Implant/tooth-connected restorations utilizing screw-fixed attachments: a survey of 3,096 sites in function for 3 to 14 years.
نویسندگان
چکیده
Numerous problems have been reported following various therapies used to attach natural teeth to implants beneath a fixed prosthesis. This study documents the results of 843 consecutive patients treated with 1,206 natural tooth/implant-supported prostheses utilizing 3,096 screw-fixed attachments. After 3 to 14 years in function, only 9 intrusion problems were noted. All problems were associated with fractured or lost screws. This report demonstrates the efficacy of such a treatment approach when a natural tooth/implant-supported fixed prosthesis is contemplated.
منابع مشابه
مطالعه تنش‌های اطراف ایمپلنت به روش اجزای محدود در بریج‌های با ساپورت دندان/ایمپلنت در شرایط اتصال سخت و غیرسخت در پروتزهای سمان شونده
Background and Aims: Freestanding fixed partial prosthesis is considered the first choice whenever possible. However, anatomical limitations for implants and other reasons may create situation in which it would be preferable to connect the implants to teeth. A biomechanical dilemma in a tooth/implant-supported system comes from dissimilar mobility. This disparity cause the bridge to function as...
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ورودعنوان ژورنال:
- The International journal of oral & maxillofacial implants
دوره 14 6 شماره
صفحات -
تاریخ انتشار 1999