71.牙周病囊袋手術(pocket surgery)有四個臨界區(critical zones),附著牙齦寬度不足 (inadequate attached gingiva)不會受到下列那個因素的影響?
(A)高繫帶附連(high frenum attachment)
(B)牙齒之鄰接點(contact point of tooth)
(C)明顯之牙齦退縮(marked gingival recession)
(D)深的牙周囊袋(deep pocket)達黏膜牙齦交界(mucogingival junction)處

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統計: A(99), B(349), C(15), D(42), E(0) #1032726

詳解 (共 2 筆)

#5865237

Carranza's 13ed p.587
Critical Zones in Pocket Surgery
   Zone 1: Soft Tissue Pocket Wall
   Zone 2: Tooth Surface
   Zone 3: Underlying Bone
   Zone 4: Attached Gingiva
    ..An inadequate attached gingiva can be caused by a high frenum attachment, marked gingival recession, or a deep pocket that reaches the level of the mucogingival junction.

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#4849514
(B)是硬組織(A)(C)(D)都是軟組...
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