11.下列那種外傷牙齒必須在外傷發生10天內進行根管治療?
(A)半脫位齒(subluxation)
(B)突出脫位齒(extrusive luxation)
(C)根尖未閉合之內縮脫位齒(intrusive luxation)
(D)1小時內植回且根尖已閉合之脫落齒(avulsion)
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統計: A(5), B(42), C(154), D(910), E(0) #2968805
統計: A(5), B(42), C(154), D(910), E(0) #2968805