🔗 IDA SENTENCE ANALYSIS
承接上述,牙冠是假牙的一種 — sentence-by-sentence verification
0
Provable
1
Partly supported
13
Pending
0
Contradicted
What this page measures: whether each outward-facing statement on this article can be supported by dental research literature. Provable and partly-supported statements carry real PubMed references; pending and contradicted ones are marked only as "examined but insufficient / counter-evidence found", with no claim of support. The analysed content itself lives on source page ↗.
🔗 Sentence-by-sentence analysis (14 statements)
DNT-7383DDF40941
承接上述,牙冠是假牙的一種,透過蓋子般的型態製作,讓牙冠擁有防護罩般的保護力,施作過程中,醫師會將原本的齒質修磨平整,再將牙冠以專用黏膠安裝其上。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: 牙冠為假牙一種、具有保護力、製作過程修磨牙體並用黏膠安裝
DNT-7330430E70FB
一般會需要使用牙冠贗復的狀況,通常是經歷 較大面積的蛀牙或是意外,讓牙齒有一定的缺失 ;或是根管治療後的牙齒,由於抽除神經加上結構受損,都亟需透過牙冠來修復牙齒。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: 決定性 gate 未通過;不得以檢索相似度或主題重疊升為可證明。
DNT-DB173DACAF8D
藉由牙冠的使用,不僅可以重新強化牙齒的結構,加強受損齒質的咬合力,讓患者可以正常咀嚼外,還能恢復牙齒的外觀,讓該牙齒的使用年限得以延長。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: 牙冠強化結構、加強咬合力、正常咀嚼、恢復外觀、延長使用年限
DNT-BB073DCA5884
使用金屬牙冠的優勢在於便宜又耐操,使用金屬製作的牙冠,受惠於硬度優異,基本上不需要擔心咬壞的問題,可以長久使用。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: 金属牙冠便宜、耐操、硬度优异、长久使用等优势
DNT-9AAEE8D2EDC7
首先是相容性差導致的副作用,大部分金屬牙冠採用普通金屬製造,普通金屬的成本便宜,但卻與人體相容性不佳;長期使用之下,牙冠會隨時間游離出金屬離子,不只是會使牙冠交界處染色發黑,還有刺激人體導致過敏等疑慮。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: claim关于普通金属牙冠的副作用,evidence为陶瓷冠临床研究,未涉及金属冠
DNT-31B88A02A745
而這還不包含金屬牙冠鑄造過程中, 容易發生的密合度不佳,導致二次蛀牙機率較高的問題 。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: 金属牙冠铸造密合度不佳导致二次蛀牙
DNT-61422D43D179
後續也出現了使用半貴金屬或高比例黃金製作的金屬牙冠,這類材質與人體相容性高、密合度佳,也因此副作用較少。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: 半貴金屬或高比例黃金牙冠、生物相容性、密合度、副作用等全部主張
DNT-6873A53000E7
牙冠材質二:金屬燒瓷 為改善金屬牙冠的美觀性問題,便出現了金屬燒瓷的改良版本牙冠。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: 金属烤瓷牙冠作为金属牙冠改良版本的历史或美学改进描述。
DNT-A73A29291599
其主要的材質與金屬牙冠大同小異,差異在使用瓷粉層層堆疊、燒製而成的外觀。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: 金屬牙冠與瓷粉堆疊材質大同小異,差異在外觀製作方式
DNT-219252D306E4
受惠於此,金屬燒瓷牙冠有了貼近於真牙的外表,美觀性有所提升是其最大特色所在。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: claim关于金属烧瓷牙冠外观和最大特色未被支持
DNT-ACEDF7F7B5ED
全瓷冠指的是完全不含金屬成分,使用全陶瓷材質打造的牙冠,大幅改善上述兩大材質擁有的缺點,而近年隨著技術成熟,全瓷冠已逐漸取代傳統金屬牙冠,成為 醫師與患者都愛用的牙冠材質首選 。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: 全句:全瓷冠指的是完全不含金屬成分,使用全陶瓷材質打造的牙冠,大幅改善上述兩大材質擁有的缺點,而近年隨著技術成熟,全瓷冠已逐漸取代傳統金屬牙冠,成為 醫師與患者都愛用的牙冠材質首選 。
DNT-A8FC0B2AC432
全瓷冠材質特色在於外觀型態與真牙難以區分,高透光度加上亮麗的色澤,視覺上基本與天然牙相同,甚至還能帶來美白效果。
◐ Partly supported (scope noted below)
Supported scope: 全瓷冠修復可達到理想美學效果
DNT-0B3E571F886B
不只如此,技術的進步讓全瓷冠有不弱於真牙的硬度,以及優秀的密合度,有效降低縫隙造成的二次蛀牙機率。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: claim 主張全瓷冠的硬度、密合度及預防二次蛀牙,evidence 討論的為含銅鈦合金冠,非全瓷冠
DNT-56A8EC3F5AEC
牙冠費用 部分,採用普通金屬打造的 牙冠費用 相較最低,單顆費用約落在8、9千不等;而採用半貴金屬或高比例黃金製作的牙冠,單顆費用約介於1萬初至兩萬多都有可能,黃金比例越高,價格就會越貴。
○ Pending (insufficient evidence; no claim of support)
10 candidate paper(s) examined; evidence insufficient to support this statement; still needed: 決定性 gate 未通過;不得以檢索相似度或主題重疊升為可證明。
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