Current options in jaw and facial reconstructions.

In recent years, many advances have been made in surgical fields of oral and maxillofacial reconstruction, and the variety and complexity of available surgical approaches consider different functionalities of the jaw and the aesthetics of the face. There is no validated or scientifically proven basis for deciding which flap to use for reconstruction, so decisions are often made based on the direct and indirect experiential knowledge of the reconstructive surgeon. Considering the modified ladder, elevator, and pie reconstructive options, their risk and donor morbidity, and their long-term outcomes, the simplest option that will achieve the best long-term outcome in terms of form and function and with the lowest donor morbidity should be chosen for the patient's health and social welfare.

Clinical evaluation of the accuracy of two face scanners with different scanning technologies.

Objectives: This study compared the clinical accuracy of two different stationary face scanners, employing progressive capture and multi-view simultaneous capture scanning technologies.

Methods: Forty dentate volunteers participated in the study. Soft tissue landmarks were marked with a pen on the participants' faces to measure the distances between them.

The Associate between Energy-Adjusted Dietary Inflammatory Index and Periodontal Disease: A Cross-Sectional Study.

Background: Previous studies have shown that the dietary inflammatory index (DII) is associated with different health outcomes. However, few studies have investigated the relationship between DII and oral health. We aimed to assess the association between energy-adjusted dietary inflammatory index (E-DII) and periodontal disease.

Investigation of validity and inter examiner agreement of quantitative light induced fluorescent images in diagnosing cracked teeth.

The images of the Quantitative Light induced Fluorescent (QLF) device, which provides both natural color images similar to those from intraoral cameras and fluorescent images using 405 nm light in a single shot, were evaluated for the validity and inter examiner reliability in detecting tooth cracks. QLF images of 26 cracked teeth before and after removing crack lines were taken. Two examiners assessed the QLF images before removing the crack line with natural color images, fluorescent images, and combination images showing both images simultaneously, and recorded the crack's location after observing images.

Effect of topical application of amitriptyline and nortriptyline on irreversible pulpitis pain in teeth with failed pulpal anesthesia after a successful inferior alveolar nerve block: A randomized clinical trial.

Background: No consensus has been reached on the effect of topical application of amitriptyline and nortriptyline on irreversible pulpitis pain in teeth with failed pulpal anesthesia after a successful inferior alveolar nerve (IAN) block. This study aimed to assess the effect of topical application of amitriptyline and nortriptyline on irreversible pulpitis pain in teeth with failed pulpal anesthesia after a successful IAN block.

Materials And Methods: This double-blind randomized controlled clinical trial was conducted on 45 patients with irreversible pulpitis.

Efficacy of autologous platelet concentrates for root coverage of Miller's Class I and II gingival recession defects: A systematic review and meta-analysis.

Background: This systematic review and meta-analysis aimed to assess the efficacy of autologous platelet concentrate (APCs) in comparison with coronally-advanced flap alone or in combination with connective tissue graft or other biomaterials or bioactive agents for root coverage (RC) of Miller's Class I and II gingival recession defects by measuring the keratinized mucosa width (KMW).

Materials And Methods: This systematic review and meta-analysis was conducted in accordance with the preferred reporting items for systematic reviews and meta-analysis guidelines. An electronic search of the literature was conducted in PubMed, EMBASE, Scopus, Cochrane, Web of Science, Magiran, Scientific Information Database, and Irandoc for randomized clinical trials (RCTs) that used APCs for RC in their intervention group.

Differential Regulatory Effects of Probiotics on Bone Metabolism by the Status of Bone Health and Delivery Route.

Probiotics are known to have favorable effects on human health. Nevertheless, probiotics are not always beneficial and can cause unintended adverse effects such as bacteremia and/or inflammation in immunocompromised patients. In the present study, we investigated the effects of probiotics on the regulation of bone metabolism under different health conditions and delivery routes.

Comparative Effects of Premedication with Ibuprofen and Essential Oil of Urtica Dioica on Post-Endodontic Pain: Clinical Trial.

Statement Of The Problem: Considering side effects of non-steroidal anti-inflammatory drugs (NSAIDs), herbal medicine including  might help reduce the pain.

Purpose: The present study aimed to compare the effects of premedication with essential oil of  and ibuprofen on post-endodontic pain.

Materials And Method: The present randomized clinical trial study was conducted on 60 patients with symptomatic irreversible pulpitis of mandibular first or second molars.

Muramyl dipeptide potentiates lipoteichoic acid-induced nitric oxide production via TLR2/NOD2/PAFR signaling pathways.

Lipoteichoic acid (LTA) and peptidoglycan (PGN) are considered as key virulence factors of , which is a representative sepsis-causing Gram-positive pathogen. However, cooperative effect of LTA and PGN on nitric oxide (NO) production is still unclear despite the pivotal roles of NO in initiation and progression of sepsis. We here evaluated the cooperative effects of LTA (SaLTA) and muramyl dipeptide (MDP), the minimal structure of PGN, on NO production in both a mouse macrophage-like cell line, RAW 264.

Causal Effect of Smoking and Cessation on Tooth Loss.

Aim: To estimate the causal effects of smoking and cessation on tooth loss using instrumental variable (IV) analysis.

Material And Methods: Data from the Behavioural Risk Factor Surveillance System (BRFSS), conducted from 1995 to 2006, 2008, 2010, and 2012 in 50 U.S.

De novo interleukin-10 production primed by Lactobacillus sakei CVL-001 amplifies the immunomodulatory abilities of mesenchymal stem cells to alleviate colitis.

Mesenchymal stem cells (MSCs) hold therapeutic promise for treating inflammatory bowel disease (IBD) owing to their immunomodulatory properties. Currently, pre-conditioning strategies with several beneficial agents have been applied to enhance the efficacy of MSCs in treating IBDs. Probiotics are increasingly acknowledged as supplemental therapy for IBD; however, their potential benefits in MSCs-based therapy remain largely unexplored.

Risk factors for Clonorchis sinensis infections and control measures reinforced with focused interviews.

Clonorchiosis, a disease that develops following the consumption of raw freshwater fish that harbors Clonorchis sinensis metacercariae, seriously threatens the health of residents in endemic areas. We aimed to assess the level of awareness of liver fluke infections among infected residents and restaurant workers in liver fluke infection-endemic areas. To identify and provide a more realistic description of C.

Severe bilateral subcutaneous emphysema after prophylactic treatment: a case report.

Subcutaneous emphysema is the accumulation of gas or air in loose subcutaneous connective tissue. The use of air-driven handpieces in dental procedures is a common iatrogenic cause of intraoral mucogingival barrier disruption by high-pressure air. This case report describes a 60-year-old woman who underwent prophylactic periodontal treatment with an air-abrasive device and subsequently developed severe bilateral subcutaneous emphysema, extending from the temporal region to the thoracic and mediastinal spaces.

Impact of Subjective Masticatory Difficulty on Malnutrition and Frailty in Community-Dwelling Older Adults.

Objectives: This study evaluated the impact of masticatory difficulty on the development and progression of malnutrition, frailty, sarcopenia, and disability in community-dwelling adults, using data from the Korean Frailty and Aging Cohort Study.

Methods: Participants were categorised by presence of masticatory difficulty. The Fried frailty phenotype, mini-nutritional assessments, and diagnostic criteria proposed by Asian Working Group on Sarcopenia were adopted to diagnose frailty, malnutrition, and sarcopenia respectively.

Performance and durability of additively and subtractively manufactured resin-based onlay restorations after thermomechanical aging.

Purpose: To evaluate the effect of material type on dimensional stability, occlusal surface wear, fracture resistance, and failure behavior of resin-based onlay restorations.

Material And Methods: A mandibular right first molar typodont was prepared and digitized using an intraoral scanner to virtually design an onlay restoration with the minimum occlusal thickness of 1.5 mm.

Three-dimensional digital anatomical measurements of pterygoid plates and posterior maxillary region.

Background: The posterior maxilla and skull base is a region with a complex anatomy. Accurate resection of the pterygoid plate is critical during a maxillectomy procedure. However, there is a paucity of functional and anatomical studies on the pterygoid plate and skull base.

A modified and weighted Gower distance-based clustering analysis for mixed type data: a simulation and empirical analyses.

Background: Traditional clustering techniques are typically restricted to either continuous or categorical variables. However, most real-world clinical data are mixed type. This study aims to introduce a clustering technique specifically designed for datasets containing both continuous and categorical variables to offer better clustering compatibility, adaptability, and interpretability than other mixed type techniques.

Combined treatment of surgical extrusion and crown lengthening procedure for severe crown-root fracture of a growing patient: a case report.

Background: Preservation of a healthy periodontium is critical for the long-term success of restored teeth. In cases of extensive caries, tooth fracture, inadequate crown length, and increased esthetic demands, the restorative margins need to be placed apical to the gingival margin. Violation of the biological width due to dental trauma frequently appears in clinical practice.

Developing institution-specific admission competency criteria for prospective health sciences students.

Background: Given the critical role of health professionals in societal health, the development of robust and effective selection methods is of fundamental concern for educational institutions within the field of health sciences education. Conventionally, admission competencies have been determined by institutional authorities. Developing institution-specific competency criteria enables an admission process that is mission- and value-aware, evidence-based, and strategically adaptable.

Parents' Willingness-to-Pay for Fissure Sealant and Fluoride Varnish Therapy in Public and Private Pediatric Clinics.

Aim: This study employed the willingness-to-pay (WTP) method to investigate parents' valuation of fissure sealant (FS) and fluoride varnish (FV) therapy.

Design: This cross-sectional analytical study was conducted in 2021 among 100 parents. The maximum WTP were collected using payment cards, an originally developed validated and reliable questionnaire, educational videos, and a hypothetical scenario.

Sdd3 regulates the biofilm formation of via the Rho1-PKC-MAPK pathway.

, the most frequently isolated fungal pathogen in humans, forms biofilms that enhance resistance to antifungal drugs and host immunity, leading to frequent treatment failure. Understanding the molecular mechanisms governing biofilm formation is crucial for developing anti-biofilm therapies. In this study, we conducted a genetic screen to identify novel genes that regulate biofilm formation in .

Critical Considerations in Calling Disease-Causing Mutations in Nonsyndromic Oligodontia.

Oligodontia, the absence of six or more teeth excluding third molars, is a rare genetic condition, unlike hypodontia (missing one or more teeth), which is a relatively common human disease. To identify the genetic etiology of nonsyndromic oligodontia (NSO) families, we performed mutational analysis and investigated the functional effects of identified mutations. Whole-exome sequencing was conducted on recruited families with NSO.

Targeting Age-Related Impaired Bone Healing: ZnO Nanoparticle-Infused Composite Fibers Modulate Excessive NETosis and Prolonged Inflammation in Aging.

Bone defects present significant challenges in clinical contexts, particularly among the elderly, and are often linked to altered innate immune responses; however, underlying mechanisms remain to be understood. This study investigates immune changes in early bone healing in aged mice, emphasizing the effects of zinc in modulating inflammatory processes. By exploring the role of zinc and NETosis in this process, we seek to develop novel therapeutic strategies that could improve bone repair in aging populations.

Identification of susceptibility modules and genes for peri-implantitis compared to periodontitis within the same host environment using weighted gene co-expression network analysis.

Purpose: This study aimed to identify new susceptibility modules and genes by analyzing the transcriptional profiles of peri-implantitis and periodontitis within the same host environment, using weighted gene co-expression network analysis (WGCNA).

Methods: Gingival tissue samples were collected from 10 patients, each presenting with both periodontitis and peri-implantitis sites, and were used for RNA sequencing. We conducted WGCNA to identify key modules that showed distinct transcriptional expression profiles between periodontitis and peri-implantitis.

Long-term assessment of a modified tunneling technique for root coverage in lower anterior gingival recession: a retrospective study.

Purpose: Root coverage (RC) procedures require long-term evaluation. This study assessed the clinical validity and long-term stability of a modified tunneling technique for lower anterior gingival recession (GR) using a subepithelial connective tissue graft (SCTG) and a volume-stable collagen matrix.

Methods: Across 39 patients, 66 mandibular incisors with ≥1.