keyword
https://read.qxmd.com/read/38497557/traumatic-dental-injuries-in-child-adult-and-elderly-domestic-violence-physical-abuse-hidden-in-plain-sight
#1
EDITORIAL
Hamdi Cem Güngör
No abstract text is available yet for this article.
March 2024: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://read.qxmd.com/read/38497078/bio-ceramics-application-in-dentistry
#2
REVIEW
Pratik Surana, Kanika Singh Dhull, Ashtha Arya, Sara Samreen, Milind Rajan, Anuj Singh Parihar
Bioceramics have gained significant attention in dentistry due to their unique properties, including biocompatibility, osseointegration, and tissue regeneration. Therefore, it is of interest to report the various applications of bioceramics in dentistry, their advantages, limitations, and future considerations. Bio-ceramics such as zirconia and hydroxyapatite offer high biocompatibility and durability for dental application. They support bone integration for implants, resist wear, and mimic natural tooth aesthetics...
2024: Bioinformation
https://read.qxmd.com/read/38496818/impact-of-using-magnifying-dental-loupes-on-clinical-performance-during-tooth-preparation-a-systematic-review
#3
REVIEW
Rayanna-Thayse-Florêncio Costa, Samille-Biasi Miranda, Marcos-Antônio-Japiassú-Resende Montes, Anne-Kaline-Claudino Ribeiro, Adriana-da Fonte-Porto Carreiro, Sandra-Lúcia-Dantas Moraes
BACKGROUND: To assess whether using magnification loupes affects tooth preparation working posture performed by undergraduate students and dentistry professionals and whether it influences the quality of the preparation, operator satisfaction and procedure time. MATERIAL AND METHODS: This review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement and registered in the International Prospective Register of Systematic Review (CRD42023482377)...
February 2024: Journal of Clinical and Experimental Dentistry
https://read.qxmd.com/read/38496816/rare-case-of-gemination-and-fusion-involving-supernumerary-teeth-and-second-mandibular-molar-case-report
#4
Vinícius-Canavarros Palma, João-Guilherme-Medeiros Leite, Letícia-Lopes Rocha, Mike-Dos Reis Bueno, Talita-Nicaretta Canavarros, Luiz-Evaristo-Ricci Volpato
This article presents the rare case of a patient with gemination and fusion involving conical supernumerary teeth and the second mandibular molar, along with its treatment. The 13-year-old girl, without any associated syndromes and currently undergoing orthodontic treatment, was referred for evaluation due to the presence of a supernumerary tooth. Following a clinical examination and analysis of a panoramic radiograph, a cone beam computed tomography was requested for a more detailed assessment of the supernumerary tooth and its relationship with adjacent structures...
February 2024: Journal of Clinical and Experimental Dentistry
https://read.qxmd.com/read/38496811/cbct-vs-panoramic-radiography-in-assessment-of-impacted-upper-canine-and-root-resorption-of-the-adjacent-teeth-a-systematic-review-and-meta-analysis
#5
REVIEW
Mariela Peralta-Mamani, Cássia-Maria-Fischer Rubira, José López-López, Heitor-Marques Honório, Izabel-Regina-Fischer Rubira-Bullen
BACKGROUND: The IC may cause reabsorption of adjacent teeth; therefore detailed assessment of its position would enhance decision-making in the clinical workflow. The objective was to compare cone-beam computed tomography (CBCT) and panoramic radiography (PR) in assessing the position of the impacted upper canine (IC) and root resorption of adjacent teeth. MATERIAL AND METHODS: Pubmed, EMBASE, Science Direct, Web of Science, and SCOPUS databases were searched for studies published before August 2023...
February 2024: Journal of Clinical and Experimental Dentistry
https://read.qxmd.com/read/38496807/effect-of-orthodontic-premolar-extraction-on-maxillary-teeth-angulation-and-arch-dimensions-in-adolescent-patients-a-3-d-digital-model-analysis
#6
JOURNAL ARTICLE
Ahmed Abohabib, Maria J Viñas, Josep M Ustrell
BACKGROUND: Therapeutic orthodontic premolar extraction is a common orthodontic treatment, yet the extent of its impact on the upper dental arch dimensions and teeth angulations is still under exploration. Hypothesis: We postulated that the therapeutic extraction of orthodontic premolars significantly alters the orientation of teeth and the dimensions of the dental arch. Objective: This study assessed the impact of therapeutic orthodontic premolar extraction on dental arch dimensions and tooth angulations...
February 2024: Journal of Clinical and Experimental Dentistry
https://read.qxmd.com/read/38496806/association-between-gubernacular-canals-characteristics-and-teeth-eruption-status-a-cone-beam-computed-tomography-study
#7
JOURNAL ARTICLE
Emad Behrouzi, Farida Abesi, Hakimeh Ghorbani, Hemmat Gholinia
BACKGROUND: There have been few studies that have evaluated the imaging characteristics of the gubernacular canal. Additionally, it is important to understand the role of this structure and its relationship with tooth erupt. Therefore, the objective of this study was to investigate the association between gubernacular canal features and teeth eruption status on cone-beam computed tomography (CBCT) images. MATERIAL AND METHODS: In this cross-sectional study, 150 CBCT images were obtained from patients referred to a maxillofacial radiology clinic in Babol, northern Iran, in 2021...
February 2024: Journal of Clinical and Experimental Dentistry
https://read.qxmd.com/read/38496803/does-the-use-of-universal-adhesive-systems-improve-the-durability-of-the-bond-strength-of-orthodontic-brackets-to-enamel
#8
JOURNAL ARTICLE
Isabella-Saraiva-Leão de Resende, Diana-Araújo Cunha, Paulo-Goberlânio-de Barros Silva, Juliana-Ximenes Damasceno, Lara-Rabelo Aragão, Anya-Pimentel-Gomes-Fernandes Vieira-Meyer, Jiovanne-Rabelo Neri
BACKGROUND: Universal adhesive systems used for restorative clinical procedures are like orthodontics and may be a viable option. This study evaluated the effectiveness of universal adhesive systems in enhancing the durability of the shear bond strength (SBS) and adhesive remnant index (ARI) of orthodontic brackets to enamel. MATERIAL AND METHODS: 100 bovine incisors were divided into five groups (n=20), according to the applied adhesive systems: Primer Transbond XT; Ambar; Ambar Universal; Single Bond Universal; Adper Single Bond 2...
February 2024: Journal of Clinical and Experimental Dentistry
https://read.qxmd.com/read/38496429/a-novel-variant-in-the-gne-gene-in-a-malian-patient-presenting-with-distal-myopathy
#9
Mahamadou Kotioumbe, Alassane B Maiga, Salia Bamba, Lassana Cissé, Salimata Diarra, Salimata Diallo, Abdoulaye Yalcouyé, Fousseyni Kané, Seybou H Diallo, Dramane Coulibaly, Thomas Coulibaly, Kékouta Dembélé, Boubacar Maiga, Cheick O Guinto, Guida Landouré
Background: GNE myopathy (GM) is a rare autosomal recessive disorder caused by variants in the GNE gene and characterized by progressive distal muscle weakness and atrophy. We report a novel variant in the GNE gene causing GM in a consanguineous Malian family. Case presentation: A 19-year-old male patient from a consanguineous family of Bambara ethnicity was seen for progressive walking difficulty and frequent falls. Neurological examination found distalmuscle weakness and atrophy and reduced tendon reflexes in four limbs...
March 7, 2024: Research Square
https://read.qxmd.com/read/38496186/influence-of-the-curve-of-spee-on-tooth-displacement-patterns-a-finite-element-analysis-at-varying-implant-heights
#10
JOURNAL ARTICLE
Pankaj K Pareek, Ashish Kumar, Bhanwar S Bhariya, Renuka Bamal, Lucky Yadav, Akanksha Jaswal
Background Monocortical mini-screw-type temporary anchorage devices (TADs), or mini-screws, have significantly impacted orthodontic treatment strategies, especially in severe crowding and protrusion cases. These devices offer flexibility in placement sites, but the chosen location can considerably influence tooth displacement patterns. Key factors include the 'line of force' and the biomechanical properties of orthodontic tools. By analyzing tension distribution and three-dimensional displacements, the finite element method (FEM) provides a thorough means to comprehend these patterns...
February 2024: Curēus
https://read.qxmd.com/read/38495648/personalizing-dental-screening-and-prevention-protocols-in-dentulous-patients-with-oropharyngeal-cancer-undergoing-radiotherapy-a-retrospective-cohort-study
#11
JOURNAL ARTICLE
Denzel Chin, Hetty Mast, Gerda M Verduijn, Michelle Möring, Steven F Petit, Frederik R Rozema, Eppo B Wolvius, Brend P Jonker, Wilma D Heemsbergen
OBJECTIVES: Patients with head and neck cancer are routinely screened for dental foci prior to radiotherapy (RT) to prevent post- RT tooth extractions associated with an increased risk of osteoradionecrosis. We evaluated the risk factors for post-RT tooth extraction to personalise dental screening and prevention protocols prior to RT. MATERIALS AND METHODS: This retrospective cohort study included dentulous patients diagnosed with oropharyngeal cancer who had undergone radiation therapy at doses 60-70 Gy and achieved a disease-free survival of ≥ 1 year (N = 174)...
May 2024: Clinical and Translational Radiation Oncology
https://read.qxmd.com/read/38495304/dominant-nars1-mutations-causing-axonal-charcot-marie-tooth-disease-expand-nars1-associated-diseases
#12
JOURNAL ARTICLE
Danique Beijer, Sheila Marte, Jiaxin C Li, Willem De Ridder, Jessie Z Chen, Abigail L D Tadenev, Kathy E Miers, Tine Deconinck, Richard Macdonell, Wilson Marques, Peter De Jonghe, Samia L Pratt, Rebecca Meyer-Schuman, Stephan Züchner, Anthony Antonellis, Robert W Burgess, Jonathan Baets
Pathogenic variants in six aminoacyl-tRNA synthetase (ARS) genes are implicated in neurological disorders, most notably inherited peripheral neuropathies. ARSs are enzymes that charge tRNA molecules with cognate amino acids. Pathogenic variants in asparaginyl-tRNA synthetase ( NARS1 ) cause a neurological phenotype combining developmental delay, ataxia and demyelinating peripheral neuropathy. NARS1 has not yet been linked to axonal Charcot-Marie-Tooth disease. Exome sequencing of patients with inherited peripheral neuropathies revealed three previously unreported heterozygous NARS1 variants in three families...
2024: Brain communications
https://read.qxmd.com/read/38494979/-effect-of-gingival-biotype-on-total-crown-repair-and-gingival-crevicular-fluid-inflammatory-factors
#13
JOURNAL ARTICLE
Yun Gai, Zhi-Ming Liu, Shen Zeng
PURPOSE: To explore the effect of thick and thin sputum on the restoration of oral anterior teeth and the index of gingival crevicular fluid. METHODS: A study was conducted on 80 patients (130 teeth) who underwent full-ceramic crown treatment for anterior tooth restoration in Jiangnan University Affiliated Hospital 's oral clinic. The patients were divided into thick gingival type (42 cases, 67 teeth) and thin gingival type (38 cases, 63 teeth) according to their gingival biotype...
December 2023: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://read.qxmd.com/read/38494978/-study-on-the-thickness-and-morphology-of-lingual-bone-of-impacted-mandibular-third-molar-based-on-cbct-and-simplant-3d-reconstruction
#14
JOURNAL ARTICLE
Jun Zhao, Xiao-Bo Wu, Na Liu, Xin-He Hao
PURPOSE: The potential relationship between impacted mandibular third molar and lingual bone thickness was investigated by quantitative measurement of lingual bone thickness, and a three-dimensional visualization model of lingual bone was established. METHODS: Image data of 200 cases of mandibular impacted third molar were collected from the database of Hefei Stomatological Hospital. Thickness measurement and three-dimensional reconstruction of lingual bone at different measurement sites were performed by Simplant Pro software...
December 2023: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://read.qxmd.com/read/38494977/-clinical-study-of-the-effect-of-combined-orthodontic-and-restoration-treatment-for-introverted-deep-overbite-patients-with-severe-wear
#15
JOURNAL ARTICLE
Jing Wang, Qian Lu, Jian-Ying Zhou, Shu-Ting Pang, Yan-Fen Feng, Wen-Juan Lu, Qian Zhang
PURPOSE: To investigate the effectiveness of combined orthodontic and restoration treatment for introverted deep overbite patients with severe wear. METHODS: A total of 86 introverted deep overbite patients with severe wear admitted to Cangzhou People's Hospital from December 2020 to June 2022 were collected and divided into the control group and the experimental group by gender, age, degree of wear and tear, with 43 cases in each group. The control group received orthodontic treatment, while the experimental group received combined orthodontic and restoration treatment...
December 2023: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://read.qxmd.com/read/38494976/-evaluation-of-the-efficacy-of-combined-application-of-concentrated-growth-factors-in-ridge-preservation-of-teeth-with-severe-periodontitis
#16
JOURNAL ARTICLE
Ting-Ting Xia, Yong Wang
PURPOSE: To evaluate the efficacy of combination of deproteinized bovine bone matrix and concentrated growth factors in maintaining the three-dimensional contour of alveolar bone in ridge preservation of teeth with severe periodontitis. METHODS: Thirty patients with posterior teeth suffering from severe periodontitis requiring extraction and with the intention of implant restoration were selected and randomly divided into the experimental group and control group, with 15 cases in each group...
December 2023: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://read.qxmd.com/read/38494970/-application-of-demirjian-and-chaillet-method-in-age-estimation-of-uyghur-and-han-children-and-adolescents-in-urumqi
#17
JOURNAL ARTICLE
Si-Chen Duan, Ji-Wen Geng, Yu Wang, Jia Liu
PURPOSE: To evaluate the applicability and accuracy of Demirjian and Chaillet method in estimating the actual age of Uygur and Han children and adolescents in Urumqi. METHODS: A total of 1144 orthopantomograms were included in the study, and the seven permanent teeth in the left jaw were divided into different stages according to two dental age estimation methods, and the dental age was converted to tooth age after checking the table and assigning points, and the dental age and its chronological age were compared with t test or rank sum test using SPSS 21...
December 2023: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://read.qxmd.com/read/38494964/-clinical-comparative-study-of-efficacy-of-er-yag-laser-for-debonding-different-veneers
#18
JOURNAL ARTICLE
Jiao-Ling Zhuang, Zhi-Qiang Xu, Di Jin, Qian-Ju Wu
PURPOSE: To compare the debonding time of IPS e.max CAD lithium disilicate glass-ceramic veneers in different thickness and transparency using Er:YAG laser, and evaluate the effect of Er:YAG laser on the surface topography of the veneers and the underlying tooth. METHODS: A total of twelve maxillary first premolar teeth were collected and prepared, then veneers were made by computer aided design and computer aided manufacture(CAD/CAM) system. The veneers were divided into four groups according to different thicknesses and transparency: e...
December 2023: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://read.qxmd.com/read/38494855/gpx4-mediated-bone-ferroptosis-under-mechanical-stress-decreased-bone-formation-via-the-yap-tead-signalling-pathway
#19
JOURNAL ARTICLE
Wang Mengjia, Ji Jun, Zhang Xin, Zhang Jiahao, Guo Jie
Fracture of the alveolar bone resorption is a common complication in orthodontic treatment, which mainly caused by extreme mechanical loading. However, the ferroptosis with orthodontic tooth movement(OTM) relationship has not been thoroughly described. We here analysed whether ferroptosis is involved in OTM-associated alveolar bone loss. Mouse osteoblasts (MC-3T3) and knockdown glutathione peroxidase 4 (GPX4) MC-3T3 were stimulated with compressive force loading and ferrostatin-1 (Fer-1, a ferroptosis inhibitor), and the changes in lipid peroxidation morphology, expression of ferroptosis-related factors and osteogenesis levels were detected...
April 2024: Journal of Cellular and Molecular Medicine
https://read.qxmd.com/read/38494481/ai-dentify-deep-learning-for-proximal-caries-detection-on-bitewing-x-ray-hunt4-oral-health-study
#20
JOURNAL ARTICLE
Javier Pérez de Frutos, Ragnhild Holden Helland, Shreya Desai, Line Cathrine Nymoen, Thomas Langø, Theodor Remman, Abhijit Sen
BACKGROUND: Dental caries diagnosis requires the manual inspection of diagnostic bitewing images of the patient, followed by a visual inspection and probing of the identified dental pieces with potential lesions. Yet the use of artificial intelligence, and in particular deep-learning, has the potential to aid in the diagnosis by providing a quick and informative analysis of the bitewing images. METHODS: A dataset of 13,887 bitewings from the HUNT4 Oral Health Study were annotated individually by six different experts, and used to train three different object detection deep-learning architectures: RetinaNet (ResNet50), YOLOv5 (M size), and EfficientDet (D0 and D1 sizes)...
March 18, 2024: BMC Oral Health
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