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「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.」

「Although clear aligners may limit axial tooth movement, OE remains a minimally invasive, cost-effective alternative in both restorative and implant dentistry.」

「Orthodontic treatment does not aggravate or hasten the progression of aggressive periodontitis.」

「The optional treatment plan for this kind of teeth includes retention after periodontal treatment, extraction and implant treatment, extraction and prosthodontic treatment and so on.」

「Periodontal, orthodontic, and prosthodontic treatments are extremely useful to improve function and stable periodontal tissue for generalized periodontitis.」

「Other applications of bioactive glasses in dentistry include their usage in periodontal disease, root canal treatments, maxillofacial surgeries, dental restorations, air abrasions, dental adhesives, enamel remineralization, and dentin hypersensitivity.」

「The current English literature dealing with "cost-effectiveness" of dental implant therapy versus different alternative treatment modalities, that is, complete and fixed partial dentures, root canal, and periodontal treatment, has been included in this narrative review.」

「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.」

「This study surveyed the preferences of Ontario, Canada dentists for teeth with apical periodontitis when selecting between retention via root canal treatment (RCT) and extraction without replacement, or replacement with implant-supported crowns (ISC), fixed, or removable partial prostheses.」

「Dental implants are regularly placed in patients with a history of periodontitis, even though peri-implant tissues are susceptible to the same host-modulated plaque-induced factors that initiate and sustain periodontitis.」

「A patient who is interested in replacing missing teeth may be a candidate for dentures, implants, or a combination of these.」

「While dental implants are increasingly becoming the choice of replacement for missing teeth, the impediments associated with them are progressively emerging too.」

「Outcomes were complete tooth loss, inadequate dentition, average number of missing teeth, denture wearing and implants.」

「In part 2 of this series, we look at the clinician's role in replacing multiple missing teeth and the associated soft tissues and bone, following severe forms of trauma.」

「In general dental practice, the use of implants is focused mostly on prosthodontic issues.」

「The aim of this study was to assess patient-reported outcomes (PROs) 8 years after dental implant rehabilitation in a sample with tooth loss due to periodontitis (TLP) and a sample with missing teeth for other reasons (MTOR).」

「Dental implants provide a durable solution for missing teeth and improve mastication, speech, and quality of life (QoL).」

「The use of implant-supported fixed partial dentures to restore missing teeth in patients with ARS provides biological and mechanical advantages over conventional, fixed, or removable prosthodontics.」

「To assess the effect of prosthodontic treatment and management on oral function and oral-health-related patient reported outcome measures (PROMs) in older adults with tooth loss.」

「Among patients receiving prosthetic treatment for missing teeth, 227 older patients (111 in the pre-dental implant group and 116 in the pre-bridge/denture group) who underwent a thorough examination of their oral function were included in this study.」

「To evaluate the clinical outcome of root canal treatment by obturation technique, root canal filling quality, and tooth- and patient-related variables.」

「Background Although Root Canal Treatment (RCT) is considered to be a painful procedure, it actually alleviates the pain of endodontic origin.」

「Orthodontic and endodontic treatments are commonly studied.」

「This focussed review aims to recount the OHRQoL of patients following nonsurgical root canal treatment and surgical endodontic treatment, with a specific focus on the minimal important difference (MID; the minimum score changes of an outcome instrument for a patient to register a clinically significant change in their OHRQoL and/or oral condition) and the methods used to determine it.」

「A conventional endodontic root canal treatment was performed, but several infectious episodes occurred, treated only with antibiotics.」

「Endodontic treatment of root canals or root canal treatment is a frequently performed dental procedure and is carried out on teeth in which irreversible pulpitis has led to necrosis (death) of the dental pulp (nerve).」

「The society recommends this guideline for stomatologists (clinicians) to use during endodontic treatment.」

「Root canal treatment is one of the most critical dental treatments that help to maintain teeth.」

「The presence of untreated additional canals was a predictor of endodontic failure within 5 years following initial root canal treatment.」

「Additionally, emerging treatment modalities such as three-dimensional guided endodontics and enhanced irrigation protocols have been explored.」

「Teeth with crowns had a lower AP rate, while retreatments due to periodontal disease or previous root canal failures showed higher AP rates (p < 0.001).」

「Included were studies of patients with permanent immature or mature teeth and pulp necrosis with or without signs of apical periodontitis (P) comparing ETE (I) with calcium hydroxide apexification, apical plug and root canal treatment (C) in terms of tooth survival, pain, tenderness, swelling, need for medication (analgesics and antibiotics), radiographic evidence of reduction in apical lesion size, radiographic evidence of normal periodontal ligament space, function (fracture and restoration longevity), the need for further intervention, adverse effects (including exacerbation, restoration integrity, allergy and discolouration), oral health-related quality of life (OHRQoL), presence of sinus tract and response to sensibility testing (O).」

「RPI can be treated by perfect root canal treatment of adjacent teeth, removal of inflammatory tissue, or simultaneous guided bone regeneration techniques. 目的： 回顾性分析逆行性种植体周炎的发病因素，并评估治疗效果，为临床预防和治疗逆行性种植体周炎提供依据。 方法： 回顾性收集2004年1月至2022年12月于温州医科大学附属第一医院口腔科行种植修复的2 731例缺牙患者资料（共4 016枚种植体），根据诊断标准，纳入逆行性种植体周炎患者20例（共23枚种植体），男性16例（18枚种植体），女性4例（5枚种植体）。收集患者诊疗记录、锥形束CT或曲面体层X线片以及口内照片等资料。对逆行性种植体周炎患者进行相应处理后定期随访，评估疗效。 结果： 20例逆行性种植体周炎患者治疗后随访13（6，40）个月（1个月~13年），处理后种植体存留率为91%（21/23）。静止型逆行性种植体周炎患者7例（共8枚种植体），无临床症状，种植体无松动，咬合负载正常，该类疾病处于静止状态，不作处理，种植体邻近天然牙牙髓活力检测正常，种植体可正常行使功能。活动型种植体周炎患者13例（共15枚种植体），1例（1枚种植体）未出现种植体松动，对邻近种植体的天然牙行根管治疗后，种植体根尖周阴影消失；另外12例（14枚种植体）出现种植体松动、溢脓等症状，其中10例（共12枚种植体）取出种植体后原位点种植或改种邻近位点，随访3~20个月，均种植成功，2例（2枚种植体）取出种植体后不再行种植修复。其中2枚活动型逆行性种植体周炎种植体根端出现囊性病变，与天然牙根尖囊肿相似。 结论： 逆行性种植体周炎的发生病因与邻牙根尖炎或牙槽骨炎性病变残留细菌和骨增量相关，可通过完善的邻牙根管治疗、消除炎症组织或同期行引导性骨再生术治疗逆行性种植体周炎。.」

「The mandibular second molar was believed to be hopeless due to a severe damage to coronal tooth structure, inappropriate root canal treatment and apical radiolucency.」

「Plaque control, scaling and root planing, extraction, temporary fixed restoration, occlusal adjustment, and root canal treatment were implemented.」

「Among clinical-related factors, endodontic treatment (P = .0082), root resection/ amputation (P < .0001), multi-rooted teeth (P = .0005), and abutment associated with parafunction (P < .0001) were associated with increased risk of abutment loss after 20 years.」

「The main reason for tooth loss was periodontal disease.」

「Two male patients, one 26-year old and another 12-year old, presented for retreatment of persistent apical periodontitis after root canal treatment of 2 mature teeth (#9 and #19).」

「As predicted by model one, the probability of absence of periapical lesion 2 years after endodontic treatment was 90% in pulpitis teeth with sever root-canal curvature and adequate root canal fillings, but 51% in teeth with apical periodontitis.」

「Preventing tooth loss is of utmost importance in maintaining optimal mastication, phonation, and aesthetics.」

「Clear aligner therapy has expanded substantially in mixed dentition, yet the boundaries of clinical predictability across indications, movement types, and growth stages remain incompletely defined.」

「To analyse through a systematic review the effectiveness of clear aligners by assessing: (a) predictability of clear aligners and (b) treatment outcome comparison of clear aligner therapy with fixed appliance therapy.」

「The content of the guidelines is based on monographs and literatures on the clear aligner orthodontic treatment in the past five years, and the clinical consensus of all the members of Expert Group for Writing Project of Clear Aligner Technology.」

「"Guidelines for clear aligner orthodontic treatment (2021)" proposes clinical treatment recommendations in terms of practitioner requirements, clinical risks, diagnosis, treatment plan, and common clinical strategies for the orthodontic clear aligners technology.」

「An internet search reveals at least 27 different clear aligner products currently on offer for orthodontic treatment.」

「Proper selection of cases and reasonable design in clear aligner treatment are expected to obtain tooth alignment, good intercuspation, normal overbite and overjet, periodontal health, parallel roots, and to achieve the goal of aesthetic, functional, stable, and healthy orthodontic treatment. 术者诊断设计不当、矫治技术应用失误、正畸治疗后的复发以及患者依从性较差无法配合矫治等原因可导致患者对矫治结果不满意，寻求二次矫治。此类患者通常已减数，或伴牙周、关节、牙体或缺牙等问题，常需多学科联合治疗，二次矫治难度较大，可选方案受限。无托槽隐形矫治舒适美观，具备数字化精准化程度高、可个性化排牙模拟矫治后终末状态等特点，使其在失败病例的二次矫治中具有一定优势。本文通过展示无托槽隐形矫治在二次矫治病例中的应用实例，对矫治设计和监控细节进行讨论和总结。建议医师在接诊前利用无托槽隐形矫治难度评估工具对患者情况进行评估，接诊自身诊疗能力范围内的病例，以获得满意的矫治疗效。无托槽隐形矫治技术治疗减数病例的成功关键在于诊断正确，选对病例。在方案设计上，二次矫治应注意前牙转矩的恢复，利用推磨牙向后获得间隙，做好垂直向控制，改善后牙咬合关系。在无托槽隐形矫治中正确选择、谨慎纳入、合理设计，有望在二次矫治的疑难病例中获得牙排列整齐、尖窝交错、覆(牙合)覆盖正常、牙周健康、牙根平行的矫治效果，达到美观、功能、稳定、健康的矫治目标。.」

「The study, based on the modified Delphi method, collected the opinion of experts, comparing it with the scientific literature to evaluate the potential and limitations of orthodontic aligners, obtaining 47 consensus statements related to biomechanics and extraclinical factors.」

「Clear aligner therapy (CAT) has rapidly evolved as a preferred orthodontic treatment option due to its aesthetic appeal, comfort, and removability.」

「The concept of using clear aligners as a means of achieving tooth movement has increased in popularity among both patients and clinicians alike.」

「Background and Objectives: Recent advances in dentistry include microbiological and metabolomic analyses, which have the potential to improve the understanding of oral microbiome-host imbalances during orthodontic treatment.」

「The effect of scaling and root planing (SRP) on the success of root canal-treated teeth with periodontal pockets is of interest.」

「The management of periodontal diseases has traditionally centered on mechanical debridement through scaling and root planing, a cornerstone of periodontal therapy.」

「This study aimed to comparatively evaluate the clinical outcomes of two therapies used in the management of periodontal conditions, represented by scaling and root planing (SRP) alone and laser-assisted new attachment procedure (LANAP).」

「The samples were divided into three groups: GROUP - A: only scaling and root planing (SRP), GROUP - B: SRP + 24% EDTA, GROUP - C: SRP + 0.2% hyaluronic acid.」

「Extensive reviews on the role of scaling and root planing (SRP) in the treatment of periodontitis have been previously published.」

「Removal of this infected cementum via scaling and root planing (SRP) was considered essential for re-establishing periodontal health.」

「To evaluate the efficacy of scaling and root planing (SRP) with a periodontal endoscope in the treatment of residual pockets in patients with periodontitis after initial periodontal therapy.」

「The aim of this work is to assess the structural gingival changes in patients with generalized chronic periodontitis (GCP), before and after scaling and root planing (SRP) by using fractal and multifractal analysis.」

「Systematic review and meta-analysis on the nonsurgical treatment of chronic periodontitis by means of scaling and root planing with or without adjuncts.」

「The need for scaling and root planing is mandatory step during the initial phase of therapy, as is self-care by the patient.」

「Statistical analysis revealed that wear was greater for denture teeth occluding with ceramic crowns and/or fixed partial dentures as antagonists.」

「Another complication of metal ceramic crowns with precision attachment is decementation of the crowns.」

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

「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).」

「The purpose of this clinical study was to assess the failure and complication incidence of tooth-supported ceramic crowns and FPDs in function for at least 5 years.」

「Areas such as dental oncology, dental sleep medicine, and sleep prosthodontics-along with a greater understanding of the oral/systemic link-are prompting dentists to integrate further into the healthcare community.」

「Survival rates of all-ceramic crowns differ by type of ceramic used, fabrication method and clinical indication.」

「On one of twoidentical tooth preparations, second-year students at one dental school fabricated a wax pattern for a full contour crown; on the second tooth preparation, the same students designed and fabricated an all-ceramic crown using computer-aided design (CAD) and computer-aided manufacturing (CAM) technology.」

「Some patients need oral hygiene instructions only, whereas others need extensive dental treatment that includes composite restorations, metal ceramic crowns, all ceramic crowns, porcelain veneers.」

「Mechanical and electrochemical properties of SLM structures are enhanced compared to cast, while clinical longevity of single-metal ceramic crowns is comparable to Au-Pt dental alloy.」

「Fear of injections and dental anxiety are the major barriers to successful pediatric dental treatment.」

「Dental fear and anxiety are common issues affecting pediatric dental care, leading to challenges in treatment delivery and patient compliance.」

「Dental fear and anxiety can significantly hinder the treatment of children.」

「In this study, we utilized the standard Persian version of the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) questionnaire and the Persian version of Spence Children's Anxiety Scale (SCAS) questionnaire to explore children's dental fear and anxiety problems, respectively.」

「Fear of dentists is a very big factor that discourages children from seeking dental services, and might even cause children to be nervous in general.」

「Children with dental anxiety may refuse treatment, which can lead to dental emergencies.」

「Background and Objectives: Accurate assessment of Dental fear and anxiety (DFA) is crucial for effective management, yet the vast array of measurement tools presents a dilemma for clinicians and researchers in selecting appropriate methods.」

「Parents with high anxiety appeared to negatively affect their children's behavior.」

「Background: Dental fear and anxiety are highly prevalent in children, resulting in avoidance or incomplete dental treatment; sedation emerges as a possible behavioral management strategy.」

「When it comes to reducing children's fear, anxiety, and discomfort during dental procedures, substantial local anesthetic delivery promotes adequate intervention.」

「This study aimed to analyze the clinical application and prognosis of minimally invasive tooth extraction techniques for maxillary third molars.」

「Background/Objective: This study aimed to develop an AI-supported clinical tool to evaluate the difficulty of mandibular third molar extractions based on panoramic radiographs.」

「The aim of this study is to investigate the effects of platysma exercises applied after lower third molar tooth extraction on edema, while observing the differences in pain and trismus.」

「Molars were the most frequently extracted teeth, and apart from third molars, more extractions were performed in female patients than in male patients, with the difference being <20%.」

「At least 10 lower impacted third molar extractions performed by postgraduate students with experience in tooth extractions are required to improve the operative time.」

「Background: The aim of this systematic review was to evaluate the clinical efficacy, benefits, and limitations of piezosurgery in tooth extractions compared to conventional methods.」

「A 27-year-old Chinese female presented with progressive buccal swelling and abnormal sensations 3 months after extraction of the mandibular right third molar (tooth 48).」

「To construct a novel portable tooth sectioning guide to improve the accuracy of mandibular third molar extraction.」

「Exploring the application of minimally invasive techniques in the extraction of impacted mandibular third molar (IMTM), to achieve the treatment goal of "less trauma, short time, fast recovery", remains the focus of dentists.」

「To reduce the risk of IAN injury during the extraction of mandibular third molars, it is essential to have a detailed understanding of the relevant anatomical features and to plan the surgical procedure meticulously.」