varying designs and quality, representing 1076 treated patients, with different expansion appliances and protocols.」「Meta-analysis results showed that 19.5% (95% CI: 15%; 25%) of patients present with relapse of posterior crossbite at long-term follow-up.」「At the transverse level, 19.3% of the total expansion (including overexpansion) relapsed (95% CI: 13%; 27%)」「Data from existing studies, with a moderate level of evidence, indicate that the long-term stability of posterior crossbite correction in growing children is unfavourable in roughly 1 in 5 growing children」｜caveat: 族群層級的平均，不是個人預測；納入研究設計與品質不一，作者以中等程度證據描述；追蹤定義為治療後至少 2 年。⚠ 2026-08-06 修訂（CX 對抗審命中 2）：本篇的暴露變項是「不同裝置與流程下完成治療」，不是「提早停戴 vs 依處方完成」；摘要中沒有任何早停比較組。原正文以「提早停戴會怎樣」為標題承載本篇數字，等於把研究測量到的東西換成一個它沒有測過的因果，該標題與因果句已刪除。本欄數字禁被用來估計自行提早停止或自行拆除的後果
• F15｜confidence: verified｜basis: peer_reviewed（系統性回顧與統合分析，PMID 30207637）｜period: 檢索至 2018-01；2018-11 刊出｜geo: universal｜span: 「Regarding the intercanine distance, the RPE resulted in a gain of space T1-T2 of 3.73 mm with a significant heterogeneity (P < 0.0001; I2 = 94.21%) and a relapse T2-T3 of -0.81 mm with a significant heterogeneity (P < 0.0001; I2 = 95.8%)」「Regarding the intermolar distance, the RPE resulted in a gain of space T1-T2 of 4.85 mm with a significant heterogeneity (P < 0.0001; I2 = 92.41%) and a relapse T2-T3 of -0.47 mm with a significant heterogeneity (P < 0.0001; I2 = 87.5%)」｜caveat: 各項 I² 介於 87.5% 到 95.8%，異質性極高，合併值不宜當成個人預期；T1 中位年齡 9.2 歲、長期評估僅 5 篇研究；原文另有年齡與前後段擴張量關係之統合迴歸結果，本卡未引用為個人推估依據
• F16｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 37454178）｜period: 2023-11-30 刊出（PROSPERO CRD42022311935）｜geo: universal｜span: 「Among the 3045 references identified, seven cohort studies met the eligibility criteria.」「The results showed posterior crossbite self-correction frequencies ranging from 12.2 to 77.1% during the transition from primary to mixed dentition, approximately 16% from mixed to permanent dentition, and a range from 20 to 82.8% from deciduous to permanent dentition.」「The level of certainty of the evidence generated ranged from very low to moderate.」「The self-correction of posterior crossbite in childhood is possible. However, the results of this research do not allow to affirm how often the self-correction of posterior crossbite can occur.」｜caveat: 僅 7 篇世代研究、觀察性設計、未控制干擾因素、未依錯咬型態或嚴重度分層；禁被引用為「可以先觀察不治療」的依據
• F17｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 29016774）｜period: 檢索至 2017-03；2018-05-25 刊出（PROSPERO CRD42017062645）｜geo: universal｜span: 「During rapid maxillary expansion (RME), heavy forces are transmitted to the maxilla by the anchored teeth causing buccal inclination and buccal bone loss of posterior teeth.」「only six articles, three randomized clinical trials and three controlled clinical trials were included」「The results of the present systematic review are based on a limited number of studies and only one study included a control group.」「In all considered studies, significant loss of buccal bone thickness and marginal bone level were observed in anchored teeth, following RME.」｜caveat: 僅 6 篇研究、只有 1 篇有對照組；族群為成長中、上顎橫向不足並接受牙齒支撐式快速擴張者；本條描述的是影像上的骨變化，未評估其長期臨床後果
• F18｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 34874608）｜period: 2022-08 刊出｜geo: universal｜span: 「There was a change in the pulpal blood flow (PBF) of maxillary incisors and canines up to 5 days after SARME, which gradually returned after 7 days to 3 months.」「Two studies observed that both ORME and SARME caused temporary changes in pulp sensibility.」「The outcomes presented a very low certainty of evidence.」｜caveat: 納入研究皆為無對照組的前後設計、GRADE 很低確定性；原文另記錄牙髓腔尺寸縮小，本卡未寫入正文以避免過度解讀。⚠ 本條的研究篇數刻意不寫入正文與本欄：能框住該數字的原句含一個英文複合詞，會命中 scan-med-ad.sh 的一條 A 級樣式（該樣式原意在攔截術前術後影像宣傳，用於研究設計名稱屬誤判）；依定義檔第 E18 條不改內容遷就檢查器，故改為不使用該數字，並已回報 OP 修樣式
• F19｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 37786950）｜period: 2024-04 刊出｜geo: universal｜span: 「Seven articles (n = 200 patients) met the inclusion criteria and were analysed.」「RME altered speech production by changing vowel fundamental frequency and fricative phoneme formant frequency.」「Two studies presented deterioration during orthodontic treatment, but speech improved after appliance removal.」「Despite the limited evidence, RME affects speech during and after treatment.」｜caveat: 7 篇中有 4 篇無對照組；語音參數的改變不等於可被聽者察覺的口齒不清；族群為上顎橫向不足之矯正病人
• F20｜confidence: verified｜basis: peer_reviewed（系統性回顧與統合分析，PMID 32248642）｜period: 檢索至 2019-07-01；2020-08 刊出｜geo: universal｜span: 「Twenty-seven studies were included, with 18 selected for quantitative synthesis.」「Immediately after expansion, the nasopharynx and oropharynx increased significantly. After 3 months of retention, only the NC and nasopharynx showed a significant volume increase.」「None of the 27 articles included assessed the correlation between the skeletal widening and NC or UA volume changes after RME.」「The existing evidence confirmed only the short-term positive effect of RME on expanding the volume of the NC and the upper part of the UA. However, long-term stability could not be sustained.」｜caveat: 體積變化屬影像測量指標，不等於症狀改善或呼吸功能改善；族群為成長中病人
• F21｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 35286895）｜period: 2022-04 刊出（PROSPERO CRD42021249261）｜geo: universal｜span: 「We only found one randomized clinical trial comparing RME with watchful waiting.」「The results of the RCT showed no statistically significant differences in the enhancement of main (apnea hypopnea index, AHI) and secondary outcomes between RME and watchful waiting.」「In the absence of solid evidence with RCT, RME should not be recommended for the treatment of pediatric OSA.」｜caveat: 該回顧的立場是針對兒童阻塞性睡眠呼吸中止症之治療用途，不是對擴張治療在錯咬矯正上的評價；本卡引用它只為說明「呼吸／睡眠用途未被確立」，不得被延伸解讀為擴張治療整體無效
• F22｜confidence: verified｜basis: peer_reviewed（系統性回顧與統合分析，PMID 41781690）｜period: 檢索至 2025-03；2026-03-05 刊出（PROSPERO CRD42025631528）｜geo: universal｜span: 「We included randomized and non-randomized studies assessing RME in children with PSG-diagnosed OSA.」「the apnea-hypopnea index (AHI) decreased within six months following the completion of active RME (MD: -4.04, 95% CI: -6.39 to -1.70, P = 0.0007, I² = 93%) and within twelve months (MD: -6.15, 95% CI: -11.66 to -0.64, P = 0.03, I² = 97%)」「Based on the current evidence and its inherent limitations, these findings indicated that RME can effectively enhance the transverse width of the maxilla and improve polysomnographic parameters in pediatric patients with OSA.」｜caveat: I² 分別為 93% 與 97%，研究間異質性極高；納入隨機與非隨機研究、以 ROBINS-I 評估偏誤風險；作者結論使用「can effectively」措辭，本卡保留為原文用語，不轉譯為本站的療效判斷，且與 F21 的對照證據結論並陳
• F23｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 34238005）｜period: 檢索 1925 至 2019；2021-06 刊出｜geo: universal｜span: 「Three randomised clinical trials (RCTs) and one prospective longitudinal study were included in the systematic review.」「Generally, the intervention groups showed a higher incidence of successful eruption of PDCs (45.1% - 65.7%) compared with the control groups (13.1% - 13.6%).」「Based on the literature published, authors reached a reasonable conclusion that rapid maxillary expansion can facilitate the eruption of PDCs.」｜caveat: ⚠ 2026-08-06 第二輪自查補 span：正文引用了作者結論的措辭（可促進顎側阻生犬齒萌發），原本 span 只框到發生率那一句、沒有框到結論句（依定義檔 8b，等於該句無引文依據），已補入原文。僅 4 篇研究；原文的作者建議包含合併乳犬齒拔除等處置，屬臨床端決策，本卡不列入正文；成功萌發比例為族群層級數字，不是個人預期
• F24｜confidence: verified｜basis: peer_reviewed（系統性回顧，PMID 33568597）｜period: 2020-09-01 刊出｜geo: universal｜span: 「12 articles fulfilled the inclusion criteria and were incorporated in the study finally」「In the study, nine prospective and three retrospective studies which had followed patients after maxillary expansion from 2 to 15 years were included.」「Correction with slow and rapid palatal expansion appears to be stable in the long-term when followed for extended periods after expansion treatment.」｜caveat: 定性結論、未做統合分析，且納入研究含回溯性設計；與 F14 的復發比例並非同一個問題（一者問「整體是否穩定」、一者問「多少比例的人復發」），本卡兩者並陳且不合併解讀
• F25｜confidence: verified（同錨）｜basis: law（台灣《醫療法》第 87 條）｜period: 現行條文，2026-08-06 查核｜geo: TW｜span: 醫療法第 87 條第 2 項，逐字：「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。」——本卡之衛教定位依據｜caveat: 同 VERIFIED-FACTS.md 已驗錨；本條僅為本站發布地之發布規範依據，不是本卡衛教內容的醫學制度依據（本卡 geo_scope＝global）
• F26｜confidence: 結構性整理（檢索紀錄）｜basis: editorial_framework｜period: 2026-08-06｜geo: universal｜span: 本卡文獻檢索以 PubMed E-utilities 進行，檢索軸包含 rapid maxillary expansion／slow maxillary expansion／MARPE／SARME／posterior crossbite／midpalatal suture maturation／retention relapse／OSA，優先取系統性回顧與統合分析；所引 PubMed 連結於 2026-08-06 逐一實測 HTTP 200，摘要以 efetch 取回並逐字比對。2026-08-06 第二輪（CX 對抗審後）補檢索：以 pediatric OSA＋clinical practice guideline 軸取臨床實務指引（F27／F28），並以 American Academy of Pediatrics＋OSA MeSH＋guideline pubtype 做版本鏈檢查；兩篇新增來源之 PubMed 頁面另以瀏覽器實際開啟確認標題相符｜caveat: 檢索紀錄非醫學事實；本卡未取得任何付費牆全文，所有逐字 span 僅取自本機可實測取回的 PubMed 摘要文本。因此本卡對「文獻中沒有比較過提早停戴」這類否定性陳述，其範圍僅及於本卡可取回的摘要，非全文層級的窮盡查核
• F27｜confidence: verified｜basis: clinical_practice_guideline（美國兒科醫學會臨床實務指引，PMID 22926173）｜period: 2012-09 刊出（Pediatrics 130(3):576-84）；2026-08-06 版本鏈實查｜geo: universal（發布主體為美國兒科醫學會；本卡僅引用其臨床建議內容，不引用任何國家的給付或轉診制度）｜span: 「This revised clinical practice guideline, intended for use by primary care clinicians, provides recommendations for the diagnosis and management of the obstructive sleep apnea syndrome (OSAS) in children and adolescents.」「(1) All children/adolescents should be screened for snoring.」「(2) Polysomnography should be performed in children/adolescents with snoring and symptoms/signs of OSAS; if polysomnography is not available, then alternative diagnostic tests or referral to a specialist for more extensive evaluation may be considered.」｜caveat: 版本鏈查核（2026-08-06 PubMed 實查）：本篇為 2012 修訂版，前版為 PMID 11927718（2002, Pediatrics 109(4):704-12）；以 American Academy of Pediatrics＋OSA MeSH＋guideline pubtype 檢索，未見更新版；另有一份 2024 年美國胸腔學會指引（PMID 37890009，Am J Respir Crit Care Med 2024;209(3):248-261）但其範圍為腺樣體扁桃體切除術後仍持續之 OSA，屬不同題目、非本篇的更新版。⚠ 2026-08-06 第二輪補記（時效揭露）：同一檢索另見英國胸腔學會 2023 年於 Thorax 第 78 卷刊出之兒童睡眠呼吸障礙診斷與監測指引（PMID 37553155、37295792），屬另一學會的另一份指引、非 AAP 本篇的更新版，本卡未引用其內容；本卡對「診斷的建議標準」以 2026 年的 F28 為現行錨，本篇僅用於「應篩檢打呼」這一條。本篇為 2012 年文件，讀者應知其年份。pubtype 為 Practice Guideline，不含 Retracted Publication。⚠ 摘要未逐項列舉 OSAS 的症狀徵象（原文僅寫 symptoms/signs of OSAS），禁據此在卡片中補出任何症狀清單；原文列舉的第 3 至第 8 條建議屬治療端處置（含手術、正壓呼吸器與藥物），本卡一律不引用
• F28｜confidence: verified｜basis: clinical_practice_guideline（加拿大胸腔學會／加拿大睡眠學會診斷指引，PMID 41887281）｜period: 2026-03-24 線上刊出（Chest, online ahead of print）｜geo: universal（發布主體為加拿大胸腔學會與加拿大睡眠學會；本卡僅引用其診斷標準之陳述）｜span: 「The panel upholds polysomnography as the recommended standard for the diagnosis of OSA in children given the absence of an alternative test that could be considered a replacement.」「Level 3/Home Sleep Apnea Testing is recommended as an alternative option to diagnose OSA in otherwise healthy children over 5-years of age for whom access to polysomnography is effectively absent.」「A total of 250 articles across five types of clinical assessment were included.」「Most articles excluded children with comorbidities or did not report exclusions (62% and 26%, respectively).」「Only 13% of articles included children under 2-years of age.」｜caveat: ⚠ 2026-08-06 修訂（第二輪自查）：原文在「建議標準」之外另列有替代檢查選項，其適用條件屬臨床端的檢查選擇，本卡正文僅註明「另有替代檢查選項、由醫師判斷」而不列其適用條件（依定義檔 C-8：臨床端納排條件不寫成讀者可自行對照的清單）——但正文也不得因此被讀成「居家檢測一律不算數」，故正文已補上該註記。原文記載納入的 250 篇文獻中 62% 排除有共病兒童（另 26% 未報告排除情形）、僅 13% 納入 2 歲以下兒童，故其結論不涵蓋這些族群。pubtype 為 Practice Guideline，不含 Retracted Publication
• F29｜confidence: 結構性整理（編輯安全網，非外部事實宣稱、非臨床判準）｜basis: editorial_framework｜period: 2026-08-06｜geo: universal｜span: FAQ「戴著會不會痛？」首句的聯絡診所清單（疼痛在變嚴重／腫脹／發燒／裝置鬆動或脫落／裝置刮傷或刺到口腔黏膜／不確定算不算）為本站的編輯決定，本站不主張它有任何文獻或指引背書；F7 只支持「疼痛是快速擴張常見效應、傾向隨時間下降、受裝置設計與加力方案影響」，不含上述任何一項觸發條件｜caveat: ⚠ 2026-08-06 新增（CX 對抗審命中 3）。原句用「伴隨」這個連接詞把疼痛加劇與其他徵象串成一句，讀起來像是要幾項同時出現才算數＝自行拼接出一個沒有來源的複合門檻，等於提高求救難度，已改為各項獨立、任一項即聯絡（舊句本欄刻意不逐字複製，避免它被當成現行清單抽走）。本條刻意不設任何門檻與時間條件（不寫痛到幾分、不寫幾天以上、不寫幾項同時出現），方向一律偏向更早聯絡。本條不是診斷準則：不能用來判斷有沒有問題，更不能用來判斷沒問題；沒列在上面的狀況一樣可以聯絡診所。⚠ 2026-08-06 第二輪補記（本站與 CX 的判斷分歧，留給 OP 裁決）：CX 的建議是「補到能逐項支撐觸發條件的來源之前，先刪除此清單」。本站不採納，理由記錄如下：本條要求的行動只有「打電話問診所」，不含任何醫學判斷、不含任何處置；刪除它的代價是家長在裝置刺傷黏膜或發燒時少了一句「這時候該聯絡」，而保留它的代價只是多一通電話——兩邊的風險不對稱。本站採取的是「保留內容、據實標示無來源背書」，而不是「刪內容換取每句都有來源」。本站的編輯推理（僅為說明理由，不構成來源背書）：F7 記錄疼痛的一般走向是隨時間下降，因此方向相反時值得回報；但 F7 並未把「疼痛加重」列為紅旗。依定義檔 E2c-39／40，本條不得被加上任何時間條件（幾天以上／比昨天大）或強度門檻，也不得被改寫成「同時出現幾項才算」

來源清單

1. Ugolini A, Agostino P, Silvestrini-Biavati A, Harrison JE, Batista KB. Orthodontic treatment for posterior crossbites. Cochrane Database Syst Rev. 2021 Dec 24;12(12):CD000979. PMID 34951927. https://pubmed.ncbi.nlm.nih.gov/34951927/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「A posterior crossbite occurs when the top back teeth bite inside the bottom back teeth.」「The prevalence of posterior crossbite is around 4% and 17% of children and adolescents in Europe and America, respectively.」「Treatments involve expanding the upper jaw with an orthodontic appliance, which can be fixed (e.g. quad-helix) or removable (e.g. expansion plate).」「and length of treatment (MD -3.15 months, 95% CI -4.04 to -2.25; 3 studies, 148 participants; moderate-certainty evidence)」
2. 前版：Agostino P, Ugolini A, Signori A, Silvestrini-Biavati A, Harrison JE, Riley P. Orthodontic treatment for posterior crossbites. Cochrane Database Syst Rev. 2014 Aug 8;(8):CD000979. PMID 25104166. https://pubmed.ncbi.nlm.nih.gov/25104166/（取用 2026-08-06，HTTP 200）。用途＝版本鏈紀錄：本卡引用的是 2021 年 pub3，本條僅記錄其為已被更新的前版，不作為本卡結論依據
3. Kapetanović A, Theodorou CI, Bergé SJ, Schols JGJH, Xi T. Efficacy of Miniscrew-Assisted Rapid Palatal Expansion (MARPE) in late adolescents and adults: a systematic review and meta-analysis. Eur J Orthod. 2021 Jun 8;43(3):313-323. PMID 33882127. https://pubmed.ncbi.nlm.nih.gov/33882127/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Miniscrew-Assisted Rapid Palatal Expansion (MARPE) is a non-surgical treatment for transverse maxillary deficiency.」「The mean duration of expansion ranged from 20 to 126 days.」
4. Bi WG, Li K. Effectiveness of miniscrew-assisted rapid maxillary expansion: a systematic review and meta-analysis. Clin Oral Investig. 2022 Jun;26(6):4509-4523. PMID 35211817. https://pubmed.ncbi.nlm.nih.gov/35211817/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Six RCTs involving 287 participants met the inclusion criteria.」「MARME may be preferred over conventional RME in cases with fused mid-palatal sutures or where further buccal tooth inclination is undesirable.」
5. Carvalho PHA, Moura LB, Trento GS, Holzinger D, Gabrielli MAC, Gabrielli MFR, Pereira Filho VA. Surgically assisted rapid maxillary expansion: a systematic review of complications. Int J Oral Maxillofac Surg. 2020 Mar;49(3):325-332. PMID 31500954. https://pubmed.ncbi.nlm.nih.gov/31500954/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「A total of 851 patients underwent SARME, with 187 reported complications (21.97%).」「Epistaxis (2.47%) and postoperative pain (2.00%) were the most often reported minor complications, and asymmetric or inadequate expansion presented an occurrence rate of 4.47%.」
6. Gogna N, Johal AS, Sharma PK. The stability of surgically assisted rapid maxillary expansion (SARME): A systematic review. J Craniomaxillofac Surg. 2020 Sep;48(9):845-852. PMID 32732085. https://pubmed.ncbi.nlm.nih.gov/32732085/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Existing literature is equivocal on the clinical benefits of a retention device or distractor type (bone-borne vs. tooth borne) on stability.」
7. Angelieri F, Cevidanes LH, Franchi L, Gonçalves JR, Benavides E, McNamara JA Jr. Midpalatal suture maturation: classification method for individual assessment before rapid maxillary expansion. Am J Orthod Dentofacial Orthop. 2013 Nov;144(5):759-69. PMID 24182592. https://pubmed.ncbi.nlm.nih.gov/24182592/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Stages A and B typically were observed up to 13 years of age, whereas stage C was noted primarily from 11 to 17 years but occasionally in younger and older age groups.」「From 14 to 17 years, 3 of 13 (23%) boys showed fusion only in the palatine bone (stage D).」
8. Costa JG, Galindo TM, Mattos CT, Cury-Saramago AA. Retention period after treatment of posterior crossbite with maxillary expansion: a systematic review. Dental Press J Orthod. 2017 Mar-Apr;22(2):35-44. PMID 28658354. https://pubmed.ncbi.nlm.nih.gov/28658354/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「The retention period after maxillary expansion ranged between 4 weeks and 16 months.」「Six months of retention with either fixed or removable appliances seem to be enough to avoid relapse or to guarantee minimal changes in a short-term follow-up.」；同篇葡萄牙文摘要逐字：「A duração do período de contenção ocorreu entre 4 semanas e 6 meses.」（兩版本不一致，本卡據實揭露）
9. Beltrami F, Kiliaridis S, Antonarakis GS. Long-term stability of posterior crossbite correction, treated in the mixed or permanent dentition of growing children: A systematic review and meta-analysis. Orthod Craniofac Res. 2024 Feb;27(1):1-14. PMID 38169092. https://pubmed.ncbi.nlm.nih.gov/38169092/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Meta-analysis results showed that 19.5% (95% CI: 15%; 25%) of patients present with relapse of posterior crossbite at long-term follow-up.」
10. Cannavale R, Chiodini P, Perillo L, Piancino MG. Rapid palatal expansion (RPE): Meta-analysis of long-term effects. Orthod Craniofac Res. 2018 Nov;21(4):225-235. PMID 30207637. https://pubmed.ncbi.nlm.nih.gov/30207637/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Regarding the intermolar distance, the RPE resulted in a gain of space T1-T2 of 4.85 mm with a significant heterogeneity (P < 0.0001; I2 = 92.41%) and a relapse T2-T3 of -0.47 mm with a significant heterogeneity (P < 0.0001; I2 = 87.5%)」
11. Srivastava SC, Mahida K, Agarwal C, Chavda RM, Patel HA. Longitudinal Stability of Rapid and Slow Maxillary Expansion: A Systematic Review. J Contemp Dent Pract. 2020 Sep 1;21(9):1068-1072. PMID 33568597. https://pubmed.ncbi.nlm.nih.gov/33568597/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Correction with slow and rapid palatal expansion appears to be stable in the long-term when followed for extended periods after expansion treatment.」
12. Nascimento BCD, Santos CCOD, Santos MCCD, Normando D. Self-correction of posterior crossbite in childhood: a systematic review of long-term follow-up studies. Eur J Orthod. 2023 Nov 30;45(6):739-746. PMID 37454178. https://pubmed.ncbi.nlm.nih.gov/37454178/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「The self-correction of posterior crossbite in childhood is possible. However, the results of this research do not allow to affirm how often the self-correction of posterior crossbite can occur.」
13. Rutili V, Mrakic G, Nieri M, Franceschi D, Pierleoni F, Giuntini V, Franchi L. Dento-skeletal effects produced by rapid versus slow maxillary expansion using fixed jackscrew expanders: a systematic review and meta-analysis. Eur J Orthod. 2021 Jun 8;43(3):301-312. PMID 33950178. https://pubmed.ncbi.nlm.nih.gov/33950178/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「To compare dento-skeletal effects produced by RME with those induced by SME using the same fixed jackscrew expanders in growing patients.」
14. Rutili V, Nieri M, Franceschi D, Pierleoni F, Giuntini V, Franchi L. Comparison of rapid versus slow maxillary expansion on patient-reported outcome measures in growing patients: a systematic review and meta-analysis. Prog Orthod. 2022 Dec 12;23(1):47. PMID 36503984. https://pubmed.ncbi.nlm.nih.gov/36503984/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Pain presence was less, though not statistically significant, in SME patients (RR = 2.02, 95%CI from 0.55 to 7.49, P = 0.29, I2 = 95%, 2 studies, GRADE very low).」
15. Barone M, De Stefani A, Cavallari F, Gracco A, Bruno G. Pain during Rapid Maxillary Expansion: A Systematic Review. Children (Basel). 2023 Mar 31;10(4):666. PMID 37189916. https://pubmed.ncbi.nlm.nih.gov/37189916/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Pain is a common effect of RME treatment that tends to decrease over time. Gender and age differences in pain perception are not clear. Perceived pain is influenced by the expander design and expansion protocol used.」
16. Lo Giudice A, Barbato E, Cosentino L, Ferraro CM, Leonardi R. Alveolar bone changes after rapid maxillary expansion with tooth-born appliances: a systematic review. Eur J Orthod. 2018 May 25;40(3):296-303. PMID 29016774. https://pubmed.ncbi.nlm.nih.gov/29016774/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「In all considered studies, significant loss of buccal bone thickness and marginal bone level were observed in anchored teeth, following RME.」
17. de Andrade Vieira W, Oliveira MB, Machado LS, Cericato GO, Lima IFP, Paranhos LR. Pulp changes from rapid maxillary expansion: A systematic review. Orthod Craniofac Res. 2022 Aug;25(3):320-335. PMID 34874608. https://pubmed.ncbi.nlm.nih.gov/34874608/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Two studies observed that both ORME and SARME caused temporary changes in pulp sensibility.」「The outcomes presented a very low certainty of evidence.」
18. Sant'Anna LIDA, Miranda E Paulo D, Baião FCS, Lima IFP, Vieira WA, César CPHAR, Pithon MM, Maia LC, Paranhos LR. Can rapid maxillary expansion affect speech sound production in growing patients? A systematic review. Orthod Craniofac Res. 2024 Apr;27(2):185-192. PMID 37786950. https://pubmed.ncbi.nlm.nih.gov/37786950/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Two studies presented deterioration during orthodontic treatment, but speech improved after appliance removal.」
19. Niu X, Di Carlo G, Cornelis MA, Cattaneo PM. Three-dimensional analyses of short- and long-term effects of rapid maxillary expansion on nasal cavity and upper airway: A systematic review and meta-analysis. Orthod Craniofac Res. 2020 Aug;23(3):250-276. PMID 32248642. https://pubmed.ncbi.nlm.nih.gov/32248642/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「The existing evidence confirmed only the short-term positive effect of RME on expanding the volume of the NC and the upper part of the UA. However, long-term stability could not be sustained.」
20. Fernández-Barriales M, Lafuente-Ibáñez de Mendoza I, Alonso-Fernández Pacheco JJ, Aguirre-Urizar JM. Rapid maxillary expansion versus watchful waiting in pediatric OSA: A systematic review. Sleep Med Rev. 2022 Apr;62:101609. PMID 35286895. https://pubmed.ncbi.nlm.nih.gov/35286895/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「In the absence of solid evidence with RCT, RME should not be recommended for the treatment of pediatric OSA.」
21. Yu K, Li Y, Ngan P 等. The effect of rapid maxillary expansion on children with obstructive sleep apnea: a systematic review and meta-analysis. Sleep Breath. 2026 Mar 5;30(1):77. PMID 41781690. https://pubmed.ncbi.nlm.nih.gov/41781690/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Based on the current evidence and its inherent limitations, these findings indicated that RME can effectively enhance the transverse width of the maxilla and improve polysomnographic parameters in pediatric patients with OSA.」（作者用語，非本站背書）
22. De Stefani A, Bruno G, Visentin S, Lucchi P, Gracco A. Rapid maxillary expansion for interceptive orthodontic treatment of palatally displaced canine: A systematic review. Eur J Paediatr Dent. 2021 Jun;22(2):139-143. PMID 34238005. https://pubmed.ncbi.nlm.nih.gov/34238005/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「Generally, the intervention groups showed a higher incidence of successful eruption of PDCs (45.1% - 65.7%) compared with the control groups (13.1% - 13.6%).」
23. Marcus CL, Brooks LJ, Draper KA, Gozal D, Halbower AC, Jones J, Schechter MS, Sheldon SH, Spruyt K, Ward SD, Lehmann C, Shiffman RN; American Academy of Pediatrics. Diagnosis and management of childhood obstructive sleep apnea syndrome. Pediatrics. 2012 Sep;130(3):576-84. PMID 22926173. https://pubmed.ncbi.nlm.nih.gov/22926173/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「This revised clinical practice guideline, intended for use by primary care clinicians, provides recommendations for the diagnosis and management of the obstructive sleep apnea syndrome (OSAS) in children and adolescents.」「(1) All children/adolescents should be screened for snoring.」；前版＝PMID 11927718（Pediatrics. 2002 Apr;109(4):704-12），2026-08-06 以 esummary 實查
24. MacLean JE, Adeleye A, Van Dam A, Lal A, Abusido T, Adamko DJ, 等; KidsCan YPRAG. The Canadian Thoracic Society/Canadian Sleep Society Guideline on the diagnosis of obstructive sleep apnea in children. Chest. 2026 Mar 24:S0012-3692(25)05951-3（online ahead of print）. PMID 41887281. https://pubmed.ncbi.nlm.nih.gov/41887281/（取用 2026-08-06，HTTP 200；efetch 摘要取回成功）。逐字 span：「The panel upholds polysomnography as the recommended standard for the diagnosis of OSA in children given the absence of an alternative test that could be considered a replacement.」「A total of 250 articles across five types of clinical assessment were included.」
25. 台灣《醫療法》第 87 條，全國法規資料庫。https://law.moj.gov.tw/LawClass/LawSingle.aspx?pcode=L0020021&flno=87（同 VERIFIED-FACTS.md 已驗錨，2026-08-06 沿用）
26. km 牙醫線選題底帳 [F2]：km-production-queue.html「三、診所補題」表之「上顎擴張器」列與「上顎擴張器要戴多久」列；機構域名取自 analysis/idaeo_live.json。內部數據，發布轉檔時剝除

內部引用鏈

• 矯正與牙套的費用是怎麼組成的（本卡不列任何金額）：矯正跟做牙套哪個貴？費用是怎麼算的（KM-DENTAL-08）
• 透明牙套矯正的費用組成與報價單讀法：隱適美要花多少錢？價格是怎麼算出來的（KM-DENTAL-C03）
• 第一次諮詢該問什麼、怎麼看一家診所：怎麼挑牙醫？第一次看診要問什麼（KM-DENTAL-49）
• 治療期間的清潔與回診頻率：多久要洗一次牙？（KM-DENTAL-43）
• 後牙在齒列中的位置與名稱：臼齒是哪幾顆？第二大臼齒為什麼重要（KM-DENTAL-21）

發布閘門提醒：本卡為 draft。四語（zh-Hans／en／ja）未產前不得進 km_entries；地域聲明四語版本必齊（global 卡措辭見 ANK-DENTAL-SPEC.md）。本卡 topic_id 為 KM-DENTAL-C18（診所補題序列），掛載檢查走 c-series-map.tsv 的 C 序列比對路徑，證據＝1 家，禁增刪。本卡為併題卡：佇列頁第 19 列查詢詞「上顎擴張器要戴多久」的正典答案即為本卡「要戴多久」一節，不另開卡（OP 2026-08-06 裁決）。 本卡非症狀分級卡、不含紅旗判準，依 ANK-DENTAL-SPEC 審核鏈第 5 層之觸發條件，不強制 GM 第三意見；惟「呼吸與睡眠」一節涉及兒童睡眠呼吸中止症之證據並陳，建議 OP 視情況加派跨架構對抗審。翻譯時：F8 的 20 到 126 天、F13 的 4 週到 16 個月、F14 的 19.5%、F22 的 I² 值與作者措辭，其限定詞（族群／證據等級／異質性／觀察窗）四語版本一律不得省略。⚠ 只存在於事實帳、四語正文一律不得複述的四段：F13 的「六個月保持似乎足夠」結論句、F9 的裝置選擇條件（中縫已融合／不希望進一步頰側傾斜）、F12 的中縫分期年齡與性別分布，以及 F10 的擴張速率門檻數值——這四段是本卡兩輪對抗審的命中點，翻譯者若在正文看不到它們，那是刻意的，不是漏譯。