بررسی عوامل موثر در موفقیت ایمپلنت های Osseointegrated در دانشکده دندانپزشکی دانشگاه علوم پزشکی تهران

In recent years the use of titanium implant have received special attention in dentistry. In 1994 an implant clinic has established in Faculty of Dentistry, Tehran University of Medical Science and since then, 289 implants have been placed for 120 patients. In literatures a success rate of 93% and 84% of implants placed in mandible and maxilla respectively, have been reported. The purpose of this study was to evaluate implant success rate at implant clinic of Faculty of Dentistry, Tehran University of Medical Science. This study was based on reviewing the patients' charts. Results showed that success rates for Branmark, ITI, and IMZ implant systems were 94%, 95%, and 97% respectively. The higher success rate achieved in this clinic might be due to shorter period of time which implants were placed. Researches showed that care in patient selection, treatment planning, and following exact surgical and prosthetic principles will lead to a higher success and lower failure rates.