Download or read book Retrospective Radiographic Evaluation of the Marginal Bone Level Changes Around Dental Implants in Posterior Regions of the Maxillary Bone written by Emil Sebastian Pais and published by . This book was released on 2019 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This retrospective research was performed to evaluate the marginal bone level changes around dental implants with various types of prosthetic restorations in the posterior regions of the maxillary bone that were placed by clinicians at an academic institution. Intraoral radiographs were used to evaluate the peri-implant bone level changes. The results demonstrated that there were significant differences between implants restored by platform-switching vs. platform-matching on the mesial and distal at the prosthetic restoration and the 1-year visits, and between implants in patients with diabetes vs. non-diabetes on the distal at the 1-year visit. This study complemented the present scarce literature on this topic through the identification of patient-related and implant-related characteristics that may contribute to peri-implant bone loss.
Download or read book Retrospective Study of Marginal Bone Loss Around Two Implants Systems Conducted by Radiographic Evaluation written by Hee Won Jang and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Title : Retrospective study of marginal bone loss around two implants systems conducted by radiographic evaluation Type of Presentation Poster display V Author : Hee-Won Jang, Jeong-Kyung Kang, Young-Il Jang Abstract: Purpose : The aim of this study was to analyze the amount of marginal bone loss(MBL) around implants to establish the difference between RBM and SLA surface. Background : This study present the amount and differences of MBL in two implants which have different surface treatment. Materials and Methods : one hundred and twenty implants were placed in the posterior maxilla and mandible in sixty patients. Data were collected in terms of age, implant length, width and etcClinical and radiographic examinations were performed during all procedure by one dentist. MBL was evaluated on the base of three intervals i.e. at the time of loading(baseline), and annually up to one year and 3 years. One dentist placed implants and fabricated restorations during the procedure. The type of them were gold. All of restorations were crowns. They were not removable restorations. Measurements to the nearest 0.1mm were taken at the mesial and distal site, and the average values were calculated for each implant. Two way-ANOVA test was used to verify the significance of the mean MBL in RBM and SLA surface, which present internal connection, root shape, micro-thread(upper three thread).It was Korean domestic brand which was similar to Astra implant regarding appearance. Results : A population of this study was consisted of all men with average age of 68 years. Five implants of total implants failed after one month. 1. There was statistically significant difference between two implant systems at the baseline measurements(0 year) (RBM 0.479 mm vs. SLA 0.132 mm). 2. There was statistically significant difference at 1 year measurements (RBM 0.801 mm vs. SLA 0.424 mm). 3. There was statistically significant difference at 3 year measurements (RBM 1.672 mm vs. SLA 0.844 mm). 4. As the diameter became wider, the MBL of RBM was significant statistically. The MBL of SLA was not. 5. As the length became longer, the MBL of RBM was significant statistically. The MBL of SLA was not. Conclusion : Both implants were clinically acceptable. With the limitations of this study SLA surface implant showed better radiographic and clinical record than RBM surface. Key words : implants, marginal bone loss, SLA, RBM.
Download or read book Loading Protocols in Implant Dentistry written by Daniel Wismeijer and published by Quintessenz Verlag. This book was released on 2019-09-03 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Implant dentistry has become a standard option for the rehabilitation of fully and partially edentulous patients. With the ever-increasing number of dentists involved in implant dentistry, it is essential to ensure that their treatment methods follow the highest standard. The ITI Treatment Guide series, a compendium of evidence-based implant-therapy techniques in daily practice, is written by renowned clinicians and provides a comprehensive overview of various therapeutic options. Using an illustrated step-by-step approach, the ITI Treatment Guide shows practitioners how to manage different clinical situations, with the emphasis on sound diagnostics, evidence-based treatment concepts, and predictable treatment outcomes. The second volume of the ITI Treatment Guide is devoted to the restoration of partially dentate patients. Central to this volume of the ITI Treatment Guide are loading protocols available to the clinician and the patient and how they relate to various treatment indications, including both single and multiple missing teeth in the posterior and anterior regions of the mouth. Among potential topics for upcoming volumes are implant placement in extraction sockets, loading protocols in edentulous patients, implant therapy in the esthetic zone in extended edentulous spaces, and many more.
Download or read book Clinical and Radiographic Evaluation of Marginal Bone Loss Around Three Different Types of Implants Used for Single Tooth Replacement written by Khaled Hammoud and published by . This book was released on 2007 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Short Implants written by Boyd J. Tomasetti and published by Springer Nature. This book was released on 2020-07-07 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive guide to short implants will take the reader through their research and development, explain the clinical indications, evaluate the outcomes achieved with various implants, and explore restorative and laboratory considerations. Short implants have steadily gained greater market share in the last decade as practitioners sought alternatives to traditional length implants in order to avoid grafting procedures. Current manufacturers offer a variety of implant lengths and widths, allowing surgeons and restorative dentists the ability to select the best implant for each clinical circumstance. Cutting edge information is provided on the research and clinical results achieved utilizing a range of implants, specifically those developed by Nobel Biocare, Straumann, Jack Hahn, and Bicon. Readers will also find an extensive description of the role of ultra-short implants involving reconstruction in both cleft patients and cancer patients who have lost portions of their mandible and/or maxilla. This book is a must-have for those interested in learning how the use of short and ultra-short implants offers both surgeons and restorative dentists an opportunity to stand out from those that use only the traditional length implants.
Download or read book Radiographic Planning and Assessment of Endosseous Oral Implants written by Reinhilde Jacobs and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precise radiographic planning of implant areas influences the treatment planning both from the surgical and the prosthodontic point of view. Thorough radiographic assessment reduces the incidence of complications. Early recognition of failure helps in dealing with complications. This book is an innovative issue dealing with radiographic techniques for the placement and assessment of endosseous oral implants. It is a practical guide for all those involved in oral implant surgery and prosthetic rehabilitation. Richly illustrated with radiographs, overview tables and flow diagrams it provides step by step procedures for the planning and assessment of oral implants.
Download or read book Comprehensive Biomaterials II written by Kevin Healy and published by Elsevier. This book was released on 2017-05-18 with total page 4865 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Biomaterials II, Second Edition, Seven Volume Set brings together the myriad facets of biomaterials into one expertly-written series of edited volumes. Articles address the current status of nearly all biomaterials in the field, their strengths and weaknesses, their future prospects, appropriate analytical methods and testing, device applications and performance, emerging candidate materials as competitors and disruptive technologies, research and development, regulatory management, commercial aspects, and applications, including medical applications. Detailed coverage is given to both new and emerging areas and the latest research in more traditional areas of the field. Particular attention is given to those areas in which major recent developments have taken place. This new edition, with 75% new or updated articles, will provide biomedical scientists in industry, government, academia, and research organizations with an accurate perspective on the field in a manner that is both accessible and thorough. Reviews the current status of nearly all biomaterials in the field by analyzing their strengths and weaknesses, performance, and future prospects Covers all significant emerging technologies in areas such as 3D printing of tissues, organs and scaffolds, cell encapsulation; multimodal delivery, cancer/vaccine - biomaterial applications, neural interface understanding, materials used for in situ imaging, and infection prevention and treatment Effectively describes the many modern aspects of biomaterials from basic science, to clinical applications
Download or read book Wide Diameter Implants for Single Tooth Restorations in the Molar Region A Retrospective Study written by Abitbol Jeremy and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Immediate placement and loading of dental implants in fresh extraction sites are demanding situations for achieving high primary stabilty and low bone resorption. These challenges are particularly important in the molar region. To meet the needs of patients requiring tooth replacement in such indications, wide diameter variable-thread tapered implants were developed. Further trials are necessary to evaluate the performance of wide diameter implants in every day clinical practice.The aim of this retrospective study was to evaluate the safety and efficacy of wide diameter variable-thread tapered implants primarily placed in fresh extraction sites in the molar region. Marginal bone level change, implant survival, and implant stability were evaluated.This is a retrospective, non-interventional, analysis of de-identified data from patients treated in one center. Patients who received at least one wide diameter variable-thread tapered implant (NobelActive WP, Nobel Biocare) in the molar region between April and October 2014 were included. Patients with bone defects were considered unsuitable to receive implants immediately. Grafting was performed in all fresh extraction sites using anorganic bovine bone matrix. No covering membranes were used. A provisional restoration was placed immediately after implant insertion when primary implant stability (insertion torque) was higher or equal to 35 Ncm. At last follow-up, implant stability was assessed by rocking and tapping and radiographs were taken as part of routine treatment. Descriptive statistical analysis was performed using SPSS 24 (IBM, USA).Ten wide diameter (5.5 mm) variable-thread tapered implants (length 7-13 mm) were placed in the mandibular molar region of 9 patients (6 female, 3 male). The mean age of patients was 63.1 years (range 34-85 years). 90% of implants were place in the septum of fresh extaction sites and one was placed in a previously healed site. Nine implants, with insertion torques u226535 Ncm, were immediately loaded (
Download or read book Retrospective Clinical Study of Marginal Bone Level Changes with Two Different Screw implants written by Vinay Vijayakumar and published by . This book was released on 2013 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bone Implant Interface written by Hugh U. Cameron and published by St. Louis ; Toronto : Moseby. This book was released on 1994 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atlas of Oral Implantology written by Pankaj P. Singh and published by Elsevier Health Sciences. This book was released on 2009-12-01 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 1,500 illustrations, this edition covers key topics including diagnosis and planning, basic implant surgery, advanced implant surgery, implant prosthodontics, and implant management. Also includes important information on observing and diagnosing patients.
Download or read book A Retrospective Analysis of Factors Influencing Primary Stability of Dental Implant in Posterior Edentulous Maxilla written by Boosana Kaboosaya and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Background: Implant stability has been recognized as an essential factor link to osseointegration and predicts the survival rate of dental implants. The resonance frequency analysis (RFA) is a noninvasive device providing results in the form of the implant stability quotient (ISQ). The primary stability is also influenced by numerous factors such as surgical technique, implant morphology as well as bone quality and quantity. In the posterior maxilla, the sparse bone density leads to low primary stability. Aim: This retrospective study aims to analyze the factors that influenced the primary stability of dental implant of posterior maxilla.Material and methods: Patients records of treatment performed between January 2014 to December 2018 were reviewed for primary implant stability. Patients who had Straumannu00ae implants at posterior maxilla and exhibited RFA both buccal and mesial area immediate implant placement were included. The following variables were determined; patient age, gender, implantation region, timing of implant placement after tooth extraction (immediate placement, u2264 4 months after extraction, > 4 months after extraction), implant geometry (diameter and length), and adjunctive procedures during implantation (guided bone regeneration and transcrestal osteotomy). The RFA value was used The Kolmogorov-Smirnov Test to determine normal distribution. The Chi-Square Test was applied to compare the relationship between qualitative variables and the Kruskalu2013Wallis test was used to compare the mean. The Pearson correlation coefficient was used to determine correlation.Results: Seventy implants in 53 patients (male 19, female 34) were found. The mean age of this sample size is 59.04uf0b11.41 years old. The mean value of RFA of the buccal area is 65.76uf0b11.44 and the mean of RFA of mesial area 66.59uf0b11.55. The RFA value of the buccal and mesial area was significant correlate (p
Download or read book Short and Ultra short Implants written by Douglas Deporter and published by Quintessence Publishing (IL). This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research has shown that short implants are not only a viable option but oftentimes a superior one that carries fewer risks for the patient and dentist, especially in resorbed jaw sites. As clinical trials continue to underscore the safety and efficacy of short implants, more dentists are considering their use with real interest, and this book provides the information clinicians need to incorporate short implants into their own practice. The book reviews the clinical effectiveness of short implants and then describes treatment protocols for the various types of short implants and their placement in different areas of the mouth. Case presentations demonstrate the recommended techniques and showcase the results.
Download or read book Crestal Bone Changes Around Titanium Implants written by Michael Hänggi and published by . This book was released on 2004 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Retrospective Study of 8 mm Bone Level SLA surfaced Implants with 1 to 2 year Follow up written by Duarte Nuno Silva and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Background: Short implants have been described as a treatment option to avoid complementary surgical procedures in cases of limited bone height. In order to increase the biomechanical properties of short implants, implant manufacturers have developed different implant surfaces and macroscopic topographies. More recently, bone level short dental implants with SLA surfaces have been launched into the market, but still there is a lack of information regarding medium-long-term survival rates.Aim: Retrospective study to evaluate the medium-term survival rates of 8-mm length bone level SLA-surfaced implants with at least 1-year follow-up.Methods and Materials: This single center retrospective study was based on the clinical records of patients who underwent dental implant therapy with Straumann Bone Level Tapered 8mm (BLT8) implants between January 2017 and April 2018 and complied with the mandatory follow-up visits. All patients were treated by a skilled surgeon with BLT8 implants using a standardized protocol. Data regarding maxillary location, regeneration procedure, date of surgery, date and time of loading, final follow- up appointment as well as patient rehabilitation (single unit, partial, total) were obtained following ethics committee approval.Early failure was defined as an implant that failed to integrate and was removed before 6 or 3 months for implants placed with and without regenerative procedures, respectively. Late failure was defined as implant removal with prosthetic loading following the osteointegration period.Results: A total of 214 BLT8 implants were inserted in 99 patients. 115 (53.7%) implants had a regular diameter of 4.1mm and 99 (46.3%) a narrow diameter of 3.3mm. The posterior mandible (36.0%) and the posterior maxilla (29.9%) were the most frequent locations, as opposed to the anterior mandible, which presented the lowest percentage of short implants placed (13.1%).Immediate loading was performed in 75 (35.0%) implants and mostly used as posterior implants in full arch rehabilitations. 212 implants received prosthetic load, of which 86.0% were over splinted implants and 14.0% over single unit implants.214 implants were evaluated for early failure and 212 for late failure. Of those, one implant failed in each evaluated period, which resulted in a survival rate of 99.5% for early and late failure with no statistical differences between them (p>0.05). Conclusions and Clinical Implications: Within the limitations of this study the Bone Level SLA-surfaced 8 mm length implants showed high survival rates within the evaluated follow up period, comparable to those described in the literature for the standard-length implants. Further follow-up studies with larger samples and longer follow-ups are required to identify factors that could interfere in the survival and success rates of short dental implants.
Download or read book Crestal Bone Loss Around Titanium Implants written by Sarah A. Muneeb and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Implants and Oral Rehabilitation of the Atrophic Maxilla written by Marco Rinaldi and published by Springer Nature. This book was released on 2023-03-03 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the most suitable techniques for the rehabilitation of patients experiencing tooth loss, trauma or other situations resulting in bone atrophy. The book discusses current technologies, from diagnosis to treatment and surgery, applied to atrophic jaws using innovative tools and new PSI (patient specific implant) approaches. Oral Rehabilitation of the Atrophic Maxilla and the selection of the best treatment options for patients is one of the most difficult tasks facing the profession today. Readers will be able to solve complex problems and evaluate all available applications for patient management. Zygomatic implants, reconstructive surgery with bone grafts, post-oncologicasl and post traumatic reconstructions as well as dynamic navigation and robot assisted dental surgery are covered. The book is written by recognized experts and leaders in the field, and includes simpler techniques within the reach of many implantologists and more complex techniques that require specific surgical skills. It is relevant for, implanologist, periodontists, oral and maxillofacial surgeon, prosthodontists and every clinician treating maxillary atrophy.
