品登數位美學牙醫診所

「Modern dentistry increasingly relies on dental implants for single tooth replacements due to their superior benefits over conventional methods.」

「Despite technological advances, achieving ideal three-dimensional precision in dental implant placement remains challenging, with deviations potentially affecting prosthetic outcomes and peri-implant health.」

「When compared to conventional freehand procedures, the development of computer-assisted techniques in dental implant insertion surgery has significantly changed traditional practices, bringing about a movement toward improved precision and predictability.」

「To comparatively evaluate the accuracy of dental implant placement using a semi-active robotic assistance system versus the conventional free-hand technique in a randomized controlled clinical trial.」

「To assess dental implant placement accuracy with a dynamic computer-assisted implant surgery (dCAIS) system and a freehand approach.」

「Several impression techniques, especially in combination with computer-aided design and computer-aided manufacturing (CAD/CAM), are used in increasing the accuracy of dental implantology and decreasing patient discomfort.」

「The aim of the present study was to assess if a 940-nm diode laser or a traditional scalpel approach is more effective in minimizing patient comfort and postoperative sequelae, preserving peri-implant keratinized mucosa, and in enhancing impression quality after uncovering dental implants.」

「The evolution of dental implants from an unvalidated mechanistic procedure to a clinically validated intervention has been driven by the integration of material sciences, tissue biology, and clinical expertise, culminating in a remarkable therapeutic innovation whose impact may be comparable to that of fluoride in the prevention of dental caries.」

「Computer-guided implantology appears to be a valid and predictable technique for dental implant placement.」

「The development of groundbreaking products and therapeutic alternatives is supported by ongoing research efforts, enabling the formation of dental implants, fillings, and prosthetic devices that closely mimic natural tooth characteristics.」

「Autotransplantation of teeth is a considerable option for tooth replacement in adults who are to undergo orthodontic treatment.」

「Between 2004 and 2019, 29.3% (1564 of 5229) of teeth replaced by dental implants at UNC School of Dentistry had undergone root canal treatment, with the mandibular first molar being the most commonly replaced tooth.」

「The high survival rate of endosseous implants has also had a significant impact on the way clinicians think about the best treatment for teeth requiring endodontic therapy.」

「Low-dose protocols have been reported for specialties such as pediatric dentistry (evaluating orofacial clefts, periapical lesions, impacted teeth, and autotransplantation), orthodontics (cephalometric analysis and interim assessment of treatment results), endodontics (detecting root fractures, resorptions and periapical bone loss), implant dentistry (planning implant insertion, evaluating peri-implant fenestration and dehiscence), periodontology (assessing periodontal structures), and oral and maxillofacial surgery (assessing mandibular third molars and TMJs).」

「Half of the teeth (49.2%) which needed orthodontic treatment had history of root canal treatment while 46% needed primary or secondary endodontic treatment.」

「Although prosthetic and orthodontic treatment, and implant placement have been described as the options for intervention, autogenous tooth transplantation could be an effective procedure in growing patients if there is a suitable donor tooth available.」

「After completing the orthodontic treatment, a final prosthodontic restoration was set on the autotransplanted tooth.」

「Two autotransplantations, one dental implant, and multiple prostheses were used to accomplish a satisfactory full mouth rehabilitation with an interdisciplinary approach, including orthodontics, periodontics, endodontics, prosthodontics, and implantology.」

「Autotransplantation is a predictable treatment alternative to dental implants, being above all an option indicated to replace teeth with dental fissures or vertical root fractures or poor restorative and/or endodontic prognosis.」

「The authors excluded from the study any teeth that served as abutments for removable partial dentures or overdentures, third molars and teeth undergoing active orthodontic endodontic therapy.」

「Dental implants restore function to near normal in partially or completely edentulous patients.」

「Dental implants are a common treatment for the loss of teeth.」

「Dental implants provide completely edentulous and partial edentulous patients the function and esthetics they had with natural dentition.」

「Dentists providing implant dental treatment need to fully appreciate the legal and clinical issues that are relevant to implant dentistry.」

「Systematic reviews of literature over the period between 2008 and 2017 are discussed regarding clinical evidence for the factors affecting survival and failure of dental implants.」

「Since 1970s, a lot of effort has been devoted toward the development of dental implants.」

「Many options exist to replace missing teeth but dental implants have become one of the most used biomaterial to replace one (or more) missing tooth over the last decades.」

「A dental implant is a medical device used to functionally and aesthetically rehabilitate the lack of one or more teeth, allowing the support of a prosthetic substitute through direct bone support [...].」

「Tooth loss is very a very common problem; therefore, the use of dental implants is also a common practice.」

「As well as reviewing the history of dental implants, this narrative review will discuss the merits and successful placement of tissue-level verses bone-level implants.」

「The availability of in office Cone Beam CT (CBCT) scanners, dental implant planning software, CAD CAM milling, and rapid printing technologies allow for the precise placement of dental implants and immediate prosthetic temporization.」

「This practical technique also helps to adjust the position, improve the implantation accuracy and is suitable in generalizing dental implantation. 正确的植入位点对于种植修复的长期稳定有效十分重要，为提高植入的精准度，临床上越来越多地使用外科导板、手术导航等来控制位点，引导种植体的植入。但是一方面由于这类数字化手段存在过程繁琐、费用较高等问题，大量的病例仍然是由自由手植入的；另一方面，在术前、术中、术后缺乏快速实用的实测位点的方法，不少病例只有术后锥形束CT检查时才发现位点不良，改正位点的代价不小。本文介绍一种适用于各类种植系统的全程植入位点的实测方法及其引导的精准植入技术。本技术由实测尺子引导，包括测量尺和术中定位尺两部分。术前使用测量尺测量术区三维空间，根据实测数据结合锥形束CT数据进行种植方案和数量引导设计，术中用实测尺子引导全程种植，兼顾实测核查。这种方法实现了植入手术从术前空间分析、术中精准植入引导及术后位点实测评价的全程可量化，可全程及时调整位点，提高了植入精度，是一项适宜推广的牙种植实用技术。.」

「Despite technological advances, achieving ideal three-dimensional precision in dental implant placement remains challenging, with deviations potentially affecting prosthetic outcomes and peri-implant health.」

「This study aimed to examine the precision of different intraoral digital impression systems as well as a dental lab scanner using commercially available implant scanbodies.」

「Five MTLDs from 6 different dental implant manufacturers (Astra Tech/Dentsply, Zimmer Dental, Biohorizons, Biomet 3i, Straumann [ITI], and Nobel Biocare) (n=5 per manufacturer) were selected to determine their accuracy in delivering target torque values preset by their manufacturers.」

「The accuracy of the guide was assessed by preparing a total of 20 implant osteotomies in 4 partially edentulous models and comparing the dimensions of the actual osteotomies to the values that were predicted to occur with the use of the surgical guides.」

「The purpose of this research was to evaluate the accuracy as well as reliability of three distinct devices used to measure dental implant stability.」

「To compare all static guided protocols (bilateral tooth supported, unilateral tooth supported, full arch mucosa supported, stackable bone supported) with each other under homogenous conditions, accuracy is defined as the closeness of spatial agreement between any given implant as planned (reference) and as inserted (measurement), expressed by four spatial deviation parameters.」

「To evaluate the vertical misfit between different brands of dental implants and prosthetic abutments, with or without mechanical torque, and to study their possible combination.」

「A total of 6 different dental implant companies were represented (Astra Tech, Zimmer Dental, Biomet 3i, Straumann, Nobel Biocare, and Thommen Medical).」

「Significant research and development (R&D) has been conducted to make the best dental implants while developing various patent applications and registrations.」

「Sixty dental implants, 18 of NobelReplace Select (Nobel Biocare) and 42 of GSIII/TSIII (Osstem), were evaluated.」

「Simultaneously, 6 implants (Nobel Biocare™ - Tapered Groovy) were placed in maxillary arch and 10 in the mandible.」

「The Nobel Biocare Replace and GMI Frontier dental implant systems and fixed partial dentures were used for dental rehabilitation.」

「Five MTLDs from 6 different dental implant manufacturers (Astra Tech/Dentsply, Zimmer Dental, Biohorizons, Biomet 3i, Straumann [ITI], and Nobel Biocare) (n=5 per manufacturer) were selected to determine their accuracy in delivering target torque values preset by their manufacturers.」

「Nobel Biocare Nobel Active implants were then placed.」

「Discrepancies in torque could impact the clinical success of screw-retained dental implants.」

「Commercial titanium-based dental implants are obtained applying various methods such as machining, acid etching, anodization, plasma spraying, grit blasting or combination techniques yielding materials with smooth or micro-roughened surfaces.」

「Two regular platform dental implants, one with external connection (Brånemark, Nobel Biocare AB) and the other with internal connection (Noble Replace, Nobel Biocare AB), were selected.」

「This retrospective study with a follow-up period of 4 months to 10 years evaluated survival, success, and complication rates of implants placed using osteotome sinus floor elevation (OSFE) without added bone grafting.」

「The purpose of this systematic review was to compare the healing rate and post-obturation pain of single- versus multiple-visit root canal treatment for teeth with infected root canals.」

「Knowing the outcome of root canal treatment (RCT) is determinant to substantiate the clinical decision making process, especially when RCT is weighed against the extraction of natural teeth or replacement by prosthetic elements.」

「Laser technology has revolutionised endodontic treatment by enhancing disinfection, promoting healing, facilitating root canal treatment, improving canal shaping and decreasing pain associated with endodontic treatments.」

「To evaluate the post-operative pain and the healing of necrotic mature permanent mandibular molar teeth with peri-apical periodontitis after conventional endodontic treatment versus after platelet-rich plasma (PRP) revascularization.」

「Paresthesia is a potential consequence of unsuccessful root canal treatment.」

「The aim of this study was to evaluate the effect of 2 different concentrations of sodium hypochlorite on healing and postoperative pain after primary endodontic treatment.」

「This study aimed to explore whether using sonic irrigant activation during endodontic treatment favors periradicular repair in teeth with apical periodontitis.」

「Two fundamental goals of endodontic treatment are to prevent or treat apical periodontitis.」

「The diagnosis was incomplete root canal treatment and symptomatic apical periodontitis.」

「However, on clinical evaluation in the in vivo study, both patient groups exhibited significant improvements in periapical index, tooth mobility scores, and pain reduction following endodontic treatment.」

「This volume of Periodontology 2000 provides the most current information on the state of the science and the evidence base supporting a preventive perspective for the management of periodontal disease, including evidence for proven interventions as well as cutting-edge ideas for potential future interventions.」

「Key messages included: (i) an appropriate periodontal diagnosis is needed before submission of individuals to professional preventive measures and determines the selection of the type of preventive care; (ii) preventive measures are not sufficient for treatment of periodontitis; (iii) repeated and individualized oral hygiene instruction and professional mechanical plaque (and calculus) removal are important components of preventive programs; (iv) behavioural interventions to improve individual oral hygiene need to set specific Goals, incorporate Planning and Self monitoring (GPS approach); (v) brief interventions for risk factor control are key components of primary and secondary periodontal prevention; (vi) the Ask, Advise, Refer (AAR) approach is the minimum standard to be used in dental settings for all subjects consuming tobacco; (vii) validated periodontal risk assessment tools stratify patients in terms of risk of disease progression and tooth loss.」

「While mechanical plaque removal remains the bedrock of successful periodontal disease management, in high-risk patients it appears that the critical threshold for plaque accumulation to trigger periodontitis is low, and such patients may benefit from adjunctive agents for primary prevention of periodontitis.」

「Type 2 diabetic individuals with severe form of periodontal disease have 3.2 times greater mortality risk compared with individuals with no or mild periodontitis.」

「Identification of these risk factors helps to target patients for prevention and treatment, with modification of risk factors critical to the control of periodontal disease.」

「The Centers for Disease Control and Prevention (CDC) has as one of its strategic goals to support and improve surveillance of periodontal disease.」

「Periodontal diseases (PDs) pose a significant challenge to dental health, leading to a growing interest in probiotics as potential therapeutic and prophylactic agents.」

「Periodontal diseases, particularly periodontitis, a chronic inflammatory condition affecting the gums and supporting tissues of teeth, have far-reaching implications beyond the oral cavity.」

「As periodontal diseases are widespread, effective hygiene is vital.」

「Periodontal screening plays an important role in the prevention of periodontal disease and promotes an improvement in oral health-related quality of life.」

「A typodont mandibular first molar (Nissin Dental Product) received a complete ceramic crown preparation and a reference crown.」

「AI has the potential to increase efficiency in processes such as fabricating and evaluating dental crowns, with a high level of accuracy reported in most of the analyzed studies.」

「Tooth preparations for ceramic crowns require precision and accuracy, which may be influenced by the choice of dental handpiece.」

「One study demonstrated that fully digitally produced dental crowns revealed the feasibility of the process itself; however, the marginal precision was lower for lithium disilicate (LS2) restorations (113.8 μm) compared to conventional metal-ceramic (92.4 μm) and zirconium dioxide (ZrO2) crowns (68.5 μm) (p < 0.05).」

「Four 3D-printed resins (C&B MFH, Ceramic Crown, OnX, and OnX Tough), one milled resin composite (Lava Ultimate), one conventional composite (Filtek Supreme), and one ceramic (IPS e.max CAD) were evaluated.」

「The 2014 cohort had overall higher grades and particularly higher grades for the all-ceramic crown preparations.」

「It is proposed that a non-uniform rational B-spline (NURBS) based solid geometric model of a ceramic crown would be a flexible and quick approach to virtually simulate root canal access cavities.」

「For decades, zirconia- and ceramic-based materials have dominated dental crown fabrication due to their durability and aesthetic appeal.」

「A high precision laser scanner was used to scan the specimen models of all-ceramic crowns and then converted and imported into the promapping software to create 15 solid models each in the axial position of the crown and the lingual augmentation position of the crown.」

「This review aims to summarize the available technologies, material categories, and prosthodontic applications of additive manufacturing (AM) dental ceramics, evaluate the achievable accuracy and mechanical properties in comparison with current mainstream computer-aided design/computer-aided manufacturing (CAD/CAM) subtractive manufacturing (SM) methods, and discuss future prospects and directions.」

「RootCanalSeg combines image processing and machine learning approaches to automatically segment the root canals of the lower and upper jaws from large datasets, providing clinical information on tooth long axis for orthodontics, endodontics, prosthodontic and restorative dentistry procedures.」

「The introduction of computer-aided design/computer-aided manufacturing (CAD/CAM) technology into complete denture (CD) fabrication ushered in a new era in removable prosthodontics.」

「These can be tested for aesthetics, function and phonetics in the third session.」

「Computer-aided design and computer-aided manufacturing (CAD-CAM) technology is available for the fabrication of complete dentures as an alternative to conventional fabrication techniques.」

「Nanoparticles facilitate efficient root canal disinfection by increasing antimicrobial efficacy in endodontics application.」

「Dental restorations are designed and created using CAD-CAM by enhancing the precision and efficiency.」

「Recently, the use of computer-aided design/computer-aided manufacturing (CAD/CAM) to produce complete dentures has seen exponential growth in the dental market, and the number of commercially available CAD/CAM denture systems grows every year.」

「The introduction of computer-aided design/computer-assisted manufacture (CAD/CAM) technology into removable denture prosthodontics enables denture adaptation in fewer patient visits, an advantage that appeals to dentists and patients.」

「The aim of the study was to test the feasibility of using commercially available computer-aided design and computer-aided manufacturing (CAD/CAM) technology including 3Shape Dental System 2013 trial version, WIELAND V2.0.049 and WIELAND ZENOTEC T1 milling machine to design and fabricate complete dentures.The modeling process of full denture available in the trial version of 3Shape Dental System 2013 was used to design virtual complete dentures on the basis of 3-dimensional (3D) digital edentulous models generated from the physical models.」

「In both cases, impressions of the root canal were scanned with a bench scanner, and the posts were fabricated using a glass fiber material designed for CAD/CAM technology.」