Abstract: Objective to introduce a kind of implant-supported mandibular telescopic overdenture in patients suffering from severe periodontal disease and to evaluate its efficacy.
摘要【摘要】目的介绍即刻负载的下颌套筒冠种植义齿在重度牙周炎患者中的应用，并评价其临床疗效。
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Objective: To investigate the clinical effects in patients with periodontal diseases after telescopic denture treatment.