Evaluation of Long-Term Clinical and Radiographic Prognosis of Avulsed Teeth: A Retrospective Study.

Background/aim: Avulsion injuries have an uncertain prognosis. This study aims to evaluate periodontal ligament healing patterns and factors affecting the survival of replanted avulsed teeth.

Materials And Methods: In this retrospective study, data from 204 avulsed teeth in 143 children (mean age: 9.

Observation of peri-implant bone loss rates in patients visiting dentist-A retrospective evaluation of patients of a faculty hospital for one year.

Background: Many studies have been published on the relationship between different parameters with marginal bone loss around implants. The results of these studies vary, but some variables such as smoking or certain systemic conditions are more likely to predispose or exacerbate the resorption around implants. The aim of this study was to determine the rates of implants with radiographically detected marginal bone loss and to determine whether there is a relationship between the severity of destruction and certain risk factors like location of implant, restoration type, systemic condition, age, sex or smoking habits.

Septic Arthritis of the Temporomandibular Joint in a Geriatric Patient: A Case Report.

Septic arthritis of the temporomandibular joint is a rare pathology. There is no consensus in the literature regarding etiopathogenesis and treatment. Pain, swelling, trismus, and mandibular deviation are common.

Treatment decision for impacted mandibular third molars: Effects of cone-beam computed tomography and level of surgeons' experience.

The aim of this study was to analyse the effect of surgeons' experience and the benefit of using cone-beam computed tomography (CBCT) images, compared to the use of panoramic radiography (PAN) images, on their decisions with regard to mandibular third molar treatment modality. Panoramic radiographs and CBCTs from a total of 143 patients who had undergone impacted third molar surgery were randomly evaluated for treatment decision by 10 participants with differing clinical experience (5 novices and 5 experienced surgeons). The degree of agreement between the same type of participants was 'Substantial Agreement' (0.

Effects of immersion in various beverages, polishing and bleaching systems on surface roughness and microhardness of CAD/CAM restorative materials.

Background: The aim of this study was to investigate the effect of an immune-boosting beverage with Sambucus nigra (SAM), an energy beverage (ENE), an in-office bleaching agent with a novel composition, and a fine-grain professional dental prophylaxis (PDP) paste on the surface roughness (Ra) and microhardness (MH) of CAD/CAM restorative materials over time.

Methods: Feldspathic ceramic (FC) and polymer infiltrated ceramic network (PICN) specimens were prepared (N = 126). Glazing, polishing, bleaching and immersion in beverages groups were formed.

Morphometric Assessment of Temporomandibular Joint Space in Dentate and Edentulous Patients by Using Cone Beam Computed Tomography.

Aim: This study aimed to determine the changes in the temporomandibular joint due to ethnicity and to reveal gender differences.

Methods: This retrospective study included the evaluation of cone beam computed tomography (CBCT) images of 110 patients (220 temporomandibular joint {TMJs}), 64 dentulous (32 females, 32 males) and 46 edentulous (18 females, 28 males). Anterior, superior, and posterior joint spaces and the roof of the glenoid fossa (GF) were measured in sagittal views.

Scan accuracy of wireless intraoral scanners while digitizing a combined scan body-healing abutment system.

Objectives: To investigate the accuracy (trueness and precision) of wireless and wired intraoral scanners (IOSs) when scanning an implant with the combined healing abutment-scan body (CHA-SB) system.

Methods: A partially edentulous mandibular model with a CHA-SB at the right first molar site was digitized with 2 wireless (NeoScan 2000 (NW) and TRIOS 4 wireless (T4 W)) and 2 wired (NeoScan 1000 (N) and TRIOS 4 wired (T4)) IOSs 44 times in total (n = 11). The reference scan file was generated by digitizing the same master model and CHA-SB with an industrial-grade optical scanner.

A cross-sectional study of tongue disorders among dental outpatients.

Purpose: The tongue is a complex organ that can provide insight into oral and systemic conditions. A variety of disorders, such as geographic tongue, hairy tongue, fissured tongue, macroglossia, microglossia, and others, can be observed. The objective of this cross-sectional study, conducted on a cohort of dental patients, was to examine the prevalence of tongue disorders and their relationship with factors such as demographic data, oral hygiene practices, history of systemic diseases, and bad habits.

Effectiveness of XP-Endo Finisher, Endoactivator, and PUI agitation in the penetration of intracanal medicaments into dentinal tubules: A confocal laser scanning microscope analysis.

Background: This investigation assessed the impact of irrigation activation systems on the depth of penetration of intracanal medicaments into dentinal tubules.

Methods: Ninety-six mandibular premolar teeth were prepared using ProTaper Next up to size X3. The teeth were randomly divided into four groups based on the final irrigation activation systems (n=24): group 1: EndoActivator, group 2: XP-Endo Finisher, group 3: Passive ultrasonic irrigation (PUI), and group 4: control.

Evaluation of antihypertensive drug-induced changes in mandibular bone using fractal analysis.

Objective: The aim was to evaluate changes in trabecular and cortical mandibular bone caused by antihypertensive (AHT) drugs through fractal analysis.

Study Design: This retrospective study included 230 patients who were taking AHT medication and had no conditions affecting bone metabolism other than hypertension. A control group of 230 healthy, sex-matched individuals was also included.

Effect of immune-boosting beverage, energy beverage, hydrogen peroxide superior, polishing methods and fine-grained dental prophylaxis paste on color of CAD-CAM restorative materials.

Background: The effect of an immune-boosting beverage (SAM) containing Sambucus Nigra, an energy beverage (ENE), an in-office bleaching (BLE) agent with 25% hydrogen peroxide superior, glazing (GLA) or polishing (POL) methods, and professional dental prophylaxis (PDP) on the color of CAD-CAM restorative materials is unknown.

Methods: In total 210 specimens were prepared, consisting of CAD-CAM feldspathic (FC), zirconia-reinforced lithium disilicate ceramic (ZLS) and hybrid ceramic (HC). The ceramic specimens were divided according to the polishing methods of glazing (GLA) and mechanical polishing (POL).

Possible Association between Behçet's Disease and Periodontal diseases.

Aim: This study explores the connection between Behçet's disease (BD), characterized by persistent oral and genital ulcers alongside iritis, and periodontal disease. It examines the levels of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and nitric oxide (NO) in gingival crevicular fluid (GCF) and saliva.

Methods: Forty Behçet's patients with gingivitis or periodontitis and 47 patients with either gingivitis or periodontitis but without BD were studied.

Evaluation of vertical marginal discrepancy and load-to-failure of monolithic zirconia and lithium disilicate laminate veneers manufactured in different thicknesses.

Objectives: This study aimed to evaluate the feasibility of monolithic zirconia laminate veneers (MZLV) compared to lithium disilicate laminate veneers (LDLV).

Materials And Methods: Sixty resin replicas, each prepared with depths of 0.5 mm, 0.

A survey for the use of torque-limiting devices among dental clinicians in Europe.

Purpose: To assess how well torque-limiting devices (TLDs) are known and used by European dentists, and their adherence to screw tightening protocols and screw loosening occurrence through a survey, including the correlation between the dental specialty-of-interest and the recognition, the tightening protocol used, and between the calibration and the occurrence of screw loosening.

Materials And Methods: A 10-question survey was distributed to dentists to collect data on their specialty-of-interest, TLD usage, knowledge on TLDs, calibration, the term "preload," tightening speed, tightening protocols used, and occurrence of screw loosening. Pearson test was used for correlation analysis between the specialty-of-interest and the recognition-based questions, the tightening protocol used, and between the calibration and the frequency of screw loosening.

In Vitro Evaluation of Color and Surface Roughness Changes of Polyetheretherketone, Monolithic Zirconia, and Resin Nanoceramics Exposed to Staining Liquids.

Background: This study aims to investigate color stability and surface roughness of polyetheretherketone (PEEK), zirconia, and hybrid ceramics while stored in different liquids.

Methods: A total of 240 specimens were prepared from monolithic zirconia, PEEK, and hybrid ceramics. All specimens were polished using rubber sets with different grain sizes.

Potential Crown Discoloration Induced by the Combination of Various Intracanal Medicaments and Scaffolds Applied in Regenerative Endodontic Therapy.

Background: Regenerative endodontics involves the use of various root canal medicaments and scaffolds, which may cause crown discoloration.

Aim: This study aimed to investigate the combined crown discoloration of scaffolds [platelet-rich fibrin (PRF) and blood clot] applied after administration of different medicaments [modified triple antibiotic paste including doxycycline (mTAPd), modified double antibiotic paste (mDAP), calcium hydroxide (CH), and propolis].

Methods: In total, 100 human mandibular premolar teeth were selected and prepared.

Orthognathic surgery improves quality of life: a survey clinical study.

Background: The aim of this study was to evaluate the quality of life (QoL) of patients with dentofacial deformity (n = 107) compared with that of healthy individuals (n = 108) from 2019 to 2020.

Methods: Oral Health Impact Profile 14 (OHIP-14) and the Orthognathic Quality of Life Questionnaire (OQLQ) were administered to the individuals before surgery (T1) and 6 months after surgery (T2).

Results: Preoperative scores (T1) were greater in the surgical group than in the control group in all domains of both surveys (p ≤ 0.

CITED1 expression in odontogenic cysts.

Background: Originating from odontogenic tissue, Odontogenic cysts are pathological cavities lined with epithelial cells and surrounded by fibrous connective tissue. This study investigated expression of CITED1 protein in different types of odontogenic cysts.

Material And Method: 40 keratocysts, 40 radicular cysts, and 40 dentigerous cysts were excised and processed for routine paraffin wax embedding protocol.

Removal efficiency of a fast setting pozzalan-based bioactive cement: a micro CT study.

Aim: The aim of this study was to evaluate the removal efficiency of PRMTA and ECMPremixed applied to the coronal third according to the RET by UI and to examine the effect of different solutions on material removal.

Materials And Methods: 40 permanent upper central teeth were used to simulate immature teeth. The samples were irrigated with 1.

Trueness and fit of complete-arch implant-supported frameworks in new-generation additively and subtractively manufactured polymers: An in-vitro study.

Background: There is limited knowledge on the fabrication trueness and fit of additively or subtractively manufactured complete-arch implant-supported frameworks in recently introduced polymers.

Purpose: To evaluate the trueness and marginal fit of additively or subtractively manufactured polymer-based complete-arch implant-supported frameworks, comparing with those of strength gradient zirconia frameworks.

Materials And Methods: A typodont model with 4 implants (left first molar (abutment 1), left canine (abutment 2), right canine (abutment 3), and right first molar (abutment 4)) was digitized (ATOS Core 80 5MP) and an implant-supported complete-arch framework was designed.

Assessing the efficacy of various irrigation solutions in dissolving organic tissue.

For successful root canal treatment, adequate chemomechanical instrumentation to eliminate microorganisms and pulp tissue is crucial. This study aims to assess the organic tissue dissolving activity of various irrigation solutions on bovine tooth pulp tissue. 40 extracted bovine mandibular anterior teeth (n = 10) were used for the study.

The effect of titanium-platelet rich fibrin on periodontal intrabony defects: A randomized controlled split-mouth clinical study.

This study aimed to determine the contribution of titanium prepared platelet-rich fibrin (T-PRF) with open flap debridement (OFD) on clinical, biochemical and radiographic measurements of periodontal regeneration. Twenty periodontitis patients with bilateral intrabony defects and stage III grade A periodontitis were included in the study. A total of 40 defects were randomly selected for OFD alone (control group, n = 20) or combined OFD+ T-PRF (test group, n = 20).