78.根據Lang（1994年）狗的研究中顯示，以牙周探測具在健康的植體周圍組織做探測時，牙周探測具末端的位 置在何處？
(A)牙齦溝底部
(B)連接上皮之冠部三分之一（coronal third of junctional epithelium）
(C)連接上皮之根尖處（apical base of epithelium）
(D)齒槽骨的表面

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統計： A(134), B(220), C(458), D(184), E(0) #1846158

詳解 (共 2 筆)

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probing froce 0.2N ...
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Lang et  al. (1994) further stated that at healthy and mucositis sites, the probe tip identified “the connective tissue adhesion level” (i.e. the base of the barrier epithelium), while at peri‐implantitis sites, the probe exceeded the base of the ulcerated pocket epithelium by a mean distance of 0.5 mm. At such peri‐implantitis sites, the probe reached the base of the inflammatory cell infiltrate.
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