External apical root resorption is characterized by the gradual blunting and shortening of the root, leading to open apices that complicate the achievement of an adequate three-dimensional seal in the root canal system. A common treatment approach for such conditions has been the placement of an apical barrier. This case report demonstrates the innovative use of an amnion membrane matrix combined with Biodentine as an apical barrier to manage apical root resorption. After performing the initial
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This study aimed to evaluate whether the use of alloplastic implants in the mandibular body and angle as an adjunct to orthognathic surgery affects the jaw reflex. 2 patients with severe mandibular asymmetry underwent sagittal split osteotomy combined with Medpor porous polyethylene implants. To examine changes in reflexes, surface electromyographic data were collected from the masseter muscle at multiple time points. The latencies and durations of the silent period were measured. In both patien
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Written by Nicola De Angelis
Published on Vol 3 , 2023
This study focuses on the anatomical vulnerability of the buccal bone plate in the aesthetic part of the maxilla, which is prone to significant resorption following tooth extraction. While immediate dental implant placement can help preserve the surrounding tissues, it does not completely prevent bone resorption. This systematic review aims to assess how two key surgical protocols—full-thickness flap elevation and bone grafting—affect bone remodeling after the immediate placement of dental impla
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Achieving optimal pink and white esthetics is essential in the rehabilitation process, but it can be challenging when relying solely on surgical or prosthetic approaches. Successful esthetic restoration requires careful planning and a multidisciplinary approach for the best results. This case report describes the use of a fixed gingival prosthesis to treat a Siebert’s Class III anterior ridge defect following Le Fort osteotomy and rapid maxillary expansion. A 17-year-old female presented with mi
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Written by Giorgiana Corina Muresan
Published on Vol 3 , 2023
Understanding bone biology is crucial to ensure the success and longevity of dental implants. This study aimed to evaluate the use of bone turnover markers (BTMs) as a diagnostic method to assess bone quality in patients undergoing dental implant surgery before treatment. This single-center, case-control, cross-sectional study conducted at a private institution in Chennai included patients with a single edentulous space lasting for at least 6 months. Saliva samples were collected alongside routi
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Written by Nor Azura Juhari
Published on Vol 3 , 2023
This study aimed to assess dental students’ understanding and perspectives on the use of immediate implant placement as a solution for replacing missing teeth. A cross-sectional survey was conducted with 300 dental surgeons (150 male and 150 female), aged between 20 and 55 years, to assess their awareness and knowledge regarding immediate implant placement for tooth replacement. Participants were provided with a clear explanation of the study’s objectives, and written informed consent was obtain
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Written by Carlos R. Mendoza
Published on Vol 3 , 2023
Household food insecurity—meaning irregular or unreliable access to adequate food—affects roughly 1 out of every 15 Americans aged ≥60. In this population, it is linked to multiple chronic illnesses, reduced use of prescribed medications that worsen conditions like diabetes or hypertension, and diminished oral health. Despite this, the connection between food insecurity and oral health has not been thoroughly explored. This study examined how food insecurity relates to several oral health measur
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Written by Michael T. O’Connor
Published on Vol 3 , 2023
Misunderstandings about dental care and oral health during pregnancy can cause expectant mothers to skip dental visits and make limited use of available services. This avoidance may reduce adherence to oral hygiene routines and may have downstream effects on fetal health. The present study examined prevalent oral-health-related beliefs held by pregnant women in Southwestern Ontario, Canada. Participants were recruited through the Family Medicine Obstetrics Clinic in London, Ontario, Canada. Elig
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Written by Daniel M. Hart
Published on Vol 3 , 2023
Oral conditions play a major role in shaping everyday well-being, positioning them as a priority for worldwide health initiatives. This investigation outlines oral health patterns, perceptions, and clinical status among residents of Tanzania’s Rorya district to better identify obstacles to care. To measure clinical oral status, adult participants underwent intraoral assessments documenting Decayed, Missing, and Filled Teeth (DMFT) and the Comprehensive Periodontal Inflammatory Burden Index (CPBI
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Written by Franz K. Müller
Published on Vol 3 , 2023
Oral cancers, especially those affecting the head and neck region, remain a major cause of mortality in developing nations such as Mongolia. This study employed a retrospective design to evaluate factors influencing 5-year survival outcomes among patients diagnosed with oral squamous cell carcinoma. We examined records from 173 patients with confirmed oral squamous cell carcinoma. Variables collected included demographic details (age, sex, residence, education), lifestyle factors (tobacco and al
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As dental caries develop, oral biofilms experience shifts in both microbial makeup and phenotypic behavior. This investigation aimed to assess and compare the acid tolerance (AT) of dental plaque collected from two cohorts of children—one group presenting with severe caries (CA) and another entirely caries-free (CF)—and to link these findings with variations in microbial composition and metabolic activity within the biofilms.
Plaque was obtained from 20 children aged 2–5 years in each cohort. Ac
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Written by William J. Carter
Published on Vol 3 , 2023
The objectives of this research were to assess how accurately toluidine blue and/or vinegar can identify oral cancer through screening, and to determine whether clinical staining outcomes using these agents correspond to the expression of the tumor marker p53 and the proliferation marker Ki67. The study included 87 individuals presenting with lesions suspected to be oral squamous cell carcinoma. Lesions were treated with toluidine blue and/or vinegar prior to biopsy. All samples were histopathol
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Written by Robert S. Klein
Published on Vol 3 , 2023
During the COVID-19 pandemic, the use of face masks was widely recommended. This study sought to characterize the oral microbiome present on the inner surface of masks, evaluate the abundance of specific bacterial species, and assess whether xerostomia influenced microbial composition. The study involved 55 generally healthy adults (45 females and 10 males; mean age 38.18 ± 12.49 years). For each participant, unstimulated (UFR) and stimulated (SFR) saliva flow rates were measured, and saliva sam
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Written by Alexander R. Novak
Published on Vol 3 , 2023
Southeast Asian nations, particularly India, report a substantial burden of oral cancer and oral potentially malignant disorders. This investigation evaluated how well screening findings align with histopathological outcomes and estimated the specificity and sensitivity of chair-side or field-level evaluations of oral lesions. In the first phase, 40,852 individuals aged 20–60 years were examined. Suspicious lesions were stained with toluidine blue (Otto Chemicals Pvt. Ltd., India) at two interva
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Written by Emily N. Hughes
Published on Vol 3 , 2023
Although the number of dental professionals has seen a modest rise since 2011, nearly all counties in North Carolina—98 out of 100—are classified as Dental Health Professional Shortage Areas by the Health Resources and Services Administration, highlighting a persistent gap in access to both primary and specialized oral healthcare. Providers in these underserved regions often face challenges when attempting to refer patients to oral and maxillofacial pathologists. The COVID-19 pandemic in 2020 fu
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The periodontium contains an extensive blood supply, and periodontitis is known to trigger harmful structural and functional vascular alterations. In contrast, the influence of minor oral inflammation—levels commonly seen in many otherwise healthy people—on cardiovascular physiology remains uncertain. This preliminary investigation aims to assess how an objectively quantified whole-mouth oral inflammatory load (OIL) relates to vascular function in individuals without known health issues. In this
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Written by Pedro J. Santos
Published on Vol 3 , 2023
Stunting is a form of long-term malnutrition occurring from pregnancy through early childhood that results in impaired physical and cognitive growth. This condition influences the formation and health of oral tissues and raises susceptibility to oral problems, including dental caries. Growth limitations in children with stunting, combined with parents’ understanding of oral care, may interfere with maintaining adequate oral hygiene. This study was conducted to describe oral hygiene behaviours an
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Written by Sven L. Eriksson
Published on Vol 3 , 2023
The oral cavity can reflect early indicators of various systemic conditions. Since the start of the COVID-19 outbreak, numerous publications have highlighted the virus’s direct impact on oral and facial tissues. In this investigation, oral symptoms and clinical findings of 22 hospitalized individuals with COVID-19 were assessed and contrasted with a comparable control sample. Disturbances in taste and smell were the most frequently reported complaints (65%), followed by xerostomia (45%) and bad
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