Search Results (25)

Background/Objectives: Emotional fear memories are increasingly recognized as contributors to the development of specific fears and phobias. Despite this, relatively little dental fear research has specifically focused on patient memories or their potential role in the etiology of dental fear. Methods: This two-study paper employs qualitative thematic analysis of memories for dental visits among traumatized patients (study 1) and the general patient population (ranging from endorsing no dental fear to severe fear). Recollections were evaluated based on the characteristics (i.e., sensory descriptors, affectively laden, intrusive) of emotional fear memories (studies 1 and 2) and according to a modified cognitive vulnerability model of dental fear (study 2). Results: Characteristics of emotional fear memories were ubiquitous across recollections of individuals who endorsed traumatic dental visits in childhood. Among the general patient population, these characteristics and cognitive vulnerability themes (particularly perceptions of the visit and dentist as dangerous and untrustworthy) were more prevalent in the earliest remembered visits for fearful individuals. When individuals were asked to recall their worst dental visits, emotional fear memory characteristics and vulnerability perceptions were evident across the spectrum of current fear (none to severe). Conclusions: This study contributes to nascent work examining memory in specific fears and phobias and suggests that worst recollections across a general sample share many of the characteristics that might otherwise imply vulnerability for anxiety. We recommend that dental practices universally screen patients for fear, inquire about past negative experiences, partner with patients to minimize evoking their specific vulnerabilities, and diligently implement these personalized care plans. Full article

Objectives: This study aimed to examine the association between both parental dental fear and children’s dental fear and its impact on the Oral Health-Related Quality of Life (OHRQoL) of Saudi children in the Eastern Province of Saudi Arabia. Methods: Data on 93 individuals aged 7–12 years were collected using clinical examination and Arabic-validated questionnaires: the Child Oral Health Impact Profile-Short Form (COHIP-SF19), and the Children’s Fear Survey Schedule—Dental Subscale (CFSS-DS). Negative binomial regression analysis was performed to study the association between children’s fear and parental dental fear as well as the OHRQoL, while adjusting for certain confounders. Results: Overall, our multivariate analyses showed that children with high dental fear (CFSS-DS ≥ 38, p = 0.027) and a higher percentage of dental caries (p = 0.013) had a significantly lower OHRQoL after adjusting for clinical and socio-demographic factors. Further, parental fear of dentists was significantly associated with children’s fear of dentists (p < 0.001). Conclusions: Our findings demonstrate that children’s fear and dental caries are both associated with poorer OHRQoL. Further, parental dental fear about dentists was associated with children’s fear of dentists. Full article

Background and Objectives: The aim of this study was to investigate the prevalence of dental anxiety, its association with self-reported oral health, and sociodemographic factors in adults that are critical for improving oral health and well-being. Materials and Methods: An online survey was conducted via social media, with 1551 adults (76.5% women, 23.5% men) participating nationwide. Data collected included demographic data, Modified Dental Anxiety Scale (MDAS) scores, and associations between dental anxiety, negative experiences, and self-reported oral health. The analysis included psychophysiological, behavioural, and emotional responses and avoidance of dental visits, using descriptive and generalised linear regression models. Results: This study found that the mean score of the MDAS was 9.70 ± 5.11 out of 25, 19.1% of the participants reported no dental anxiety, and 7.8% suffered from dental phobia. Gender, age, and socioeconomic status had no significant effect on the prevalence of anxiety. Although more than half of the participants reported negative dental experiences, particularly in childhood, anxiety levels were unaffected. However, those who rated their oral health as excellent or very good had lower anxiety scores (p = 0.008, p = 0.024). Among the dental procedures, oral surgery (58.7%) and prosthetic (restorative) dental treatments (15.2%) caused the most anxiety. Avoidance behaviour correlated with increased anxiety (p ≤ 0.001), as did postponing dental visits until severe pain occurred (p = 0.011). Conclusions: These results emphasise the significant prevalence of dental anxiety in adults, particularly for surgical procedures and drilling, posing challenges in patient management. Tailored strategies are essential to reduce anxiety, improve patient well-being, and optimise dental service delivery and treatment efficacy. Full article

Background: Fear and anxiety are common psychological responses to unpleasant stimuli, with dental fear being the fourth most prevalent type of fear or phobia. However, not all dental procedures cause the same level of anxiety, with dental surgery and tooth extraction being among the top five most frightening procedures in the field. Tooth extractions are also the most common surgical procedure in dental surgery. It is important to manage anxiety in the dental office by identifying the main factors. Methods: The study was conducted on a group of 250 patients. The survey technique and the Beliefs about Pain Control Questionnaire (BPCQ) were used in the study. Pain and stress intensity on a Visual Analog Scale (VAS) were measured in each patient before and after tooth extraction procedures. Results: Young women and people from small towns had the highest levels of anxiety. The factor causing the highest level of anxiety was fear of complications. Patients undergoing extraction of retained teeth were characterized by higher levels of anxiety. Conclusions: Perioperative stress is strongly dependent on numerous factors. For patient comfort, it may be crucial for dentists to have knowledge about these factors and the ability to utilize them to reduce stress before and after tooth extractions. Full article

Despite considerable improvements in oral health, dental caries remains a public health issue. The most frequently used technique to remove caries is through rotating drills. New minimally invasive strategies were introduced into dental practice, such as the use of lasers to perform highly controlled tissue ablation while limiting pain and discomfort, as well as overcoming drill phobia. The objective was to assess and compare treatment with Er:YAG laser versus a conventional rotary treatment during cavity preparation in children with regard to bond interface quality. In a randomized trial using a split-mouth design, 40 (9–12 year-old) children with 80 carious primary molars were included. The cavity in one quadrant was treated conventionally using a bur, while the cavity in the other quadrant was prepared using an Er:YAG laser. Twenty restored teeth were extracted after one year. The SEM histological evaluation of bond interface results demonstrated no statistically significant differences between restorations placed following bur preparation and those placed following the Er:YAG laser preparation, and both treatments demonstrated promising results. Over a one-year period, no statistically significant differences in the bond interface quality were observed following class I cavity preparation in primary teeth with either Er:YAG laser or a conventional rotary bur. Full article

Needle phobia is one of the most common fears, inducing painful and uncomfortable procedures in pediatric dentistry. Managing procedural distress can provide both short- and long-term benefits by increasing compliance and reducing avoidance behavior in dental care. Therefore, an expanded focus on fear-reducing interventions is advised for needle operations in addition to pain management. The purpose of the current study is to examine and assess the efficiency of intraoral vibrations, extraoral vibrations, and cooling in alleviating pain perception during the administration of inferior alveolar nerve blocks. Full article

Background: It is common today to encounter anxiety in patients facing dental treatment. Virtual reality (VR) is presented as a high-performing and innovative procedure because it can distract patients undergoing dental procedures or prepare them for such treatments. In addition, this meta-analysis has gathered evidence on VR and its ability to reduce dental anxiety in pediatric patients undergoing different treatments. Methods: The major Scopus, PubMed, EMBASE and Web of Science databases were searched for scientific articles published up to 2023. Studies in which VR was used for children and adults as a measure against anxiety during dental treatments were included. VR was defined as a three-dimensional place where patients experience a sense of immersion as they find themselves in attractive and interactive environments that detach them from reality. Anxiety and pain were examined and measured during dental treatments in which VR was used by comparing them with standard care situations. Results: Twenty-five studies were identified, of which eleven met the inclusion criteria. The effect of VR was studied mainly in the pediatric population as a distractive method. Only two studies (not significant) on an adult population were considered. Conclusions: this review shows that VR is an excellent distraction method that is effective in reducing anxiety before dental treatment; however, due to the few studies in this area, further research on VR as a tool to prepare patients for dental treatment is needed. Full article

Background and Objectives: The goal of this study was to assess the validity of the Romanian version of the Index of Dental Anxiety and Fear (IDAF-4C⁺⁾ questionnaire. Materials and Methods: This study was conducted on a convenience sample of past patients and their acquaintances through an online questionnaire administered on the Google Forms platform between May 2021 and September 2022. The sections of the survey were demographic characteristics, the dental anxiety scale questionnaire, the IDAF-4C⁺ questionnaire, a single question about dental fear, and previous dental treatments. Results: In total, 239 participants were included in the study, and the mean age was 37. The IDAF-4C questionnaire had good internal validity (Cronbach alpha was 0.945). The IDAF-4C had good convergent validity, and it was positively correlated with the dental anxiety scale (r = 0.825, p < 0.001) and the question about the fear of going to the dentist (r = 0.738, p < 0.001). The questionnaire had good reliability, and the intraclass correlation was 0.985. Lower levels of dental anxiety were associated with scaling, orthodontic treatment, and dental implants. A confirmatory factor analysis was conducted after the removal of the first question from the phobia module, and residual covariance was added between items four and nine of the stimulus module, showing a good fit for the retained questions of the IDAF-4C⁺, grouped by module. Conclusions: The Romanian version of the IDAF-4C⁺ showed acceptable psychometric properties. Full article

Objectives: The aims of this paper were twofold: first, to evaluate dental anxiety levels among patients undergoing oral surgery procedures; second, to assess how dental anxiety and fear are connected to age, gender, educational background, past traumatic experiences, and the frequency of dental appointments. Methods: A cross-sectional Likert-scale questionnaire survey was conducted to collect quantitative data from 206 patients at the Oral Surgery Clinics at Dubai Dental Clinics, Dubai, United Arab Emirates. The reliability and validity of the questionnaire were tested using Cronbach’s alpha. The normality of the MDAS score was tested using the Kolmogorov–Smirnov test. The chi square and Kruskal–Wallis tests were used to determine the association between categorical variables. Descriptive statistics were used to describe continuous and categorical variables. The statistical significance was set at p-value ≤ 0.05. Results: The evaluation of the degree of dental anxiety among patients who visited the Dubai Dental clinics revealed that there was a considerably high level of moderate or high anxiety (72.3%). Tooth extraction and dental surgery procedures (95%), followed by local anesthetic injection in the gingiva (85%) and teeth drilling (70%), were the primary causes of anxiety, whereas scaling and polishing resulted in the lowest degree of anxiety (35%). There was no substantial difference in dental anxiety between male and female patients or among patients with different marital statuses. A total of 70% of patients preferred the tell-show-do method, whereas 65% chose communication strategies to reduce dental anxiety. Conclusions: The evaluation of the degree of dental anxiety among patients who visited Dubai Dental clinics revealed that there was a considerably high level of anxiety. Tooth extraction and dental surgery procedures, followed by local anesthetic injection and teeth drilling, were the primary causes of anxiety, whereas scaling and polishing resulted in the lowest degree of anxiety. Despite the use of a modified anxiety scale and a large and representative sample of oral surgery patients, more research is necessary to investigate the impact of various factors on dental anxiety. Full article

Background: There is clear evidence showing an increase in mental health symptoms along with an increased demand for mental health services since the start of the COVID-19 pandemic. Objective: This study aimed to determine the rates of elevated anxiety symptoms in children during the COVID-19 pandemic in the state of Qatar. It also explored any correlated factors. Method: A cross-sectional, questionnaire-based study with 199 participants (children aged 6–16 years) consulting a dental care center. We used the original English version as well as a previously validated Arabic version of the Parent Spence Children’s Anxiety Scale to measure anxiety symptoms. Results: A total of 29.6% (n = 59) of our sample met the respective elevated cut-off score for overall anxiety disorder. The largest group among the children was elevated levels of physical injury fears 37.6% (n = 75), followed by Social Phobia 36.1% (n = 72). Younger children showed significantly higher scores for total anxiety, separation anxiety, physical injury fears, and generalized anxiety score. Among the gender groups, females reported significantly higher scores of General anxiety disorder. When comparing natives to expatriates, expatriates showed higher scores for total anxiety, physical injury fears score, social phobia score, and generalized anxiety. Conclusions: Overall, this study shows increased rates of clinically elevated anxiety symptoms in children during the COVID-19 pandemic in the state of Qatar. Younger children, females, and expatriates were more vulnerable to the psychological impact of the COVID-19 pandemic. This study highlights the specific psychological vulnerability of this population group during major health crises like the current pandemic. Full article

Clinical management of patients with dental fear, anxiety, and phobia could be a major challenge to daily practice of dental professionals. The aim of the current review was to expand the modern consideration with respect to these issues, and therefore to discuss basic approaches and psychological techniques for management of oral health behaviors that should be employed in dentistry. This paper presents detailed description of the characteristics of dentist-patient therapeutic relationship as well as the most used techniques to cope with dental fear, anxiety, and phobia-relaxation techniques, cognitive-behavioral therapy (CBT), hypnosis and melotherapy. We can still argue that knowledge from behavioral sciences, along with excellent communication skills, empathic attitude, and individual patient-centered approach remain the main armamentarium of the dentist to deal with “difficult” patients, experiencing fear, anxiety, or phobia during dental appointment. Full article

The aim of this study was to review the health information of dental fear-, dental anxiety-, and dental phobia-related videos on YouTube. The 100 most widely viewed videos for the keywords “dental fear”, “dental anxiety”, and “dental phobia” were chosen for evaluation. Out of the 300 videos, 145 videos met the inclusion criteria and were analyzed. It was found that most of them were produced by the professions, with a dentist delivering the key messages or with patients giving testimonials. Many etiological factors and symptoms were described. Many pharmacological and non-pharmacological interventions were recommended to the audience, such as sedation and distraction, respectively. However, there was a lack of information on the definition or diagnostic criteria of dental fear, dental anxiety, and dental phobia. Videos with high views had a higher ratio of misleading information. Videos with a dentist being the informant had a similar ratio of misleading information compared to other videos. Without adequate information on how to diagnose, it would be very difficult for the audience to determine if the video content was relevant or useful. The dental profession can work together with psychologists or psychiatrists to produce authoritative videos with accurate content. Full article

Despite technological advances in modern medical science and practice, many people still associate dental treatment with unpleasant emotional sensations and pain. According to the current literature, dental fear and anxiety are psychological barriers that negatively affect frequency of patient attendance which results in avoidant behavior and poorer oral health-related quality of life. This paper was therefore aimed at discussing basic theoretical aspects concerning diagnostic criteria, causes, and impacts of dental fear, anxiety, and phobia. Clarifying their differential diagnostic characteristics, clinical features and specific causes may play an important role in proper diagnosing, positive influencing, and management of this group of patients, thus providing the opportunity for increasing quality of dental healthcare services as well as improving patient’s dental health and self-perceived quality of life. Full article

Background: In the dental field, many people undergo an extreme fear of injections, which is referred to as trypanophobia. The medical procedures that involve injections in the dental field to create numbness raises a certain level of discomfort to all of the patients to an extent that the patients avoid treating their teeth or show an anxious or avoidance behavior. Hence, needle phobia is one of the more common phobias amongst people but was not officially recognized as a phobia in dentistry for a long time. In rural areas, some patients, mainly elderly people, might go away without treating their damaged tooth due to fear of injections. Aim: Thus, setting this as the major point of consideration, the researchers have put forth a new concept of dental treatment of creating desensitization without injections rather by adopting a new concept as “iontophoresis”, which causes the ions of specific charges to penetrate the semipermeable membrane, which helps in performing surgeries in the dental field. In the present manuscript, the ‘iontophoresis’ method, along with the imaging systems, was adopted and 45 tooth samples were taken and tested with four different ionic gels that are used in the dental field, and the results were analyzed using the imaging systems of SEM and EDAX for clear analysis. Results: The results through these imaging systems show that the ions have penetrated the tooth, which causes a desensitizing effect in the tooth and makes it numb, so that dental operations can be performed easier and with more perfection. The process of performing dental surgery with a needless process is that the patient to be treated by the dentist is exposed to a gel with electrodes wherein the ions penetrate the tooth, which causes numbness. Conclusion: The incorporation of needle-free injection through the concept of iontophoresis and imaging systems in the dental field introduces a new era in the field of dentistry, making the process simple. Full article

Pulse wave transit time (PWTT) is the time difference between the occurrence of an R-wave on an electrocardiogram and the detection of pulsatile signals on a pulse oximeter, which reflects changes in blood pressure (BP) corresponding to the vessel wall compliance. However, the factors affecting PWTT variability have not been determined. Thus, we investigated the BP changes associated with variations in PWTT and identified the clinical characteristics associated with these variations. Data related to 605 cases of dental procedures performed under intravenous conscious sedation from April 2020 to November 2021 were collected, and 485 cases were enrolled. Heart rate, systolic blood pressure before and after local anesthesia (LA) administration, and crest and trough PWTT waves during LA administration were recorded. Thereafter, PWTT variability was calculated; cases were divided into two groups: large PWTT variability (LPV, n = 357) and small PWTT variability (SPV, n = 128). The index of large PWTT variability could not detect changes in BP. Logistic regression analysis revealed that factors, such as LA use, age, hypertension, and dental treatment phobia were associated with PWTT variability. The use of epinephrine more than 36.25 µg in each LA resulted in PWTT variability of more than 15 ms. Full article