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「Background/Objectives: Rehabilitation of missing teeth with dental implants is a strong trigger of dental anxiety.」

「Subjective factors influencing pain perception included anxiety from the overall dental treatment (scored on the Dental Anxiety Scale [DAS]) and anxiety relative to the time from implant surgery.」

「To determine whether preoperative state anxiety and depression modulate or influence objective and subjective postoperative pain following dental implant insertion.」

「This study aimed to record, both subjectively and objectively the anxiety of patients awaiting placement of their first dental implant and their long term stress levels; and evaluate their relation to the perception of pain by the patient during and after the procedure.」

「To explore the influential factors and of dental anxiety among dental implantation patients.」

「The aim of this study was to investigate the effect dental anxiety exerts on the choice of method of treatment by patients wanting to have dental implants.」

「To investigate the anxiety pattern and its association with perceived pain at different perioperative stages of dental implant surgeries in China, and identify key influencing factors of anxiety.」

「To evaluate patient anxiety, perceived pain, and satisfaction during Stage I and Stage II dental implant surgery using a Likert scale-based scoring system.」

「The purpose of this study is to evaluate general anxiety using the State-Trait Anxiety Inventory (STAI) and dental anxiety using the Corah Dental Anxiety Scale (Corah-DAS) in patients who underwent surgical procedures for dental implants.」

「This review is to discuss and compare postoperative pain and discomfort level after dental implant placement procedure and tooth extraction.」

「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.」

「"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.」

「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.」

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

「Clear aligner treatment is a novel technique in current orthodontic practice.」

「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.」

「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。.」

「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.」

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

「Participants were selected based on the need for dental implant placement and/or bone augmentation.」

「A 58-year-old patient presented with pain and discomfort caused by two dental implants in her maxilla placed 8 months earlier.」

「Dental implants are a popular solution for replacing missing teeth.」

「This case report discusses the challenges faced in diagnosing and managing PIDAP after dental implants.」

「Subsequently patients received titanium oral implants of the ITI® Dental Implant System.」

「Replacement of missing tooth has evolved from removable dentures to fixed dentures and recently to dental implants.」

「After 3 years of follow-up no implant failure and biological or mechanical complications were recorded.」

「Dental implants play an important role in postoperative rehabilitation after surgical treatment of oral cancer through the provision of prosthetic tooth replacement.」

「In recent years, the implant-supported dentures have risen rapidly, and thus, more attention was paid to post-operative pain, following dental implantation.」

「Dental implant success requires placement after periodontal therapy, with adequate bone volume, plaque control, primary stability, control of risk factors, and use of well-designed prostheses.」

「This case report discusses the challenges faced in diagnosing and managing PIDAP after dental implants.」

「This study investigated and analyzed the pain degree after dental implantation and its influencing factors, and provided a scientific basis for reducing post-surgical pain in patients.」

「The cohort of patients consulting for chronic orofacial pain at the Groupe Hospitalier Pitié-Salpêtrière (Paris, France) between 2015 and 2020 (ABCD study, IRB # TPS 1106180), was screened for patients with history of dental implant placement and persistent pain.」

「Nerve trauma caused by dental implant placement is associated with altered sensation and chronic pain.」

「To report on a cohort of patients referred to a tertiary center because of neuropathic pain after dental implant placement.」

「However, some patients who receive dental implants experience persistent pain even after normal healing.」

「In recent years, the implant-supported dentures have risen rapidly, and thus, more attention was paid to post-operative pain, following dental implantation.」

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

「This study aimed to investigate the disease characteristics of PIFP that developed after dental implant treatment.」

「The surgical placement of an implant, unfortunately, involves many of the same traits that contribute to dental neglect and subsequent tooth loss that necessitates implant placement: fear of intraoral injections of a local anesthetic, a surgical incision into soft tissue, use of a drill to remove bone, and postoperative pain for several days augmented by the inflammatory cascade.」

「Background and Clinical Significance: Dental implants are widely used; however, tooth extraction often results in alveolar bone loss and gingival recession, necessitating bone and connective tissue reconstruction, especially in the esthetic anterior regions.」

「Orthodontic treatment in the mixed dentition period is associated with systematic professional control and by the age of 15 years results in two-fold reduction in the intensity of caries and periodontal disease, proper detection of poor hygiene and the lower prevalence of abnormal positioning of the teeth (crowding and misalignment of teeth) and the improvement of dental arches ratio (completely eliminating cross-bite).」

「The combination of orthodontic treatment and periodontal care significantly enhances periodontal health, masticatory function, and reduces dental complications in patients with anterior teeth displacement due to periodontal disease.」

「Orthodontic treatment need increased with age, especially in mixed dentition.」

「In case of dental malocclusion accompanied by periodontal disease, the utilization of titanium implants for rectifying dental arch deformities without the use of orthodontic brackets, devoid of orthodontic brackets, has demonstrated notable efficacy in alleviating patients' periodontal discomfort, their oral hygiene, and dental functionality.」

「After orthodontic treatment, periodontal flap surgery for upper left molars and guided tissue regeneration for the lower left second molar was performed.」

「The replacement of natural teeth that have extreme external apical root resorption, induced by orthodontic treatment, with osseointegrated implants is not justifiable biologically or clinically.」

「Following 12 months of orthodontic treatment, the tooth was successfully moved occlusally in conjunction with an 8 mm vertical interdental bone augmentation.」

「Gingival augmentation procedures around natural teeth and dental implants are performed to facilitate plaque control, to improve patient comfort, to prevent future recession, and in conjunction with restorative, orthodontic, or prosthetic dentistry.」

「Changes in periodontal disease, orthodontic treatment, accidental damage to anterior teeth, tooth surface loss and enamel defects, are also summarised.」