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近10年来镍铬合金材料用于临床较为广泛,但因其致癌性和过敏性为人们所关注.故纯钛与钛合金材料逐渐取代镍铬合金.1968年Linkow.已介绍纯钛与钛合金钉作为非生物体种植牙种植于颌骨内,随后又出现钛制人工关节,国内于七十年代末和八十年代初关于钛的临床应用有零星报道,笔者于
In the past 10 years, Ni-Cr alloy material is widely used in clinic, but people are concerned because of its carcinogenicity and allergy, so titanium and titanium alloy material gradually replace Ni-Cr alloy. 1968 Linkow. Pure titanium and titanium alloy Nails as non-biological dental implant in the jaw bone, followed by the emergence of titanium artificial joints, the domestic in the late seventies and early eighties on the clinical application of titanium sporadic reports, the author in