Development Study of Dental Implant, -The Expanded Utility in Clinical Indication Using Porous-Coated Implant-

进展和开发的反应性牙科植入物已被显著观察到最后三个十年采用两步技术，并使用根形式植入物获得良好的osseointegration。每个种植体系统的存活率在90%左右，即使有限系统只显示了种植体周围的存活率和正常出生率的长期结果。本研究的分量将用于开发电影索引并改善其成功使用新开发的porous-coated种植体。本研究由日本科学研究赠款资助（Nihon大学）、D. A. Deporter教授小组（多伦多大学）和D. S. S. Sohn 'Grope博士（韩国Tage Hyosun Catholic University Hospital）主办，命名为该研究小组，由日本科学研究赠款资助（Nihon大学）、D. A. Deporter教授（加拿大多伦多大学）和D. S. Sohn'Grope博士（韩国Tage Hyosuung天主教大学医院）主办。后续结果得到。（1）一系列后续的经皮涂层植入物（ENDO-PORE植入物）临床研究增加到240例。（2） As prof.Deperter proporsed new technic "Simplefying Management of the Posterior Max illa Using Shot， Porous-Surfaced Dental Implants and Stimultaneous Indirect Sinus Elevation"， head investgater Dr. T. Saito carried out the interpreatation of the paper， and printed it on PRO-Japanese Edition （July， 2000）。Quintessence Japan）（3） As prof. N. Meredith reported new prognostic for initial stability of implant， titled "Assesment of Implant Stability as Prognostic Determination" （International J. Prophodont。1998.5.），首席调查员T. Saito博士发表了对论文的解释，并将其打印在I. J.移植英文版上（2001年5月）。（4）首席投资官T. Saito博士访问了Taegu天主教医院，有两个合作者和一个讨论的现有问题，这是一种新的植入技术，即在植入后进行植入或植入后进行植入。

Progress and developmennt of reacent dental implant were observed remarkably during last twe to three decade years introducing two step technic with root form implant to get good osseointegration. The survival rate of each implant system was around 90% even though limited systems only showed the long term results of implant survival and cervical born resorption around implant.The porpose of this study is to develop the cinical indication and improve its success late using newly developeant porous-coated implant. This study was carried out keeping international cooperation amoung three resarch institute groopes, namely this study group, surported by Grant-in-Aid for Scientific Research・JAPAN (Nihon University), Prof.D.A.Deporter'group (University of Toronto, CANADA) and Dr.D.S.Sohn'grope (Taege Hyosung Catholic University Hospital, KOREA).Following results were obtained.(1) A number of follow up clinical study of porous-coated implant (ENDO-PORE IMPLANT) increased up to 240 cases.(2) As prof.Deperter proporsed new technic "Simplefying Management of the Posterior Max illa Using Shot, Porous-Surfaced Dental Implants and Stimultaneous Indirect Sinus Elevation", head investgater Dr.T.Saito carried out the interpreatation of the paper, and printed it on PRO-Japanese Edition (July, 2000. Quintessence Japan)(3) As prof.N.Meredith reported new prognostic for initial stability of implant, titled "Assesment of Implant Stability as Prognostic Determination" (International J.Prothodont. 1998.5.), head investgater Dr.T.Saito carried out the interpreatation of the paper, and sent it for print on I.J.Implant japanese edition (May, 2001. Quintessence Japan)(4) Head Investgater Dr.T.Saito visited to Taegu Catholic Hospital with two cooparator and discussed present problems such as a new thechnic of implantation immediate after tooth extraction and or imediate loading after implantation.