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Journals Medicina Oral, Patología Or...

Medicina Oral, Patología Oral y Cirugía Bucal

https://read.qxmd.com/read/37992144/atypical-histological-presentation-of-bone-regeneration-after-insertion-of-cryoprotected-allogeneic-bone-graft
#21
JOURNAL ARTICLE
P Cruz, J-D Bortoli, E-B Benalcázar-Jalkh, S-M Boutros, M Bhola, F Grande, V-V Nayak, N Tovar, P-G Coelho, L Witek
BACKGROUND: To evaluate bone regenerative capacity of cryoprotected corticocancellous allogeneic bone graft performed in type II and III post-extraction sockets for ridge preservation after twelve weeks in-vivo. MATERIAL AND METHODS: Twenty-seven type II or III bony-walled extraction sockets (mandible and maxilla) were selected for this study. Following atraumatic tooth-extraction a cryoprotected corticocancellous allogeneic bone graft material and a resorbable porcine-derived collagen membrane were used for ridge preservation...
January 1, 2024: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992141/oral-squamous-cell-carcinoma-arising-from-areas-of-graft-versus-host-disease-a-systematic-review
#22
JOURNAL ARTICLE
M-F Monteiro, J-G Lemos, F-S Pontes, A-C Silva, M-H Silva, N-F Silva, L-L Souza, D-C Uchôa, H-A Pontes
BACKGROUND: Graft-versus-host disease (GVHD) is an immune system reaction that occurs in patients with a history of hematopoietic stem cell transplantation (HSCT), in which the grafted donor's cells attack those of the host. The objective of this systematic review was to present a study on oral squamous cell carcinoma (OSSC) that developed from GVHD areas in patients undergoing HSCT. MATERIAL AND METHODS: An electronic search was conducted in the databases PUBMED, WEB OF SCIENCE, SCOPUS, MEDLINE and SCIENCE DIRECT, according to PRISMA guidelines...
January 1, 2024: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992149/relationship-between-the-impacted-mandibular-third-molar-and-adjacent-second-molar-external-root-resorption-by-cone-bean-computed-tomography-analysis
#23
JOURNAL ARTICLE
L Cui, E Jiang, Z Liu, J Li
BACKGROUND: The relationship between the impacted mandibular third molar (IMTM) and the external root resorption (ERR) of the mandibular second molar (MSM) was analysed with cone-beam computed tomography (CBCT). The risk factors affecting the ERR of the MSM were examined to provide a reference. MATERIAL AND METHODS: A total of 327 patients (total: 578 teeth) admitted to the Affiliated Hospital of Yanbian University for IMTM extraction from January 2017 to December 2019 was chosen and divided according to gender and age...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992148/the-effect-of-nano-hydroxyapatite-coating-implant-surfaces-on-gene-expression-and-osseointegration
#24
JOURNAL ARTICLE
H Kasai, E-T Bergamo, Í-D Balderrama, K Imamura, L Witek, E-B Jalkh, E-A Bonfante, K Inoue, P-G Coelho, S Yamano
BACKGROUND: Hierarchical micro-nano structured topography along with surface chemistry modifications of dental implants have been suggested to positively contribute to the osseointegration process. However, the effect of such surface modifications on the molecular response as well as bone formation rate and quality are still unclear, especially in the early healing period. This study aimed to evaluate the effect of coating a double acid etched (DAE) implant surface with nano-sized (20 nm) hydroxyapatite (Nano) with respect to gene expression, histologic parameters, and nanomechanical properties when compared to DAE control at 1 and 2 weeks after implant placement in a rodent femur model...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992147/is-it-possible-to-predict-neurosensory-alterations-in-impacted-lower-third-molar-removal-based-on-preoperative-imaging-procedures-a-prospective-cohort-study
#25
JOURNAL ARTICLE
F Pérez-González, L Sánchez-Labrador, J Cortés-Bretón-Brinkmann, L-M Sáez-Alcaide, S Bazal-Bonelli, C Madrigal-Martínez-Pereda, J López-Quiles
BACKGROUND: Surgical extraction of the lower third molar (LTM) may trigger neurosensory injury of the inferior alveolar nerve, making extraction a real challenge. This study set out to assess whether is it possible to predict neurosensory alterations from preoperative imaging. MATERIAL AND METHODS: A total of 99 patients underwent 124 impacted lower third molar (ILTM) surgeries. Prior to surgery, panoramic and CBCT images were evaluated in an attempt to predict a neurosensory disturbance...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992146/chitosan-for-the-treatment-of-inflammation-of-the-oral-mucosa-a-systematic-review
#26
JOURNAL ARTICLE
C-M Zúñiga-López, K Márquez-Pérez, L Argueta-Figueroa, M-A Bautista-Hernández, R Torres-Rosas
BACKGROUND: Chitosan is a cheap, accessible, nontoxic, biocompatible, and biodegradable compound. Also, this polysaccharide possesses antibacterial and anti-inflammatory properties. Consequently, a wide range of chitosan applications in the dentistry field has been explored. This work aimed to conduct a systematic review to address the clinical efficacy of chitosan for the treatment of oral mucositis. MATERIAL AND METHODS: The design of the included studies were observational studies, randomized clinical trials (RCT), and non-randomized clinical trials (non-RCT), whereas, a series of cases, in vivo, and in vitro studies were excluded...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992145/the-use-of-e-cigarettes-as-a-risk-factor-for-oral-potentially-malignant-disorders-and-oral-cancer-a-rapid-review-of-clinical-evidence
#27
JOURNAL ARTICLE
K-P-D Gallagher, P-A Vargas, A-R Santos-Silva
BACKGROUND: The popularity of e-cigarettes has increased rapidly in the last decade, particularly among teens and young adults, being advertised as a less harmful alternative to conventional tobacco products. However, in vitro and in vivo studies have evidenced a variable quantity of potentially harmful components and some recognized carcinogens which may cause DNA damage in oral cells. Additionally, evidence suggests that e-cigarettes may play active roles in the pathogenesis of other malignancies, such as lung and bladder cancers...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992143/bedside-open-tracheostomy-in-covid-19-patients-a-safe-and-swift-approach
#28
JOURNAL ARTICLE
N-W Wahid, P Deutsch, A Amlani, K-K Gupta, H Griffiths, I Ahmad
BACKGROUND: Tracheostomy can be performed as an open surgical procedure, percutaneous, or hybrid and forms an important step in the management of patients infected with coronavirus disease 2019 (COVID-19) requiring weaning from mechanical ventilation. The purpose of this article is to share our experience to performing bedside surgical tracheostomy in COVID-19 patients in a safe and effective manner, whilst minimising the risk of viral transmission, to optimise patient outcomes and reduce risk to healthcare professionals...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992142/impaired-intratumoral-dendritic-cell-function-and-potential-predictive-value-of-dc-markers-for-metastasis-in-malignant-salivary-gland-tumors
#29
JOURNAL ARTICLE
A-G Gama-Cuellar, K-P Díaz, M-M Calleja, G-A Saavedra, V Ramírez-Amador, J-R Corro, V Ramón-Ramírez, R-L Albuquerque-Júnior, R Gondak
BACKGROUND: The differentiation between primary and metastatic salivary gland neoplasms (SGNs) helps in determining appropriate management strategies, including the need for additional diagnostic tests, surveillance, or aggressive treatment. The purpose of this study was to identify and quantify the immature and mature dendritic cells (DCs) in metastatic and no metastatic SGNs and determine its association with clinicopathological findings. MATERIAL AND METHODS: Cross-sectional, observational, and descriptive study that includes 33 malignant salivary gland neoplasms [MSGN (6, 18...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992140/proliferative-verrucous-leukoplakia-multifocal-leukoplakia-in-patients-with-and-without-oral-sub-mucous-fibrosis
#30
JOURNAL ARTICLE
V Hazarey, K-M Desai, S Warnakulasuriya
BACKGROUND: Oral submucous fibrosis (OSF) and proliferative verrucous leukoplakia (PVL) are established as oral potentially malignant disorders. Dual pathology of the two conditions is not commonly encountered in clinical practice. This study aims to present a case series of multifocal leukoplakia in patients with and without OSF to outline the clinical behavior and challenges in the management of this high-risk group in clinical practice. MATERIAL AND METHODS: We retrospectively analyzed cases of six Indian patients (four with OSF) managed over a period of 5...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992139/medication-impact-on-oral-health-in-schizophrenia
#31
JOURNAL ARTICLE
L Urien, N Jauregizar, U Lertxundi, U Fernández, T Morera-Herreras
BACKGROUND: Patients with schizophrenia constitute a particularly vulnerable group for oral diseases. Among the different factors involved, we aimed to examine the evidence of how drugs could contribute to the poorer oral health of this population. MATERIAL AND METHODS: An overview of the potential impact of medication on dental/oral health among people with schizophrenia was proposed focusing on selected literature. RESULTS: Studies show a higher dental caries and degree of periodontal diseases in this population and point to drug-induced xerostomia as an important risk factor for oral health deterioration...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992138/piezosurgery-versus-conventional-rotary-surgery-for-impacted-third-molars-a-randomised-split-mouth-clinical-pilot-trial
#32
JOURNAL ARTICLE
A Demirci, F Bayram, G Dergin
BACKGROUND: Few studies have compared the effects of piezosurgery and conventional rotary surgery for impacted wisdom teeth on the quality of life. Among these studies, the inclusion parameters and evaluation methods have varied. MATERIAL AND METHODS: This study aimed to compare the effects of piezosurgery and conventional rotary instruments on the quality of life using a standardised method. Patients with bilateral and symmetric mandibular impacted wisdom teeth were included based on the Winter and Pell-Gregory scale and Yuasa difficulty index criteria...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992137/risk-factors-for-oral-mucositis-in-patients-with-solid-tumors-under-treatment-with-cetuximab-a-retrospective-cross-sectional-study
#33
JOURNAL ARTICLE
J-O Martins, M-M Borges, C-E Malta, J-M Guerra, A-A Crispim, B-C Coelho, L-F Silva, P-G Silva
BACKGROUND: This study retrospectively analyzed the risk factors for oral mucositis (OM) during cetuximab treatment. MATERIAL AND METHODS: We screened patients using cetuximab and retrospectively evaluated the presence of OM based on medical records. We collected information from 2 years of evaluations. Patient medical records were reviewed to obtain data on chemotherapy cycle and dose, sex, age, primary tumor, TNM stage, and head and neck radiotherapy (HNR) history...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37992136/influence-of-vertical-mucosal-thickness-and-keratinized-mucosal-width-on-peri-implant-health-and-marginal-bone-loss-a-prospective-study-with-a-2-year-follow-up
#34
JOURNAL ARTICLE
O Babayiğit, F Uçan-Yarkaç
BACKGROUND: Although it is known that the soft tissues around dental implants have an impact on its health and cause marginal bone loss, it is still uncertain exactly how. The aim of the study is to evaluate the effect of vertical mucosal thickness and keratinized mucosal width on marginal bone loss and periodontal clinical parameters in the 2-year follow-up of implants placed at the bone level. MATERIAL AND METHODS: 87 bone-level dental implants were placed in 31 patients...
November 22, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37622430/oral-cancer-knowledge-in-adults-evaluated-through-a-phone-survey-in-the-context-of-the-sars-cov2-health-emergency-in-colombia
#35
JOURNAL ARTICLE
I-L Espinoza, Y-E Serna, M-C Fuentes, A Jaramillo, K-T Piedrahita, G-J Alvarez
BACKGROUND: in Colombia, oral cancer is the eighth most common type of cancer, with an estimated survival rate of 52%. Lack of knowledge about oral cancer and its risk factors is associated with late detection. MATERIAL AND METHODS: a descriptive cross-sectional study was carried out on 268 patients attending the School of Dentistry of the University of Antioquia clinics, to whom a validated 47-question questionnaire was applied by phone during the COVID-19 pandemic (2020 and 2021)...
November 1, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37823302/aldh1-immunoexpression-in-epithelial-and-stromal-cells-of-oral-lichen-planus-and-lesions-with-lichenoid-inflammatory-infiltrate
#36
JOURNAL ARTICLE
M-D Matias, D-P Meirelles, M-C Horta, K-D Silva, P-C Caldeira, M-C Aguiar
BACKGROUND: Oral Lichen Planus is a potential malignant disorder and shares clinical and histopathological features with other similar lesions. ALDH1 is a specific biomarker for stem cells identification, however its role in stromal cells of immune inflammatory infiltrate has not been explored. The aim of this study was to investigate the ALDH1 immunoexpression in epithelial and stromal cells of Oral Lichen Planus and other lesions with lichenoid inflammatory infiltrate. MATERIAL AND METHODS: 64 samples of Oral Lichen Planus, Oral Lichenoid Lesions, Oral Leukoplakia and Unspecific Chronic Inflammation were included...
October 12, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37823301/evaluation-of-lymph-node-findings-in-patients-with-and-without-odontogenic-infection-a-clinical-and-ultrasonographic-study
#37
JOURNAL ARTICLE
N Bagci, I Peker, T Gündüz
BACKGROUND: The present study aimed to evaluate the ultrasonographic findings of submandibular and submental lymph nodes in patients with and without odontogenic infection. MATERIAL AND METHODS: Systemically healthy patients aged 18-30 years old with or without odontogenic infections were included in this study. Clinical examinations were performed on all patients; those with any odontogenic infection were placed in the study group, and those without were placed in the control group...
October 12, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37823300/photoanthropometric-craniofacial-parameters-in-individuals-with-osteogenesis-imperfecta
#38
JOURNAL ARTICLE
F-F Marçal, L-L Lopes, F-W Costa, L-M Moreno, J-L Júnior, C-M Júnior, P-G Silva, E-M Ribeiro, C-S Fonteles, T-R Ribeiro
BACKGROUND: This study aimed to evaluate facial photoanthropometric parameters in patients with OI. MATERIAL AND METHODS: We selected 20 Brazilian patients diagnosed with OI treated at the Extension Service for Minors in Need of Specialized Treatment of the Dentistry Course at the Federal University of Ceará (Fortaleza, Brazil), of both sexes, without age restriction, and able to understand and sign the informed consent form (ICF). As a control group, 38 non-syndromic Brazilian individuals, categorized as ASA I, able to understand and sign the ICF, matched by sex, age, and Legan and Burstone facial profile were selected...
October 12, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37823299/comperative-evaluation-of-the-current-and-new-design-miniplate-fixation-techniques-of-the-advanced-sagittal-split-ramus-osteotomy-using-three-dimensional-finite-element-analysis
#39
JOURNAL ARTICLE
F Altuncu, D Kazan, B Özden
BACKGROUND: The aim of this study was to evaluate the stress occurring in the fixation systems both developed in various geometric designs for this study and currently used in sagittal split ramus advancement osteotomy using finite element analysis. MATERIAL AND METHODS: The finite element model that imitates three-dimensional sagittal split advancement osteotomy was fixed in 10 different miniplate fixation methods: one miniplate fixed with four monocortical screws in a horizontal and oblique pattern; four-hole two miniplates with eight monocortical screws; five-hole miniplate fixed with four monocortical and one bicortical screws; six-hole straight and curved miniplates fixed with six monocortical screws in different geometric designs...
October 12, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/37823298/identification-of-ferroptosis-related-diagnostic-markers-in-primary-sj%C3%A3-gren-s-syndrome-based-on-machine-learning
#40
JOURNAL ARTICLE
H Yang, C Sun, X Wang, T Wang, C Xie, Z Li
BACKGROUND: Primary Sjogren's syndrome (pSS) is a common autoimmune disorder that affects up to 0.3-3% of the global population. Ferroptosis has recently been identified to play a significant role in autoimmune diseases. However, the molecular mechanisms of ferroptosis in the initiation and progression of pSS remains unclear. MATERIAL AND METHODS: To investigate the molecular mechanisms underlying the occurrence and progression of pSS, we utilized a comprehensive approach by integrating data obtained from the Gene Expression Omnibus (GEO) database with data from the FerrDb database to identify the ferroptosis-related differentially expressed genes (DEGs)...
October 12, 2023: Medicina Oral, Patología Oral y Cirugía Bucal
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