نتایج جستجو برای: crestal shift

تعداد نتایج: 137349  

Journal: :Journal of periodontology 2009
William Becker Moshe Goldstein Burton E Becker Lars Sennerby Dean Kois Philippe Hujoel

BACKGROUND The placement of implants using a minimally invasive flapless approach has the potential to reduce operative bleeding and postoperative discomfort and minimize crestal bone loss. This article presents follow-up data on a prospective clinical study of implants placed using a flapless procedure. METHODS The original study reported on 57 patients (33 female patients with an age range ...

Journal: :The International journal of oral & maxillofacial implants 2009
Tomas Linkevicius Peteris Apse Simonas Grybauskas Algirdas Puisys

PURPOSE The aim of this clinical trial was to evaluate the influence of gingival tissue thickness on crestal bone loss around dental implants after a 1-year follow-up. MATERIALS AND METHODS Forty-six implants (23 test and 23 control) were placed in 19 patients. The test implants were placed about 2 mm supracrestally, whereas the control implants were positioned at the bone level. Before impla...

Journal: :The International journal of periodontics & restorative dentistry 2017
Myron Nevins Sonia Leziy Eric Kerr Ulrich Janke Giulio Rasperini James Hanratty Kirk Pasquinelli Tiziano Testori Cary A Shapoff David M Kim

This multicenter clinical trial of platform-switched laser-microchannel implants supports findings from a previous preclinical trial. Previous information indicated that an interimplant distance narrower than 3 mm would result in decrease in the crestal bone level, but the results of this investigation suggest that a more optimistic clinical result can be anticipated for implants and abutments ...

Journal: :Journal of implantology and applied sciences 2023

We present the use of deproteinized bovine bone mineral and a non-crosslinked collagen membrane for reconstruction significant alveolar defect in this clinical case report,. The patient had extensive loss anterior maxillary region, posing challenge implant placement. Therefore, ridge preservation was performed following tooth extraction, resulting horizontal regeneration. Two implants were subs...

Journal: :The journal of contemporary dental practice 2016
Aastha Chopra Amit A Mhapuskar Swati Marathe Shams U Nisa Shameeka Thopte Rashmi Saddiwal

INTRODUCTION Accurate assessment of osseointegration in dental implants requires precise radiographic visualization of pathologic conditions as well as anatomical structures. The present study aimed to evaluate the formation of bony tissue (osseointegration) using digital orthopantomogram (OPG) and cone beam computed tomography (CBCT) immediately after implant insertion (within 7 days) and 3 mo...

Journal: :The International journal of oral & maxillofacial implants 2001
H Tal Z Artzi O Moses C E Nemcovsky A Kozlovsky

Spontaneous early exposure of submerged implants during the osseointegration healing phase may be a harmful factor that results in early crestal bone loss around the implants. The objective of this study was to assess the effect of spontaneous early exposure on crestal bone loss around submerged implants, with special attention given to the relationship between the degree of exposure and the am...

Journal: :International Journal of Oral Implantology & Clinical Research 2013

2017
Theofilos Koutouzis

Tooth restorations using implant-supported prostheses for functional and esthetic rehabilitation of patients has become an established and widely used treatment modality in modern dentistry. Preservation of peri-implant bone is one important factor for success. The quantity and quality of the bone surrounding an implant not only affect implant osseointegration, but also influence the shape and ...

Journal: :International Journal of Medical and Biomedical Studies 2022

Background : To compare crestal bone changes after placement of immediate versus delayed dental implant
 Aim and Objective Comparative evaluation in palcement implant: A clinico-radiographical study.
 Methods coparative study was conducted total 20 implant sites patients within the age group 20-60 years comprising both male female visiting Out-patient Department Periodontology Implant...

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