Topic Editors

Department of Life, Health and Environmental Sciences, Università dell'Aquila, 67100 L'Aquila, AQ, Italy
Dr. Gianni Gallusi
Department of Life, Health and Environmental Sciences, Università dell'Aquila, 67100 L'Aquila, AQ, Italy

Advances in Dental Health

Abstract submission deadline
closed (9 August 2024)
Manuscript submission deadline
closed (9 November 2024)
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Topic Information

Dear Colleagues,

It is pleasure to invite you to submit manuscripts to one of the most topics in dentistry: Advances in Dental Health. The advances in dental Health is by the advent of digital technology and artificial intelligent. The dentistry in recent years had a big change because of this. This Topic is aimed at dealing with topics relating to diagnosis and treatment and new technologies.

We look forward to receiving your submissions

Dr. Sabina Saccomanno
Dr. Gianni Gallusi
Topic Editors

Keywords

  • orthodontic
  • pediatric care
  • artificial intelligence
  • digital dentistry
  • oral disease
  • sleep disorders
  • dysfunction temporomandibular
  • aligners
  • periodontology
  • dental materials
  • oral surgery
  • posture

Participating Journals

Journal Name Impact Factor CiteScore Launched Year First Decision (median) APC
Dentistry Journal
dentistry
2.5 3.7 2013 26.2 Days CHF 2000
Healthcare
healthcare
2.4 3.5 2013 20.3 Days CHF 2700
Journal of Clinical Medicine
jcm
3.0 5.7 2012 16 Days CHF 2600
Journal of Personalized Medicine
jpm
- 4.1 2011 17.4 Days CHF 2600
Oral
oral
- - 2021 23.6 Days CHF 1000

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Published Papers (16 papers)

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10 pages, 235 KiB  
Article
Oral Health-Related Quality of Life in Patients Rehabilitated with Dental Implants
by Mercy Mora Rojas, Luis Chauca Bajaña, María Rodríguez Tates, Lupe Poussin and Byron Velásquez Ron
Healthcare 2025, 13(7), 813; https://doi.org/10.3390/healthcare13070813 - 3 Apr 2025
Viewed by 364
Abstract
Background: A considerable percentage of people in the population have lost their teeth. According to the Word Health Organization (WHO), 40% have lost teeth for multiple reasons. The lack of restorative treatments and the lack of fixed options could impact the quality of [...] Read more.
Background: A considerable percentage of people in the population have lost their teeth. According to the Word Health Organization (WHO), 40% have lost teeth for multiple reasons. The lack of restorative treatments and the lack of fixed options could impact the quality of life of patients. Objective: To determine the quality of life of patients treated with dental implants at the School of Dentistry, University of the Americas, Quito, Ecuador, by the Medical Specialty in Oral Rehabilitation from 2017–2022. Materials: The inclusion criterion was patients treated with dental implants age 20 to 70 years old, who agreed to participate in this study, in Quito/Ecuador. The Oral Health Impact Profile (OHIP-14) survey was used. The patients’ clinical history, psychological status, and social status were also recorded. Complementary tests (clinic analysis) were conducted to evaluate the general health status of each patient. Results: After the corresponding analysis, the total number of patients who wished to participate in this study in compliance with the inclusion criteria was n = 1303. The seven questions included patient sex, age, and type of prosthesis used in their rehabilitation (single implant, fixed prosthesis on an implant, overdentures, or hybrid prostheses). The obtained results indicated that single implants and overdentures (two jaw implants) improved quality of life, and no statistically significant difference was noted between the sexes. Conclusions: The quality of life of patients with total dentures who received dental implants improved substantially, and more fixed dentures helped them to recover their masticatory function appropriately. Single implants were not excluded. In the investigated population, the results were unanimous in how implants improved their comfort and even helped in the recovery of their self-esteem. Full article
(This article belongs to the Topic Advances in Dental Health)
24 pages, 2174 KiB  
Article
Clustering and Machine Learning Models of Skeletal Class I and II Parameters of Arab Orthodontic Patients
by Kareem Midlej, Osayd Zohud, Iqbal M. Lone, Obaida Awadi, Samir Masarwa, Eva Paddenberg-Schubert, Sebastian Krohn, Christian Kirschneck, Peter Proff, Nezar Watted and Fuad A. Iraqi
J. Clin. Med. 2025, 14(3), 792; https://doi.org/10.3390/jcm14030792 - 25 Jan 2025
Cited by 1 | Viewed by 777
Abstract
Background: Orthodontic problems can affect vital quality of life functions, such as swallowing, speech sound production, and the aesthetic effect. Therefore, it is important to diagnose and treat these patients precisely. The main aim of this study is to introduce new classification [...] Read more.
Background: Orthodontic problems can affect vital quality of life functions, such as swallowing, speech sound production, and the aesthetic effect. Therefore, it is important to diagnose and treat these patients precisely. The main aim of this study is to introduce new classification methods for skeletal class I occlusion (SCIO) and skeletal class II malocclusion (SCIIMO) among Arab patients in Israel. We conducted hierarchical clustering to detect critical trends within malocclusion classes and applied machine learning (ML) models to predict classification outcomes. Methods: This study is based on assessing the lateral cephalometric parameters from the Center for Dentistry Research and Aesthetics based in Jatt, Israel. The study involved the encoded records of 394 Arab patients with diagnoses of SCIO/SCIIMO, according to the individualized ANB of Panagiotidis and Witt. After clustering analysis, an ML model was established by evaluating the performance of different models. Results: The clustering analysis identified three distinct clusters for each skeletal class (SCIO and SCIIMO). Among SCIO clusters, the results showed that in the second cluster, retrognathism of the mandible was less severe, as represented by a lower ANB angle. In addition, the third cluster had a lower NL-ML angle, gonial angle, SN-Ba angle, and lower ML-NSL angle compared to clusters 1 and 2. Among SCIIMO clusters, the results also showed that the second cluster has less severe retrognathism of the mandible, which is represented by a lower ANB angle and Calculated_ANB and a higher SNB angle (p < 0.05). The general ML model that included all measurements for patient classification showed a classification accuracy of 0.87 in the Random Forest and the Classification and Regression Tree models. Using ANB angle and Wits appraisal only in the ML, an accuracy of 0.78 (sensitivity = 0.80, specificity = 0.76) was achieved to classify patients as SCIO or SCIIMO. Conclusions: The clustering analysis revealed distinguished patterns that can be present within SCIO and SCIIMO patients, which can affect the diagnosis and treatment plan. In addition, the ML model can accurately diagnose SCIO/SCIIMO patients, which should improve precise diagnostics. Full article
(This article belongs to the Topic Advances in Dental Health)
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16 pages, 264 KiB  
Review
Evaluating the Preventive and Therapeutic Roles of Active Irrigation Systems in Root Canal Treatment: A Narrative Review and Critical Appraisal of Theory and Methodology
by Ignacio Barbero-Navarro, Iuliana Sofian-Pauliuc, Maria Esther Irigoyen-Camacho, Marco Antonio Zepeda-Zepeda, David Ribas-Perez and Antonio Luis Castaño-Seiquer
Dent. J. 2025, 13(1), 9; https://doi.org/10.3390/dj13010009 - 26 Dec 2024
Cited by 1 | Viewed by 1033
Abstract
Endodontic therapy aims at preventing or curing apical periodontitis. To conduct this, the cleaning and shaping of the canals are essential. By using an irrigant, such as sodium hypochlorite (NaOCl), practitioners attempt to wash out debris, dissolve organic and inorganic tissue, lubricate the [...] Read more.
Endodontic therapy aims at preventing or curing apical periodontitis. To conduct this, the cleaning and shaping of the canals are essential. By using an irrigant, such as sodium hypochlorite (NaOCl), practitioners attempt to wash out debris, dissolve organic and inorganic tissue, lubricate the canals, prevent smear layer formation, and disrupt biofilms. Different methods have been developed to optimise the effectiveness of irrigants, including manual or passive techniques (the conventional method used worldwide) and active techniques (the irrigant is activated by certain devices to improve its flow in the root canal system). Some techniques included in the active category are ultrasonic and sonic methods, apical negative pressure irrigation, and multisonic activation. These active techniques appear to have higher effectiveness when compared to the conventional syringe method during the root canal treatment procedure. However, it is unclear whether they also have a higher influence on the treatment outcome and healing of apical periodontitis. There is a consensus on the need for endodontic studies with standardized protocols and methods to reach a standardized clinical protocol when using active irrigation. Full article
(This article belongs to the Topic Advances in Dental Health)
13 pages, 6956 KiB  
Article
Diagnostic Accuracy of Dynamic High-Resolution Ultrasonography in Assessing Anterior Disc Displacement in Temporomandibular Joint Disorders: A Prospective Observational Study
by Kaili Wang, Chenyang Li, Jinbo Zhou, Jiayin Ren and Meng You
Healthcare 2024, 12(23), 2355; https://doi.org/10.3390/healthcare12232355 - 25 Nov 2024
Cited by 1 | Viewed by 917
Abstract
Objective: The objective of this study was to assess the diagnostic efficacy of dynamic high-resolution ultrasonography (HRUS) in detecting anterior disc displacement with reduction (ADDWR) and anterior disc displacement without reduction (ADDWoR) in the temporomandibular joint (TMJ). Methods: A total of 144 TMJs [...] Read more.
Objective: The objective of this study was to assess the diagnostic efficacy of dynamic high-resolution ultrasonography (HRUS) in detecting anterior disc displacement with reduction (ADDWR) and anterior disc displacement without reduction (ADDWoR) in the temporomandibular joint (TMJ). Methods: A total of 144 TMJs was categorized into three groups according to the magnetic resonance imaging (MRI) findings, which served as the reference standard: the normal disc position (NDP) group, the ADDWR group, and the ADDWoR group. Static images of the TMJ in full opening and maximum intercuspal positions, along with dynamic sequences during jaw opening, were obtained utilizing a 14 MHz L-shaped linear array transducer. The diagnostic efficacy of dynamic HRUS for identifying ADDWR and ADDWoR was evaluated in terms of accuracy, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), diagnostic odds ratio (DOR), and the Youden index. Results: According to the MRI findings, the NDP, ADDWR, and ADDWoR groups consisted of 42 (29.2%), 47 (32.6%), and 55 (38.2%) TMJs, respectively. HRUS data revealed 54 TMJs (37.5%) in the NDP group, 26 TMJs (18.1%) in the ADDWR group, and 64 TMJs (44.4%) in the ADDWoR group. With MRI as the reference standard, HRUS exhibited a diagnostic accuracy of 71.4%, sensitivity of 51.4%, and specificity of 91.4% for ADDWR. For the ADDWoR, HRUS attained a diagnostic accuracy of 86.5%, sensitivity of 90.0%, and specificity of 82.1%. Conclusions: With MRI serving as the reference standard, dynamic HRUS has high diagnostic value for ADDWoR, with better diagnostic accuracy than ADDWR. Ultrasonography has the potential to be used as a highly effective and non-invasive imaging modality for the early screening of ADD in future clinical practice. Full article
(This article belongs to the Topic Advances in Dental Health)
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15 pages, 1097 KiB  
Systematic Review
Oral Manifestations in Patients in Treatment with Antidepressants: A Systematic Review
by Juan Manuel Alcázar-Hernández, Miguel Ramón Pecci-Lloret and Julia Guerrero-Gironés
J. Clin. Med. 2024, 13(22), 6945; https://doi.org/10.3390/jcm13226945 - 18 Nov 2024
Viewed by 1878
Abstract
Background/Objectives: The rising use of antidepressants is linked to oral health risks, including xerostomia, caries, and periodontal disease. Recognizing these risks is essential for improving patient care. To systematically review oral manifestations in patients undergoing antidepressant treatment. Methods: This review follows [...] Read more.
Background/Objectives: The rising use of antidepressants is linked to oral health risks, including xerostomia, caries, and periodontal disease. Recognizing these risks is essential for improving patient care. To systematically review oral manifestations in patients undergoing antidepressant treatment. Methods: This review follows the PRISMA guidelines and includes observational studies published in the last 21 years. A PICO-based question was developed to select relevant studies, which were assessed for quality using a modified STROBE checklist. Results: A total of 11 studies were analyzed, revealing a consistent association between antidepressant use and the increased risk of xerostomia, caries, and periodontal disease. Additional findings included taste dysfunction and oral bleeding complications. Among the antidepressants, selective serotonin reuptake inhibitors (SSRIs) and tricyclic antidepressants (TCAs) were most commonly associated with xerostomia and caries. However, no significant impact was observed on the chemical composition of saliva or on hemostasis in invasive dental procedures. Conclusions: Antidepressant use may lead to significant oral health issues, notably xerostomia and caries. Further studies are recommended to clarify the influence of specific antidepressants and confounding factors, such as treatment duration, dosage, and hygiene habits, on oral health outcomes. Full article
(This article belongs to the Topic Advances in Dental Health)
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11 pages, 2669 KiB  
Article
Clinical Efficacy of Two Different Low-Level Laser Therapies for the Treatment of Trigeminal Neuralgia: A Randomized, Placebo-Controlled Trial
by İrem Karagözoğlu, Nermin Demirkol, Özge Parlar Öz, Gökçe Keçeci, Beste Çetin and Mutlu Özcan
J. Clin. Med. 2024, 13(22), 6890; https://doi.org/10.3390/jcm13226890 - 15 Nov 2024
Cited by 1 | Viewed by 1384
Abstract
Background: Trigeminal neuralgia (TN) is a disease that causes severe pain that can seriously affect the quality of life. This study aimed to compare the effectiveness of two different low-level laser therapies (LLLT) as alternatives to medical treatment to reduce pain and improve [...] Read more.
Background: Trigeminal neuralgia (TN) is a disease that causes severe pain that can seriously affect the quality of life. This study aimed to compare the effectiveness of two different low-level laser therapies (LLLT) as alternatives to medical treatment to reduce pain and improve the quality of life in patients with TN. Methods: A total of 45 patients were randomly divided into 3 groups. In the first group, a new-generation diode laser (GRR laser) was applied at predetermined points in the trigeminal nerve line. In the second group, a low-level neodymium-doped yttrium aluminum garnet (Nd:YAG) laser was applied along the affected nerve line. The placebo group received the same protocol with a Nd:YAG laser without the device switched on. The scores were recorded pre- and post-treatment using the Brief Pain Inventory-Facial (BPI-facial) scale. Results: A statistically significant difference was found between the pre- and post-treatment values of all four variables in the GRR laser, Nd:YAG laser, and placebo groups. When the post-treatment values were compared, statistically significant differences were found between the groups in pain frequency, pain intensity, and interference in facial-specific activities, but no differences were found in general activities. Conclusions: Both LLLTs can be considered alternative treatment modalities for TN, but the GRR laser treatment was more effective than the Nd:YAG laser treatment in reducing pain and improving the quality of life in patients with TN. Full article
(This article belongs to the Topic Advances in Dental Health)
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18 pages, 4245 KiB  
Systematic Review
The Effect of Music Distraction on Dental Anxiety During Invasive Dental Procedures in Children and Adults: A Meta-Analysis
by Kung-Chien Shih, Wei-Ti Hsu, Jia-Li Yang, Kee-Ming Man, Kuen-Bao Chen and Wei-Yong Lin
J. Clin. Med. 2024, 13(21), 6491; https://doi.org/10.3390/jcm13216491 - 29 Oct 2024
Viewed by 1964
Abstract
Background: Dental anxiety and odontophobia are common issues, leading to challenges with oral hygiene and dental health. Music distraction offers an effective and side effect-free solution to alleviate pain and increase the acceptability of dental treatments. Our meta-analysis aimed to assess the efficacy [...] Read more.
Background: Dental anxiety and odontophobia are common issues, leading to challenges with oral hygiene and dental health. Music distraction offers an effective and side effect-free solution to alleviate pain and increase the acceptability of dental treatments. Our meta-analysis aimed to assess the efficacy of music distraction in reducing patient anxiety during invasive dental procedures in children and adults. Methods: The PubMed, Web of Science, and Embase databases were searched for clinically controlled trials, using the keywords “music” and “dental anxiety”. The main outcome measured was the anxiety score. A meta-analysis was conducted using a random-effects model to estimate the standardized mean differences (SMDs). The subgroup analyses were conducted based on age groups, music preferences, and music styles. The research protocol has been registered with PROSPERO (Registration ID: CRD42022357961). Results: A total of 24 controlled clinical trials involving 1830 participants met the inclusion criteria for the meta-analysis. Music distraction significantly reduced dental anxiety during invasive procedures under local anesthesia (SMD, −0.50; 95% CI, −0.80 to −0.21; p = 0.0009; I2 = 83%). Our subgroup analysis revealed that music distraction was more effective in adults (SMD, −0.51; p = 0.0007) than in children (SMD, −0.47; p = 0.13) in reducing dental anxiety. Regarding music selection, music chosen by the participant (SMD, −1.01; p = 0.008) demonstrated more anxiolytic effects than by the author (SMD, −0.24; p = 0.02). Regarding music styles, classical music (SMD, −0.69; p = 0.009) was associated with better anxiolytic effects in adults. Conclusions: Our meta-analysis supports the use of music to alleviate dental anxiety during invasive procedures. Listening to classical or customized music can serve as an effective adjunct to outpatient surgical care in dental clinics. Full article
(This article belongs to the Topic Advances in Dental Health)
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16 pages, 4078 KiB  
Article
Measuring the Effect of an Ergonomic Lecture on the Rapid Upper Limb Assessment Scores of Dental Assistant Students Using Inertial Sensor-Based Motion Capture—A Randomized Controlled Study
by Steven Simon, Laura Laurendi, Jonna Meining, Jonas Dully, Carlo Dindorf, Lukas Maurer and Michael Fröhlich
Healthcare 2024, 12(16), 1670; https://doi.org/10.3390/healthcare12161670 - 21 Aug 2024
Cited by 1 | Viewed by 1426
Abstract
Individuals working in the field of dentistry have a high prevalence of musculoskeletal disorders (MSDs) owing to monotonous and one-sided physical exertion. Inertial measurement units (IMU) are increasingly shifting into focus for assessing postural risk at work. Therefore, the present study aimed to [...] Read more.
Individuals working in the field of dentistry have a high prevalence of musculoskeletal disorders (MSDs) owing to monotonous and one-sided physical exertion. Inertial measurement units (IMU) are increasingly shifting into focus for assessing postural risk at work. Therefore, the present study aimed to evaluate the effects of an ergonomic lecture and training intervention on postural risk and MSDs in dental assistant students using inertial sensor-based motion capture (MoCap). Eighteen female dental assistant students (age: 19.44 ± 6.83 years; height: 164.59 ± 5.32 cm; weight: 64.88 ± 16.52 kg; BMI: 19.70 ± 4.89 kg/m2), randomly divided into intervention (n = 9) and control (n = 9) groups, participated in the present study. The participants completed the Nordic Questionnaire on MSD prevalence, after which a 90 s MoCap with Xsens IMU was performed. A lecture on ergonomics was provided, followed by a five-week intervention for the intervention group. Follow-up assessments were performed, and 5- and 18-week follow-up MSD questionnaires were administered. Mixed analysis of variance (MANOVA) showed a significant difference in the Rapid Upper Limb Assessment (RULA) and part-scores of the upper arm and wrist. Despite a reduction in MSDs, no significant differences in the time of measurement and groups were detected after the five-week training intervention and the 18-week follow-up questionnaire. A targeted ergonomics lecture was effective for dental assistant students, and technologies such as IMU improved workplace ergonomics in dentists. Further studies with a longer measurement periods, follow-up, and larger sample sizes are recommended. Full article
(This article belongs to the Topic Advances in Dental Health)
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11 pages, 573 KiB  
Article
The Utility of Radiomorphometric Mandibular Indices on Cone Beam Computer Tomography in the Assessment of Bone Mass in Postmenopausal Women: A Cross-Sectional Study
by Ioana Ruxandra Poiană, Ramona Dobre, Silviu-Mirel Pițuru and Alexandru Bucur
J. Pers. Med. 2024, 14(8), 843; https://doi.org/10.3390/jpm14080843 - 9 Aug 2024
Viewed by 1280
Abstract
Background: The present study examined the potential use of computed tomography radiomorphometric mandibular indices on cone beam CT (CBCT) for the assessment of bone density in postmenopausal women with low bone mass. Methods: We included 104 postmenopausal women who received dual-energy X-ray absorptiometry [...] Read more.
Background: The present study examined the potential use of computed tomography radiomorphometric mandibular indices on cone beam CT (CBCT) for the assessment of bone density in postmenopausal women with low bone mass. Methods: We included 104 postmenopausal women who received dual-energy X-ray absorptiometry (DXA) using a DXA scanner and mental foramen (MF) region CBCT using a NewTom VGi EVO Cone Beam 3D system. We assessed the relationships between the following DXA parameters: lumbar, femoral neck, and total hip T-scores, bone mineral density (BMD), lumbar trabecular bone score (TBS), and mandibular inferior cortical bone thickness at 4 sites. The cross-sectional images were obtained, as follows: anterior (A)—10 mm anterior from the MF; molar (M)—10 mm posterior from the MF; posterior (P)—25 mm posterior from the MF; symphysis (S)—equidistant from the centers of the right and left MF. Results: We found that A and M indices showed statistically significant moderate positive correlations with lumbar spine, femoral neck, and total hip BMD, as well as TBS. The P index demonstrated moderate positive correlations with these measurements, while the S index did not show significant correlations with BMD or TBS in postmenopausal women. Conclusions: These findings support the potential usefulness of CBCT-derived radiomorphometric mandibular indices for non-invasive bone health assessment in clinical practice. Full article
(This article belongs to the Topic Advances in Dental Health)
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13 pages, 267 KiB  
Article
Evaluation of Oral Health Status and Treatment Needs of Children with Congenital and Acquired Heart Disease
by Tulin Tasdemir, Gizem Erbas Unverdi, Elif Ballikaya, Ebru Aypar, Hayrettin Hakan Aykan, Tevfik Karagoz and Meryem Uzamıs Tekcicek
J. Clin. Med. 2024, 13(14), 4060; https://doi.org/10.3390/jcm13144060 - 11 Jul 2024
Cited by 2 | Viewed by 1912
Abstract
Objective: To evaluate the oral health status and treatment needs of children with congenital and acquired heart disease. Methods: This descriptive study included 301 children aged 5–14 from June 2022 to June 2023. Heart conditions were classified by congenital/acquired status and [...] Read more.
Objective: To evaluate the oral health status and treatment needs of children with congenital and acquired heart disease. Methods: This descriptive study included 301 children aged 5–14 from June 2022 to June 2023. Heart conditions were classified by congenital/acquired status and severity. The children’s sociodemographic characteristics, medical and dental history, tooth brushing habits, and non-nutritional habits (bruxism, nail-biting, thumb-sucking, etc.) were evaluated. Oral health assessments including caries, oral hygiene, enamel defects, and dental treatment needs-related indices were recorded. Results: The mean age was 8.95 ± 2.91 years, and 271 (90%) of the children had congenital heart disease. The children with moderate and severe heart disease had significantly higher decayed/missing/filled surfaces (dmfs) (p = 0.038) and pulp exposure (p = 0.015) compared to the children with mild heart disease. According to the International Caries Detection and Assessment System II (ICDAS II) index, which included initial caries lesions, there were no caries-free children and 75.7% had extensive caries. The mean plaque index and gingival index were found to be 1.18 ± 0.38 and 0.69 ± 0.53, respectively. Enamel defects were observed in 15.9%. The Treatment Needs Index (TNI) was 85.8% for the primary teeth and 88.9% for the permanent teeth. The Care Index (CI) was 12.4% for the primary teeth and 10.8% for the permanent teeth. Conclusions: Children with congenital and acquired heart disease exhibit a high prevalence of untreated dental caries, gingivitis, and plaque accumulation, with a high need for dental treatments. Dentists should prioritize addressing these issues to prevent the risk of infective endocarditis (IE) and improve oral health outcomes in this population. Full article
(This article belongs to the Topic Advances in Dental Health)
11 pages, 1745 KiB  
Article
Safety and Effectiveness of a Novel Color Corrector Serum for Causing Temporary Changes to Tooth Shade: A Randomized Controlled Clinical Study
by Mauro Pascolutti, Alex Tomic, Kimberly R. Milleman, Jeffery L. Milleman and Laurence J. Walsh
Dent. J. 2024, 12(7), 197; https://doi.org/10.3390/dj12070197 - 27 Jun 2024
Viewed by 2316
Abstract
Tooth color is a major driver of facial esthetics. While permanent changes in tooth shade can be achieved by bleaching and restorations, there is a need for cosmetic products that can cause reversible color changes. This randomized controlled clinical study assessed the effectiveness [...] Read more.
Tooth color is a major driver of facial esthetics. While permanent changes in tooth shade can be achieved by bleaching and restorations, there is a need for cosmetic products that can cause reversible color changes. This randomized controlled clinical study assessed the effectiveness and safety of a novel color-correcting product (Hismile™ V34 Color Corrector Serum™) versus a placebo (vehicle control lacking the color-change dyes). A single-center, randomized, controlled, examiner-blind, two-group, parallel design, single-use study design was followed. The test products were applied on a cotton bud for 30 s, and then, rinsed off. Tooth shade for maxillary central incisors was measured at baseline, immediately, and at 30 and 60 min, using the Vita Bleachedguide 3D-Master® Shade Guide and the EasyShade Advanced 4.0 spectrophotometer (for determining values of L*a*b*). The subjects (N = 60) had a baseline shade of 1M2 (rank 9) or darker. A single application of the test product resulted in an immediate and significant (p < 0.001) three shade improvement (26.2%) according to the shade guide, and the same significant benefits extended to 30 and 60 min. The placebo product did not alter tooth shade (p = 0.326). These changes were accompanied by significant improvements in the L value (whiteness) up to 30 min, and a reduction in b* (yellowness) for up to 60 min. Two-thirds of subjects using the test product stated in a survey that their teeth appeared both whiter and brighter. No safety issues arose from the use of the test product or vehicle control. These results indicate that using a color corrector can achieve worthwhile changes to tooth shade for up to 60 min. Full article
(This article belongs to the Topic Advances in Dental Health)
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11 pages, 1474 KiB  
Article
Comparisons of Two Different Treatment Methods for Impacted Maxillary Canines: A Retrospective Study
by Anita Fekonja
J. Clin. Med. 2024, 13(8), 2374; https://doi.org/10.3390/jcm13082374 - 19 Apr 2024
Cited by 3 | Viewed by 3077
Abstract
Background: The impaction of the maxillary canine is a common occurrence, and orthodontists must be prepared to manage it. The purpose of this article is to present a study of the efficacy of a double-wire orthodontic appliance compared to a control group in [...] Read more.
Background: The impaction of the maxillary canine is a common occurrence, and orthodontists must be prepared to manage it. The purpose of this article is to present a study of the efficacy of a double-wire orthodontic appliance compared to a control group in the alignment of impacted maxillary canines in the dental arch. Methods: To diagnose an impacted maxillary canine, a panoramic radiograph was taken and a detailed analysis was performed by the same orthodontist. This article presents the results of 28 impacted maxillary canines with inclusion criteria of A2 (tooth angulation to the midline 16°–45°), V1 (vertical height of the tooth crown above the cementoenamel junction but less than half the length of the root of the maxillary lateral incisor), and O3 (medial position of the canine crown of more than half but less than the entire root width of the lateral incisor) positions in 21 patients (7 males and 14 females) with a mean age of 14.02 years (SD = 1.61) who were treated by the same orthodontist for impacted maxillary canines using a fixed double-wire orthodontic appliance. The analyzed data were compared with the control group (treated with a fixed orthodontic appliance and active ligature), which was matched for pretreatment age and the A2, V1, and O3 positions of the impacted maxillary canine. Results: With both methods, the impacted maxillary canines were aligned and guided into a correct position in the dental arch, but the mean active orthodontic traction of 31 ± 4.2 weeks in the SG was statistically significantly shorter (p < 0.05) in comparison to 37 ± 6.3 weeks in the CG, and the number of visits was statistically significantly (p < 0.05) fewer in the SG (5 ± 2) than in the CG (11 ± 5). Conclusions: The findings of this study are important to the field of orthodontics and show that the alignment of impacted maxillary canines with A2, V1, and O3 positions can be achieved with both methods, but with the double-wire appliance, the treatment time was shorter and the number of visits was statistically significantly fewer. The results of this study suggest that this approach may be more efficient and cost-effective compared to conventional methods. Full article
(This article belongs to the Topic Advances in Dental Health)
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12 pages, 4492 KiB  
Article
Influence of Post-Curing in Nitrogen-Saturated Condition on the Degree of Conversion and Color Stability of 3D-Printed Resin Crowns
by Bohyun Lim, Dohyun Kim, Je Seon Song, Sunil Kim, Hoon Kim and Yooseok Shin
Dent. J. 2024, 12(3), 68; https://doi.org/10.3390/dj12030068 - 6 Mar 2024
Cited by 2 | Viewed by 2936
Abstract
Post-curing is the process of applying extra light to complete the polymerization process of 3D printing. The mechanical properties of light-cured three-dimensional (3D) printed resin can be improved by decreasing the oxygen concentrations during post-curing, and nitrogen-saturated post-curing has been applied for this [...] Read more.
Post-curing is the process of applying extra light to complete the polymerization process of 3D printing. The mechanical properties of light-cured three-dimensional (3D) printed resin can be improved by decreasing the oxygen concentrations during post-curing, and nitrogen-saturated post-curing has been applied for this purpose. This study aimed to evaluate and compare the color stability of 3D-printed resin crowns that were post-cured in both normal air and nitrogen-saturated conditions. Crowns were fabricated with a 3D printer and post-cured in normal air (control group; air) or nitrogen-saturated conditions (experimental group; nitrogen). The specimens in each group were subdivided into four subgroups, each exposed to different discoloration agents: distilled water, coffee, wine, and curry. Post-immersion color changes were measured using a digital spectrophotometer and analyzed using repeated-measures ANOVA. Fourier transform infrared (FT-IR) spectroscopy evaluated the degree of conversion of resin over immersion times for both post-curing conditions. Upon comparing the effects of post-curing conditions, a significant difference between the control and experimental groups in terms of immersion time in the wine and curry subgroups was found. FT-IR analysis showed a significant difference in the degree of conversion between the air and nitrogen groups from 10 to 300 s. These findings suggest that nitrogen-saturated post-curing can potentially enhance the conversion rate of 3D-printed resin crowns, thereby improving their color stability. Full article
(This article belongs to the Topic Advances in Dental Health)
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15 pages, 3431 KiB  
Article
Effectiveness of Rehabilitation for Disk Displacement of the Temporomandibular Joint—A Cross-Sectional Study
by Małgorzata Kulesa-Mrowiecka, Patryk Ciężarek and Małgorzata Pihut
J. Clin. Med. 2024, 13(3), 902; https://doi.org/10.3390/jcm13030902 - 4 Feb 2024
Cited by 3 | Viewed by 2551
Abstract
(1) Background: Dislocations of articular disk can occur as a result of parafunctions in the Temporo Mandibular Joint (TMJ), which limits the opening of the mandible and other movements. The aim of this study was to evaluate the effectiveness of rehabilitation in [...] Read more.
(1) Background: Dislocations of articular disk can occur as a result of parafunctions in the Temporo Mandibular Joint (TMJ), which limits the opening of the mandible and other movements. The aim of this study was to evaluate the effectiveness of rehabilitation in patients with disk displacement of the TMJ. A total of 327 subjects with Temporo Mandibular Disorders underwent stomathognatic physiotherapy. (2) Methods: Based on the results obtained by a manual functional analysis, 35 patients who were identified with articular disk locking (disk displacement without reduction) were included in the study. The study group (N = 35) was subjected to passive repositioning of the articular disk, reposition splints, and physiotherapy. The patient’s TMJs were then examined before the therapy, immediately after the therapy, and during the follow-up visit 3–6 weeks after the therapy. The Diagnostic Criteria for the Most Common Intra-articular Temporomandibular Disorders was used to evaluate the effects of rehabilitation on the patients’ range of motions and the Numeric Pain Rating Scale (NPRS). For the statistical analysis, Pearson’s r correlation coefficient test and Wilcoxon signed-rank test were used. (3) Results: The results showed a significant improvement in the range of motion of the mandible movements. The level of improvement was dependent on the time from the incident until undergoing rehabilitation. (4) Conclusions: The stomatognathic physiotherapy applied increased the range of motion of the mandible and reduced pain levels to the expected range. Full article
(This article belongs to the Topic Advances in Dental Health)
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7 pages, 197 KiB  
Article
Poor Glycemic Control Increases Dental Risk in a Sri Lankan Population
by Larissa Steigmann, Sejal Gunaratnam, William V. Giannobile, Monica Van Til, Stephanie Daignault-Newton, William H. Herman, Naresh Gunaratnam, Prasad Katulanda and Aruna V. Sarma
Healthcare 2024, 12(3), 358; https://doi.org/10.3390/healthcare12030358 - 31 Jan 2024
Cited by 1 | Viewed by 1310
Abstract
Introduction: The aim of our study was to investigate the impact of diabetes-related factors on the dental disease outcomes of diabetes patients in Trincomalee, Sri Lanka. Materials and Methods: Dental data were collected from 80 type-2-diabetic individuals. A dental risk score was calculated [...] Read more.
Introduction: The aim of our study was to investigate the impact of diabetes-related factors on the dental disease outcomes of diabetes patients in Trincomalee, Sri Lanka. Materials and Methods: Dental data were collected from 80 type-2-diabetic individuals. A dental risk score was calculated based on the frequency of dental outcomes observed and categorized as low risk (≤3 dental outcomes) and high risk (>3 dental outcomes). Results: In this cohort of men and women with type 2 diabetes, there was a high frequency of periodontal related outcomes, including missing teeth (70%), gingival recessions (40%), tooth mobility (41%), and bleeding (20%). Thirty-nine (39%) of participants had high dental risk, while forty-nine (61%) had low risk. Conclusions: After controlling for age, participants with higher capillary blood glucose levels had 3-fold greater odds of a high dental risk score (OR = 2.93, 95%CI = 1.13, 7.61). We found that poor glycemic control indicated by elevated capillary blood glucose was associated with increased dental risk. Full article
(This article belongs to the Topic Advances in Dental Health)
13 pages, 981 KiB  
Article
Comparison of Tooth Size Measurements in Orthodontics Using Conventional and 3D Digital Study Models
by Valentina Petrović, Martina Šlaj, Mia Buljan, Tadej Čivljak, Ana Zulijani and Berislav Perić
J. Clin. Med. 2024, 13(3), 730; https://doi.org/10.3390/jcm13030730 - 26 Jan 2024
Cited by 1 | Viewed by 1817
Abstract
(1) Background: The objective of this study was to assess which digitization method produces the biggest deviation in the 3D images of tooth size from plaster models made using alginate impressions, which are considered the gold standard in orthodontics. (2) Methods: The sample [...] Read more.
(1) Background: The objective of this study was to assess which digitization method produces the biggest deviation in the 3D images of tooth size from plaster models made using alginate impressions, which are considered the gold standard in orthodontics. (2) Methods: The sample used in this study included 30 subjects (10 males and 20 females). Measurements were made on four types of models: (1) digital models obtained through intraoral scanning and digitized models of plaster cast made from (2) alginate impressions, (3) silicone impressions, and (4) conventional plaster models. Mesio-distal (MD) and buccal/labial–lingual/palatal (BL) dimensions were measured on the reference teeth of the right side of the jaw (central incisor, canine, first premolar, and first molar). Comparisons of tooth size between the methods were conducted using a repeated measurement analysis of variance and the Friedman test, while the intraclass correlation coefficient was used to determine agreement between the different methods. (3) Results: The results showed a similar level of agreement between the conventional and digital models in both jaws and the anterior, middle, and posterior segments. Better agreement was found for the MD measurements (r = 0.337–0.798; p ≤ 0.05) compared to the BL measurements (r = 0.016–0.542), with a smaller mean difference for MD (0.001–0.50 mm) compared to BL (0.02–1.48 mm) and a smaller measurement error for MD (0.20–0.39) compared to BL (0.38–0.89). There was more frequently a better level of agreement between 3D images than measurements made using a digital caliper on the plaster models with 3D images. (4) Conclusions: The differences in measurements between the digital models and conventional plaster models were small and clinically acceptable. Full article
(This article belongs to the Topic Advances in Dental Health)
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