Construct Validity of the Orientation to Life Questionnaire in a General Adult Population in Norway and Its Association with Self-Reported General and Oral Health.

Objective: Individuals' Sense of Coherence (SOC) is measured with the Orientation to Life Questionnaire (OLQ-13). SOC reflects a person's orientation to life and ability to manage stress, which can impact health. The aim of the study was to test the reliability and construct validity of the OLQ-13, with self-reported general and oral health as criterion measures, in a Norwegian general adult population.

Sex Differences in Health-Related Quality of Life in Patients With Head and Neck Cancer-A Prospective Study.

Objective: To analyse sex differences in health-related quality of life (HRQL) before, during and up to 3 months posttreatment of head and neck cancer, and to examine the importance of salivary secretion rate for HRQL posttreatment.

Methods: Patients were recruited before starting curative oncologic treatment. Clinical examinations were performed including determination of the stimulated salivary secretion rate.

Visibility of alveolar bone thicknesses on CBCT images-a study on minimum bone requirements using various reconstruction techniques, viewing modes, and resolutions.

Objectives: To evaluate at which thickness marginal bone becomes visible to the observer on cone-beam computed tomography (CBCT) images and how reconstruction technique and viewing mode affect assessment.

Materials And Methods: Fourteen anterior teeth from six human mandibles were examined with two CBCT resolution protocols: standard- and high-resolution. Distance from the cementoenamel junction to the visible marginal bone level (MBL) was measured in three groups of reconstructed CBCT images: multiplanar reformation (MPR) with grey scale, MPR with inverted grey scale, and 3D rendering.

Sensors: future tools for detecting young patient's stress during a dental invasive versus a non-invasive dental treatment-a pilot study.

Aim: A reliable tool to visualise children's early stress signs to prevent dental fear development is needed. The aim was to evaluate the commercially available, CE marked, Shimmer3 GSR + unit's ability to indicate for stress as a reaction of fear or pain for a non-invasive dental treatment (NI) and an invasive dental treatment (I).

Methods: Patients 14-16 years old were invited to undergo an oral check-up (NI) or an orthodontic premolar extraction (I), respectively.

Accuracy of different maxillomandibular relationship recording techniques in the edentulous maxillary arch.

Purpose: This study investigated the effect of three digital bite registration techniques on the accuracy of intraoral scanning in maxillary edentulous and mandibular dentate arches.

Materials And Methods: Maxillary edentulous and mandible fully dentate models were created. Four dental implants were placed in the maxilla, fitted with scan bodies, and reference scans were obtained using a Nikon Altera 10.

Race for the surface between THP-1 macrophages and Staphylococcus aureus on various titanium implants with well-defined topography and wettability.

Gristina et al. (1987) suggested that the fate of a biomaterial is decided in a "race for the surface" between pathogens and the host. To gain deeper insight into the mechanisms behind this concept, we investigated the "race for the surface" across three co-culture scenarios with THP-1 macrophages and Staphylococcus aureus (1:1 ratio), varying the order of addition: (i) simultaneous, (ii) macrophages first, and (iii) S.

Oral health-related quality of life in children and adolescent with autism spectrum disorders and neurotypical peers: a nested case-control questionnaire survey.

Purpose: Oral health-related quality of life (OHRQoL) of children with autism following an oral preventive regimen (ASDsP) was compared to that of children with autism without a preventive regimen (ASDsNP) and of neurotypical peers (NT).

Methods: An online survey was carried out using the Parental/Caregiver Perception Questionnaire (P-CPQ) and the Family Impact Scale (FIS). Scores were assigned to items, with the total score ranging from 0 to 120 (worst QoL).

Effect of reference objects on the accuracy of digital implant impressions in partially edentulous arches.

Purpose: This study assesses the impact of additional reference objects (RO) on the trueness and precision of distance and angle measurements between scan bodies in digital scans with four different intraoral scanners (IOS) in partially edentulous models.

Materials And Methods: Maxilla models (Frasaco, Frasaco GmbH, Tettnang, Germany) with one (3-U) and two (4-U) missing posterior teeth were 3D printed and fitted with dental implants and scan bodies. Four intraoral scanners (Primescan (Dentsply Sirona, Charlotte, NC, USA) (PS), Trios 3 (3Shape) (T3), Trios 4 (3Shape) (T4), and CS3600 (Carestream Dentistry) (CS)) captured digital implant impressions with and without additional RO.

Craniofacial Growth in Children With Unilateral Cleft Lip and Palate: Adopted From China Versus Born in Sweden.

Objective: In 2005, the number of internationally adopted children (IAC) with cleft lip and palate (CLP) from China increased globally, followed by an increase in the number of surgical complications. The aim was therefore to evaluate the craniofacial growth of children with unilateral CLP adopted from China and compare with non-adopted peers (NA).

Methods: Cephalograms taken at 10 and 13 were analysed for the SNA, SNB, ANB, NAPg and NSBa angles.

Validity of the Oral Hygiene Ability Instrument (OHAI).

Objective: To evaluate the validity of the newly developed Oral Hygiene Ability Instrument (OHAI), created to assess the cause of any inability of older adults to perform oral hygiene, and to revise the instrument based on the results.

Background: Good oral hygiene is among the most important prophylactic measures for oral health. This applies especially to older adults, among whom risk factors and physical and cognitive barriers are more common and can hamper oral hygiene.

Self-Perceived Oral Health Related to Eating Disorders-A Cross-Sectional Questionnaire Study.

Objectives: To investigate oral problems experienced by patients with eating disorder (ED).

Methods: A cross-sectional study where ED patients (n = 48) at two Swedish specialised clinics filled out a questionnaire about perceived oral health problems and habits, and specific behaviours related to ED.

Results: The majority exhibited poor eating and drinking habits, f.

Dental Hygienists' Awareness of Medication-Related Osteonecrosis of the Jaw in Private Dental Clinics in Japan.

Medication-related osteonecrosis of the jaw (MRONJ) caused by bisphosphonates (BPs) and denosumab (Dmab) is still a major oral adverse event caused by cancer treatment and may be under-recognized by private dental services. With the aim of reducing the prevalence of MRONJ, this study, which is a pilot study for a planned future large-scale survey, compared knowledge about MRONJ between dental hygienists (DHs) in private dental clinics and those in cancer center hospitals. We conducted a questionnaire-based survey regarding MRONJ between 1 November 2023 and 31 January 2024 on DHs at a cancer base hospital and a private clinic in Saitama, Japan.

Potential Medicinal Efficacy of Alkaline Extract of Pine Seed Shell: Anti-UVC Activity and Macrophage Activation.

Background/aim: Alkaline extracts of several plants which contain lignin degradation products have several unique biological activities. In order to search for new biological activities of alkaline extracts of pine seed shell (APs), their anti-ultraviolet C (UVC) and macrophage stimulation activity were investigated.

Materials And Methods: Anti-UVC activity was determined by the ratio of the 50% cytotoxic concentration against human melanoma cell line COLO679 to the 50% UVC-protective concentration.

The Management of Periodontally Diseased Individuals-A Registry-Based Study on a Swedish Population.

Objectives: This registry-based study aimed to describe cross-sectional dental and demographic data with focus on diagnosis and treatment of periodontal disease. A second aim was to analyse the extent and content of performed periodontal treatment in patients with varying degrees of periodontitis and if treatment was provided on equal terms. An additional aim was to identify if possible differences in treatments were related to type of dental insurance system.

Why do dentists refrain from intervention in cases of persistent asymptomatic apical periodontitis in root canal filled teeth? An interview study among general dental practitioners.

Aim: To explore the context in which general dental practitioners (GDPs) decide to refrain from further treatment, that is, ortho- or retrograde retreatment or extraction of a root canal filled tooth with persistent asymptomatic apical periodontitis (PAAP).

Methodology: Fifteen GDPs were strategically selected for in-depth interviews. The informants were encouraged to describe in their own words and in as much detail as possible, the three most recent patient cases of PAAP of a root canal filled tooth, in which they decided to refrain from further treatment.

Longitudinal study of root resorption on incisors caused by impacted maxillary canines-a clinical and cone beam CT assessment.

Objective: To evaluate the long-term status of incisors with canine-induced root resorption (CIRR).

Materials And Methods: Subjects with impacted maxillary canines (IMC) and persisting incisors with CIRR examined with cone beam computed tomography (CBCT), diagnosed ≥ 5 years earlier, were recalled. The resorption grade in the horizontal and vertical plane was assessed on CBCT images at baseline (T0) and follow-up (T1).

Orthosilicic acid inhibits human osteoclast differentiation and bone resorption.

Context: Silicon (Si), which is present in the diet in the bioavailable form of orthosilicic acid (OSA) and is detected as a dissolution product of certain bone-substitute materials, is suggested to promote bone health, and enhance bone healing, respectively. Silicon has been shown to stimulate osteoblastic cell differentiation and function, although the effect of Si on human osteoclasts is unclear.

Aim: The present study investigated the direct effects of Si on human osteoclast differentiation, gene expression, and bone resorption.

A preventive care approach for oral health in nursing homes: a qualitative study of healthcare workers' experiences.

Background: Oral health problems are common among care-dependent older adults living in nursing homes. Developing strategies to prevent the deterioration of oral health is therefore crucial to avoid pain and tooth loss. A standardized work widely used in nursing homes in Sweden is the quality register Senior Alert (SA), which assesses age-related risks concerning e.

Healing sequelae following tooth extraction and dental implant placement in an aged, ovariectomy model.

At present, a lack of consensus exists regarding the clinical impact of osteoporosis on alveolar bone metabolism during implant osseointegration. While limited preclinical and clinical evidence demonstrates a negative influence of osteoporosis on dental extraction socket healing, no preclinical studies offer data on the results of implant placement in 6-mo-old, ovariectomized (OVX) Sprague-Dawley rats. This study aimed to investigate the outcomes of dental tooth extraction socket healing and implant placement in a rodent model of osteoporosis following daily vehicle (VEH) or abaloparatide (ABL) administration.

Classification of Complete-Arch Implant Scanning Techniques Recorded by Using Intraoral Scanners.

Objectives: To classify the complete-arch implant scanning techniques recorded by using intraoral scanners (IOSs).

Overview: Different implant scanning techniques have been described for recording complete-arch implant scans by using IOSs. However, dental literature lacks on a classification of these implant scanning techniques.

Decisional needs for older adults, home health care nurses and dental hygienists during team-based oral health assessments in ordinary home settings - a qualitative study.

Background: Participation by all actors involved in health planning is a prerequisite for person-centred care and healthy ageing. Understanding the multiple knowledge needs and the values that shape oral health assessments in home settings is important both to enable participation in oral health planning and to contribute to healthy ageing.

Objective: The aim of this study was to investigate decisional needs during oral health assessments in ordinary home settings from the perspectives of older adults, home health care nurses and dental hygienists.

Interventions in root-filled teeth identified in general dental practice: A 6-year longitudinal observational study.

Aim: To investigate what happens to cross-sectionally identified root-filled teeth over a 6-year period, regardless of the time that elapsed since primary root canal treatment, in a cohort of adult patients regularly attending a Public Dental Service. A secondary aim was to investigate how the cumulative events affecting root-filled teeth over the same time were associated with variables obtained from a baseline examination.

Methodology: Adult patients with ≥1 previously root-filled tooth and regularly attending the Public Dental Service in Örebro County were enrolled for study participation in 2015.