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2 Denes P. Characteristic Precardial repolak ization abnormali-ty with intermittent left bundlebraneh block. Ann Intern Med, 1978, 89:55.3 Rosenbaum MB, Blauco HH, Elizari MV, et al. Electroton-ic modultion of the T wave and cardiac memory. Am J car dial, 1982, 50:213.6年来.对门诊治疗的13例前牙单个种植义齿折断的患者,经过基桩处理后,予以重新修复,经观察使用1—4.5年,认为效果满意,现介绍如下。 1 临床资料 13例折断的种植义齿中,男性10例,女性3例,年龄18至42岁,义齿最终修复后使用时间为1年3例、2—3年6例、3—4.5年4例,植入种植体全部为园柱状骨内种植体,基桩为可卸式螺纹固位式,折断部位在基桩根部,种植体颈部,其中7例在基桩盘下,6例在基桩盘上,(2例已部分磨平戴用覆盖义齿3个月)。 2 处理经过 2.1 常规检查 通过临床检查,明确种植体折断位置,周围龈炎,牙周炎情况,本文见2例肥大性龈炎,经治三周后愈。13例种植体无松动,叩痛。X拍片周
2 Denes P. Characteristic Precardial repolak ization abnormali-ty with intermittent left bundlebraneh block. Ann Intern Med, 1978, 89: 55.3 Rosenbaum MB, Blauco HH, Elizari MV, et al. Electroton- ic modultion of the T wave and cardiac memory. Am J car dial, 1982, 50: 213. For 6 years, 13 patients who underwent single out-of-dentition treatment of anterior teeth with single implant denture were repaired after foundation piles. After 1 to 4.5 years of observation, they were satisfied with the result. Introduced as follows. 1 clinical data 13 cases of prosthetic off the denture, 10 males and 3 females, aged 18 to 42 years, the final denture repair time was 1 year in 3 cases, 2-3 years in 6 cases, 3-4.5 years in 4 cases The implants were all cylindrical columnar implants. The base piles were detachable screw-type fixations. The fracture sites were at the base of the pile and the neck of the implant. Among them, 7 were under the pile and 6 were basal On the tray, (2 cases have been partially worn wearing overdenture 3 months). 2 treatment 2.1 routine examination through clinical examination, a clear location of implants fracture, gingivitis around, periodontitis, this article see 2 cases of hypertrophic gingivitis, the more treatment after three weeks. 13 cases of implant without loosening, percussion pain. X filming week