Bone Contact Around Acid-etched Implants: A Histological and Histomorphometrical Evaluation of Two Human-retrieved Implants
نویسندگان
چکیده
منابع مشابه
Bone Response to Two Dental Implants with Different Sandblasted/Acid-Etched Implant Surfaces: A Histological and Histomorphometrical Study in Rabbits
Background Scientific evidence in the field of implant dentistry of the past 20 years established that titanium rough surfaces have shown improved osseointegration rates. In a majority of dental implants, the surface microroughness was obtained by grit blasting and/or acid etching. The aim of the study was to evaluate in vivo two different highly hydrophilic surfaces at different experimental t...
متن کاملBiological Width around One- and Two-Piece Implants Retrieved from Human Jaws
Several histologic studies regarding peri-implant soft tissues and biological width around dental implants have been done in animals. However, these findings in human peri-implant soft tissues are very scarce. Therefore, the aim of this case series was to compare the biological width around unloaded one- and two-piece implants retrieved from human jaws. Eight partially edentulous patients recei...
متن کاملEvaluation of Marginal Bone Level around Platform - Switched Implants
Purpose: The long-term success of an implant depends on the stability of bone support for the implant. Most crestal bone loss occurs in the first year of implant placement. Platform-switching is an approach which can be clinically applied to preserve the crestal bone. The concept of ‘platform switching’ refers to the use of a smaller-diameter abutment on a larger-diameter implant collar. The pu...
متن کاملGuided bone regeneration around titanium plasma-sprayed, acid-etched, and hydroxyapatite-coated implants in the canine model.
BACKGROUND Endosseous dental implants with rough surfaces have been designed to improve early healing, especially in areas of poor bone or insufficient bone quantity. The aim of this study was to histomorphometrically assess the bone-to-implant contact on 3 different rough-surfaced implants following guided bone regeneration. METHODS Mandibular premolars and first molars were extracted in 12 ...
متن کاملan unusual bone loss around implants.
pre-implant disease is an inflammatory process that affects the surrounding tissues of a functional osseointegrated implant. it is usually the result of a disequilibrium between the micro-flora and the defense system. this case reports a 57-year-old man with unusual bone loss around dental implants. this was an unusual case of peri-implantitis that occurred only in the implants on one side of t...
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ژورنال
عنوان ژورنال: Journal of Oral Implantology
سال: 2003
ISSN: 0160-6972,1548-1336
DOI: 10.1563/1548-1336(2003)029<0013:bcaaia>2.3.co;2