Clinical Oral Implants Research

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The effect of thread pattern upon implant osseointegration
Clinical Oral Implants Research - Tập 21 Số 2 - Trang 129-136 - 2010
Heba Abuhussein, Giorgio Pagni, Alberto Rebaudi, Hom‐Lay Wang
AbstractObjectives: Implant design features such as macro‐ and micro‐design may influence overall implant success. Limited information is currently available. Therefore, it is the purpose of this paper to examine these factors such as thread pitch, thread geometry, helix angle, thread depth and width as well as implant crestal module may aff...... hiện toàn bộ
Lack of integration of smooth titanium surfaces: a working hypothesis based on strains generated in the surrounding bone
Clinical Oral Implants Research - Tập 10 Số 6 - Trang 429-444 - 1999
H.W. Anselm Wiskott, Urs C. Belser
It has been observed that the polished neck of dental implants does not osseointegrate as do textured surfaces. Similar findings were reported in the orthopedic literature on artificial hip endoprostheses. In Dentistry, lack of osseointegration was attributed to increased pressure on the osseous bed during implant placement, establishment of a physiological “biologic width”, stress shieldi...... hiện toàn bộ
Lateral bone augmentation with newly developed β‐tricalcium phosphate block: an experimental study in the rabbit mandible
Clinical Oral Implants Research - Tập 22 Số 12 - Trang 1366-1371 - 2011
Daisuke Ono, Ryo Jimbo, Giichiro Kawachi, Koji Ioku, Tohru Ikeda, Takashi Sawase
AbstractObjective: To evaluate the biological effects of newly developed β‐tricalcium phosphate (β‐TCP) to improve lateral bone augmentation.Material and methods: Test samples (rod‐shaped [RS]‐blocks) were prepared through hydrothermal processing α‐TCPs. As controls, commercially available β‐TCPs (C‐b...... hiện toàn bộ
Augmentation of intramembraneous bone beyond the skeletal envelope using an occlusive titanium barrier. An experimental study in the rabbit.
Clinical Oral Implants Research - Tập 6 Số 2 - Trang 67-72 - 1995
Jens Lundgren, AnnaKarin Lundgren, Lars Sennerby, Sture Nyman
The aim of this investigation was to evaluate whether augmentation of intramembraneous bone beyond the skeletal envelope can be predictably achieved by placing a completely occlusive barrier on the skull bone of rabbits, hereby creating a secluded space with bone tissue being the only adjoining tissue. The experiment was carried out in 3 New Zealand white rabbits. In each animal, a midline...... hiện toàn bộ
Comparison of healed tissues adjacent to submerged and non‐submerged unloaded titanium dental implants. A histometric study in beagle dogs.
Clinical Oral Implants Research - Tập 7 Số 1 - Trang 11-19 - 1996
H.‐P. Weber, Daniel Buser, K. Donath, Joseph P. Fiorellini, Vivek A. Doppalapudi, David W. Paquette, Rhodri Williams
This study involved histometry of the healed tissues around submerged and nonsubmerged dental implants in beagle dogs. In a split‐mouth design, 19 submerged and 19 nonsubmerged commercially pure titanium implants, titanium plasma‐sprayed in the bone anchoring part and smooth in the transmucosal portion were placed in the mandibles of 6 dogs. Oral hygiene was performed 3 times weekly. After...... hiện toàn bộ
Transalveolar maxillary sinus floor elevation using osteotomes with or without grafting material. Part II: radiographic tissue remodeling
Clinical Oral Implants Research - Tập 20 Số 7 - Trang 677-683 - 2009
Bjarni E. Pjetursson, Diana Ignjatovic, Giedré Matuliené, Urs Brägger, Kurt Schmidlin, Niklaus P. Lang
AbstractObjectives: To evaluate the pattern of tissue remodeling after maxillary sinus floor elevation using the transalveolar osteotome technique with or without utilizing grafting materials.Methods: During the period of 2000–2005, 252 Straumann® dental implants were inserted usi...... hiện toàn bộ
A clinical long‐term radiographic evaluation of graft height changes after maxillary sinus floor augmentation with a 2 : 1 autogenous bone/xenograft mixture and simultaneous placement of dental implants
Clinical Oral Implants Research - Tập 15 Số 3 - Trang 339-345 - 2004
Naoki Hatano, Yoshinaka Shimizu, Kiyoshi Ooya
Abstract: The aim of the present study was to assess long‐term changes in sinus‐graft height after maxillary sinus floor augmentation and simultaneous placement of implants. A total of 191 patients who underwent maxillary sinus floor augmentation were radiographically followed for up to about 10 years. A 2 : 1 mixture of autogenous bone and bovine xenograft (Bio‐Oss...... hiện toàn bộ
Healing at fluoride‐modified implants placed in wide marginal defects: an experimental study in dogs
Clinical Oral Implants Research - Tập 19 Số 2 - Trang 153-159 - 2008
Ingemar Abrahamsson, Jean‐Pierre Albouy, Tord Berglundh
AbstractObjective: To study the healing at fluoride‐modified implants placed in wide circumferential defects.Material and methods: Six mongrel dogs were used. The mandibular premolars and first molars were extracted. Three months later four implants were placed in one side of the mandible of each dog....... hiện toàn bộ
Mandibular overdentures supported by two Brånemark, IMZ or ITI implants. A prospective comparative preliminary study: One‐year results.
Clinical Oral Implants Research - Tập 9 Số 6 - Trang 374-383 - 1998
Rutger H. K. Batenburg, Henny J. A. Meijer, Gerry M. Raghoebar, Robert P. Van Oort, G Boering
The aim of this prospective comparative study was to evaluate the condition of the peri‐implant tissues of three different implant systems supporting a mandibular overdenture. Ninety edentulous patients (Cawood class V–VI) participated in this study. After randomization, 30 patients were treated with 2 Brånemark implants, 30 patients with 2 IMZ implants and 30 patients with 2 ITI implants....... hiện toàn bộ
Immunohistochemical analysis of soft tissues in implants with healthy and peri‐implantitis condition, and aggressive periodontitis
Clinical Oral Implants Research - Tập 15 Số 5 - Trang 553-559 - 2004
Pedro Bullón, Massimiliano Fioroni, Gaia Goteri, Corrado Rubini, Maurizio Battino
Abstract: Today, implant‐supported prostheses are widely accepted as a reliable treatment modality, but failures in longitudinal studies have been shown. In some cases, peri‐implantitis with a progressive periodontal bone loss takes place, and mechanical or load factors and biological or plaque‐induced lesions have been claimed as main etiologic factors. We compared...... hiện toàn bộ
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