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Implant Dentistry

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https://www.readbyqxmd.com/read/28927994/current-bone-substitutes-for-implant-dentistry
#1
REVIEW
Masahiro Yamada, Hiroshi Egusa
PURPOSE: Alveolar ridge augmentation is essential for success in implant therapy and depends on the biological performance of bone graft materials. This literature review aims to comprehensively explain the clinically relevant capabilities and limitations of currently available bone substitutes for bone augmentation in light of biomaterial science. STUDY SELECTION: The biological performance of calcium phosphate-based bone substitutes was categorized according to space-making capability, biocompatibility, bioabsorption, and volume maintenance over time...
September 15, 2017: Journal of Prosthodontic Research
https://www.readbyqxmd.com/read/28927393/the-complete-digital-workflow-in-fixed-prosthodontics-a-systematic-review
#2
Tim Joda, Fernando Zarone, Marco Ferrari
BACKGROUND: The continuous development in dental processing ensures new opportunities in the field of fixed prosthodontics in a complete virtual environment without any physical model situations. The aim was to compare fully digitalized workflows to conventional and/or mixed analog-digital workflows for the treatment with tooth-borne or implant-supported fixed reconstructions. METHODS: A PICO strategy was executed using an electronic (MEDLINE, EMBASE, Google Scholar) plus manual search up to 2016-09-16 focusing on RCTs investigating complete digital workflows in fixed prosthodontics with regard to economics or esthetics or patient-centered outcomes with or without follow-up or survival/success rate analysis as well as complication assessment of at least 1 year under function...
September 19, 2017: BMC Oral Health
https://www.readbyqxmd.com/read/28924474/evaluation-of-satisfaction-of-individuals-rehabilitated-with-zygomatic-implants-as-regards-anesthetic-and-sedative-procedure-a-prospective-cohort-study
#3
Paulo H T Almeida, Alexander D'Alvia Salvoni, Fabiana M G França
PURPOSE: To evaluate the satisfaction of individuals with atrophic maxilla, rehabilitated with fixed dental prostheses, anchored on zygomatic implants, with variables being the anesthetic procedure: general anesthesia, or local with sedation. MATERIALS AND METHODS: By means of the clinical record charts from the Training Course in Advanced Hospital Surgeries for Implant Dentists conducted at the Campinas-SP unit of the São Leopoldo Mandic School of Dentistry, 30 individuals were randomly selected...
October 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28920112/implant-and-endodontic-treatment-selection-are-influenced-by-patients-demographic-characteristics-insurance-status-and-medical-history-a-retrospective-cohort-study
#4
Georgios S Chatzopoulos, Larry F Wolff
OBJECTIVE: The aim of this study was to examine any potential association between demographic characteristics, socioeconomic status, dental insurance, and medical and tobacco history between patients that received endodontic treatment or extraction and implant treatment in a university dental clinic. METHOD AND MATERIALS: Dental charts of patients who received root canal treatment and implant therapy were retrieved from the University of Minnesota School of Dentistry records...
2017: Quintessence International
https://www.readbyqxmd.com/read/28910382/refining-experimental-dental-implant-testing-in-the-g%C3%A3-ttingen-minipig-using-3d-computed-tomography-a-morphometric-study-of-the-mandibular-canal
#5
Giuliano M Corte, Johanna Plendl, Hana Hünigen, Kenneth C Richardson, Ole Gemeinhardt, Stefan M Niehues
This study reports morphometric and age-related data of the mandibular canal and the alveolar ridge of the Göttingen Minipig to avoid complications during in vivo testing of endosseus dental implants and to compare these data with the human anatomy. Using 3D computed tomography, six parameters of the mandibular canal as well as the alveolar bone height and the alveolar ridge width were measured in Göttingen Minipigs aged 12, 17 and 21 months. Our null hypothesis assumes that the age and the body mass have an influence on the parameters measured...
2017: PloS One
https://www.readbyqxmd.com/read/28888412/a-risk-based-decision-making-tree-for-managing-fractured-abutment-and-prosthetic-screws-a-systematic-review
#6
Ryan M Mizumoto, Faris Z Jamjoom, Burak Yilmaz
STATEMENT OF PROBLEM: In implant dentistry, a variety of techniques are used to manage fractured abutment and prosthetic screws. All of them pose various degrees of difficulty to both the clinician and patient and risk involving damage to the implants and prostheses. PURPOSE: The purpose of this systematic review was to classify and organize the various reported techniques for managing fractured abutment and or prosthetic screws into a risk-based, decision making tree that could be used to guide the clinician through this difficult and time-consuming clinical procedure...
September 6, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28888410/three-dimensional-printing-in-contemporary-fixed-prosthodontics-a-technique-article
#7
Sarah Bukhari, Brian J Goodacre, Abdulaziz AlHelal, Mathew T Kattadiyil, Paul M Richardson
Digital dentistry has gained in popularity among clinicians and laboratory technicians because of its versatile applications. Three-dimensional (3D) printing has been applied in many areas of dentistry as it offers efficiency, affordability, accessibility, reproducibility, speed, and accuracy. This article describes a technique where 3D printing is used to fabricate a die-trimmed cast and to replicate gingival tissue and implant analogs. The digital workflow that replaces the conventional laboratory procedure is outlined...
September 6, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28883677/comparison-of-results-of-measurement-of-dimensions-of-the-placed-dental-implants-on-cone-beam-computed-tomography-with-dimensions-of-the-producers-of-the-implants
#8
Merisa Repesa, Amela Sofic, Selma Jakupovic, Selma Tosum, Lejla Kazazic, Almir Dervisevic
INTRODUCTION: One of the most frequently used method for scanning patients with indication for dental implantation in dentistry is cone beam computed tomography. Implantation, CBCT imaging and implant programme are inevitable when planning a successful replacement of lost teeth. CBCT offers exact information about available bone and its density, adjacent tooth roots, the place of mandibular canal and maxillary sinus and adjacent anatomical structure. AIM: The goal of this study is to estimate accuracy of measurements on CBCT images ofpatients who have implants of different producers and determine if there is any statistically significant correlation between four test groups regardless of the alloy of which implants are made...
June 2017: Acta Informatica Medica: AIM
https://www.readbyqxmd.com/read/28878920/full-mouth-rehabilitation-with-retrievable-metal-ceramic-implant-supported-fixed-prostheses-for-a-young-patient-with-atrophic-jaws-a-clinical-report
#9
Narges Ameri, Marzieh Alikhasi, Vida Rezayani
Treatment of atrophic edentulous jaws with implant-supported fixed prostheses is one of the most complicated challenges in dentistry. This clinical report describes the prosthesis which consists of screw retained frameworks with individual cement retained crowns which combines the advantages of the screw retained restoration with the advantage of cement retained.
September 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/28876966/the-effect-of-resin-bonding-on-long-term-success-of-high-strength-ceramics
#10
M B Blatz, M Vonderheide, J Conejo
Digital manufacturing, all-ceramics, and adhesive dentistry are currently the trendiest topics in clinical restorative dentistry. Tooth- and implant-supported fixed restorations from computer-aided design (CAD)/computer-aided manufacturing (CAM)-fabricated high-strength ceramics-namely, alumina and zirconia-are widely accepted as reliable alternatives to traditional metal-ceramic restorations. Most recent developments have focused on high-translucent monolithic full-contour zirconia restorations, which have become extremely popular in a short period of time, due to physical strength, CAD/CAM fabrication, and low cost...
September 1, 2017: Journal of Dental Research
https://www.readbyqxmd.com/read/28873021/parameters-to-define-peri-implantitis-a-review-and-a-proposed-multi-domain-scale
#11
Guo-Hao Lin, Yvonne Kapila, Hom-Lay Wang
Peri-implant diseases have received much attention since dental implants are generally used in contemporary dentistry. Several contributing factors associated with the development of peri-implant diseases have also been investigated. The prevalence of peri-implantitis has been reported but with great heterogeneity due to a lack of a universally accepted classification system to define the extent and severity of peri-implantitis. Several parameters, including radiographic bone loss, probing depth, bleeding on probing, and suppuration, have been introduced in these reports aiming to assist with clinical diagnosis...
September 5, 2017: Journal of Oral Implantology
https://www.readbyqxmd.com/read/28867525/a-customised-digitally-engineered-solution-for-fixed-dental-rehabilitation-in-severe-bone-deficiency-a-new-innovative-line-extension-in-implant-dentistry
#12
Nils-Claudius Gellrich, Rüdiger M Zimmerer, Simon Spalthoff, Philipp Jehn, Philipp-Cornelius Pott, Majeed Rana, Björn Rahlf
OBJECTIVES: Numerous procedures including soft and hard tissue reconstructions are necessary to allow for final implant-borne dental rehabilitation in patients with severe alveolar atrophy or resected jaws. In these cases, customised digitally engineered patient solutions for fixed or removable dental rehabilitation provide an innovative line extension to conventional implant dentistry. MATERIAL AND METHODS: A wax-up was performed on plaster models that were scanned by 3D laser...
August 3, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28866225/fabrication-and-characterization-of-two-layered-nanofibrous-membrane-for-guided-bone-and-tissue-regeneration-application
#13
Maryam Masoudi Rad, Saied Nouri Khorasani, Laleh Ghasemi-Mobarakeh, Molamma P Prabhakaran, Mohammad Reza Foroughi, Mahshid Kharaziha, Niloufar Saadatkish, Seeram Ramakrishna
Membranes used in dentistry act as a barrier to prevent invasion of intruder cells to defected area and obtains spaces that are to be subsequently filled with new bone and provide required bone volume for implant therapy when there is insufficient volume of healthy bone at implant site. In this study a two-layered bioactive membrane were fabricated by electrospinning whereas one layer provides guided bone regeneration (GBR) and fabricated using poly glycerol sebacate (PGS)/polycaprolactone (PCL) and Beta tri-calcium phosphate (β-TCP) (5, 10 and 15%) and another one containing PCL/PGS and chitosan acts as guided tissue regeneration (GTR)...
November 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28864790/a-survey-of-dental-implant-instruction-in-predoctoral-dental-curricula-in-north-america
#14
Hidemichi Kihara, Jie Sun, Maiko Sakai, Shigemi Nagai, John Da Silva
The aim of this study was to investigate the extent and forms of predoctoral implant dentistry instruction in North American dental schools and to identify future directions and challenges. The survey collected data on curriculum content, departmental oversight, techniques, and materials, as well as current problems to be solved. The 30-question survey was sent in 2012 to the dean or administrator in charge of the predoctoral curriculum of all 73 dental schools in the U.S. and Canada at the time; four reminders were sent...
September 2017: Journal of Dental Education
https://www.readbyqxmd.com/read/28862472/bone-grafting-opportunities-options-in-implant-dentistry
#15
Michael Sonick, Rui Ma
No abstract text is available yet for this article.
September 2017: Compendium of Continuing Education in Dentistry
https://www.readbyqxmd.com/read/28862471/ten-myths-of-guided-implant-surgery
#16
Gary Orentlicher, Andrew Horowitz, Batya Goldwaser, Marcus Abboud
Since their introduction, guided dental implant planning and surgery procedures, like most new techniques in medicine and dentistry, have undergone many modifications and advances. While some practitioners were early adopters, most dental surgeons have been cautious regarding this methodology. Despite more than a decade of literature, podium presentations, advances in instrumentation and technique, and successful cases, questions remain within the dental surgical community. This article attempts to address some of these by outlining common but erroneous beliefs about this technology and procedure...
September 2017: Compendium of Continuing Education in Dentistry
https://www.readbyqxmd.com/read/28858277/-bone-anchored-auricular-prosthesis-for-patients-with-grade-iii-microtia
#17
T Z Chkadua, S V Abramyan, I I Sukharskiy, A R Arsenidze, T D Cholokava
The aim of the study was to assess the effectivity of auricular prosthesis on intraosseous implants in patient with grade III microtia. The study included 7 patients (5 males and 2 females) aged 18 to 45 years with hemifacial microsomia and grade III microtia operated in Central Research Institute of Dentistry and Maxillofacial Surgery in 2013-2016. Number and position of intraosseous implants was determined by reverse planning based on CT representing hard and soft facial structures. Patients were followed-up for 6-36 months...
2017: Stomatologii︠a︡
https://www.readbyqxmd.com/read/28852747/establishing-a-suitable-surface-roughness-for-lithium-disilicate-implant-abutments-under-laboratory-conditions-a-morphologic-sem-and-profilometric-pilot-study
#18
Gertrud Fabel, Florian Beuer
The increasing use of dental implants rather than fixed cantilever bridges for standard dental restorations has led to the development of multiple materials in this field. The goal in modern dentistry in recent years has been to achieve results in implantology that match the natural dentition in esthetics and function. Constant efforts have been made to achieve a perfect emergence profile, and to individualize the surrounding periimplant soft tissue. Powder-free digital scanning is now possible, which allows for the computer-assisted design/computer-assisted manufacturing (CAD/CAM) of ready-to-fit customized immediate implant abutments in various appropriate materials...
2017: International Journal of Computerized Dentistry
https://www.readbyqxmd.com/read/28840873/survey-of-consultants-in-restorative-dentistry-in-the-uk-regarding-ongoing-care-of-patients-provided-with-dental-implants
#19
H P Beddis, K A Durey, M F W Y Chan
Background Funding for implant-based treatment within secondary care is limited, and acceptance criteria are determined locally according to funding agreements with NHS England. Indefinite review of all patients in secondary care is unlikely to be feasible due to limitations on departmental capacity. The increasing number of patients provided with implant-based treatment in secondary care has resulted in a growing maintenance burden, raising the question of who should provide this care. Management of some complications within primary care would facilitate patients' access to treatment, although no specific provision for maintenance of implant-retained prostheses is made within the NHS Dental Charges Regulations...
August 25, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28802762/clinical-application-of-autogenous-partially-demineralized-dentin-matrix-prepared-immediately-after-extraction-for-alveolar-bone-regeneration-in-implant-dentistry-a-pilot-study
#20
T Minamizato, T Koga, Takashi I, Y Nakatani, M Umebayashi, Y Sumita, T Ikeda, I Asahina
The aim of this study was to examine the efficacy and safety of autogenous partially demineralized dentin matrix (APDDM) prepared onsite, for clinical application in bone regeneration procedures related to implant dentistry, including socket preservation, alveolar ridge augmentation, and maxillary sinus floor augmentation. In this study, 16 patients underwent dental implant placement using APDDM transplantation. There were no systemic or local complications (including surgical site infection) in any of the cases, and oral rehabilitation using dental implants was successful in all cases for at least 2 years after attachment of the suprastructure...
August 9, 2017: International Journal of Oral and Maxillofacial Surgery
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