Financial, psychological, or cultural reasons for extracting healthy or restorable teeth.

BACKGROUND: The purpose of this study was to determine how often dental patients request extraction for nondental reasons and how dentists handle such requests. METHODS: The authors conducted a survey among 800 Dutch dentists from November 17, 2019, through January 5, 2020. The questionnaire contained 17 items, including a hypothetical case vingette. RESULTS: A total of 242 dentists responded to the survey (response rate was 30.3%, 48.3% of respondents were women, and mean [standard deviation] age was 45.3 [11.8] years). Sixty-eight percent of respondents reported that they had been confronted with a request for extraction on nondental grounds in the past 3 years. One-half of these dentists received such a request 5 times or fewer, 21.3% received such a request 6 through 10 times, 11.3% received such a request 11 through 20 times, and 8.8% received such a request 21 through 30 times. Their most recent request concerned a financial reason (49.7%), a combination of psychological and financial reasons (27.7%), a psychological reason (18.2%), or another reason (4.4%). Most dentists (87.5%) evaluated the patient's competency to make health care decisions. Of all nondental extraction requests, 75.6% (n = 114) were granted. Only 4.0% (n = 6) of the dentists regretted the extraction. Most dentists (82.0%, n = 191) would have refused the extraction in the hypothetical case vignette. CONCLUSIONS: Nondental requests for extraction are relatively common. Although dentists are reluctant in theory, they are likely to grant such requests in everyday practice, particularly if the patient cannot afford an indicated conservative treatment. PRACTICAL IMPLICATIONS: Dentists should keep in mind that they cannot ethically or legally be required to perform an intervention deemed harmful, even if an autonomous patient made the request.

Estudio del miedo en pacientes frente a la extracción del tercer molar / Study of fear in patients facing third molar extraction

El tratamiento odontológico sigue siendo percibido en la actualidad como una experiencia atemorizadora para muchas personas. Se han establecido diversos métodos para tratar de evaluar el temor y ansiedad que refieren las personas cuando deben recibir tra-tamientos bucales. Sin embargo, estos no han sido aplicados adecuadamente como parte de la atención clínica cotidiana. Considerando esto, podría suponer-se que el miedo es uno de los factores desencadenan-tes en la deserción de los tratamientos odontológicos, y las personas asistirían solo en el momento de una urgencia. El objetivo del presente estudio fue analizar el afrontamiento de emociones (miedo) en los pacien-tes que concurren a la consulta para la extracción de un tercer molar en la Facultad de Odontología de la Universidad de Buenos Aires (FOUBA). La metodología que se utilizó fue cuantitativa y cualitativa. El diseño fue exploratorio-descriptivo (AU)

Dental treatment is still perceived today as a frightening experience for many people. Various methods have been established to try to assess the fear and anxiety that people report when they must receive oral treatments, however, these have not been adequately applied as part of daily clinical care. Considering this, it could be assumed that fear is one of the triggering factors in desertion of dental treatments and people would attend only at the time of an emergency. The objective of this study was to analyze the coping with emotions (fear) in patients who attend the consultation for the extraction of a third molar at the Faculty of Dentistry of the University of Buenos Aires (FOUBA). The methodology used was quantitative and qualitative. The design was exploratory-descriptive (AU)

Binaural beats or 432 Hz music? which method is more effective for reducing preoperative dental anxiety?

BACKGROUND: The aim of this prospective clinical study was to investigate the effectiveness of binaural beats and music at a frequency of 432 Hz and compare which method is more effective for reducing preoperative dental anxiety in impacted third molar surgery. MATERIAL AND METHODS: Ninety patients were randomly selected to the binaural beats group, music group and control group. Visual analog scale used to evaluate dental anxiety before the local anesthesia in the first measurement. Local anesthesia was applied to the all patients. Patients in the music group listened to 432 Hz tuned music using earphones for 10 minutes. Patients in the binaural beats group listened to binaural beats using earphones (for the right ear, 220 Hz and for the left ear 210 Hz) for 10 minutes. No special treatment was applied to the patients in control group. In the second measurement, dental anxiety was measured again in all three groups. For analysis of differences between three groups was used One way Anova and Kruskal Wallis test. RESULTS: Twenty seven male and 53 female patients included the study. In the first measurement, the same level of anxiety was recorded in all three groups. (p = 0.811) There was a significant decrease in anxiety in both the binaural beats and music group in the second measurement. (p < 0.001). CONCLUSIONS: Binaural beats and 432 Hz tuned music are a valid non pharmacological adjuvant to reduce dental anxiety in impacted third molar surgery. They have a positive effect to reduce the dental anxiety

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Does preoperative dental anxiety play a role in postoperative pain perception after third molar surgery?

Background: Surgical removal of the impacted third molar is associated with inflammatory morbidities which include swelling, trismus, and pain. Pain is the most common postsurgical morbidity associated with third molar surgery. It remains an important factor in patients' perception of recovery after third molar surgery with dental anxiety reported to exert influence on its threshold. Objective: The aim of the study was to determine if preoperative dental anxiety has any significant role on postoperative pain perception after third molar surgery. Materials and Methods: This was a cohort study involving sixty consecutive adult patients requiring extraction of impacted mandibular third molars under local anesthesia. Modified Dental Anxiety Scale Questionnaire was administered to each participant in the waiting area before the surgery. The visual analog scale was also given to each participant to be completed once daily at approximately the same time as the surgery time until day 7 after the surgery. Data collected were analyzed using SPSS version 23. Results: Sixty participants who consented to third molar surgery took part in this study. Five participants were lost to follow-up. There were slightly more males (50.9%) than females (49.1%). Nineteen participants in this study had moderate dental anxiety (34.5%) and 6 participants (11%) had severe dental anxiety with more females having moderate-to-severe dental anxiety. The correlation between pain perception at different days and dental anxiety was not significant (P > 0.05). Conclusion: Preoperative dental anxiety may not significantly influence pain perception after third molar surgery.

RésuméContexte: L'extraction chirurgicale de la troisième molaire incluse est souvent accompagnée d'un gonflement, d'une difficulté à ouvrir la bouche et de douleurs. La douleur est la morbidité post-chirurgicale la plus courante associée à la chirurgie de la troisième molaire. C'est un facteur important qui détermine la façon dont les patients perçoivent la guérison après une chirurgie de la troisième molaire. Il est rapporté que l'anxiété dentaire a une influence sur le seuil de douleur des patients. Objectif: Pour déterminer si l'anxiété dentaire préopératoire a un rôle significatif sur la perception de la douleur postopératoire après une chirurgie de la troisième molaire. Méthodes: Soixante patients adultes nécessitant l'extraction des troisièmes molaires incluses sous anesthésie locale ont été inclus dans cette étude de recherche. Un Modified Dental Anxiety Scale Questionnaire a été administré à chaque participant dans la salle d'attente avant la chirurgie. Le Visual Analogue Scale (VAS) a également été donnée à chaque patient à compléter une fois par jour à peu près au même moment que l'heure de la chirurgie jusqu'au jour 7 après la chirurgie. Les données obtenues ont été analysées à l'aide de la version 23 de SPSS. Résultats: Soixante patients ayant consenti à une chirurgie de la troisième molaire ont participé à cette étude. Cinq patients ont été perdus de vue. Il y avait un peu plus d'hommes (50,9%) que de femmes (49,1%). Dix-neuf patients avaient une anxiété dentaire modérée (34,5%) et 6 (11%) une anxiété dentaire sévère, un plus grand nombre de femmes ayant une anxiété dentaire modérée à sévère. La corrélation entre la perception de la douleur à différents jours et l'anxiété dentaire n'était pas significative (P> 0,05). Conclusion: L'anxiété dentaire préopératoire peut ne pas avoir d'effet significatif sur la perception de la douleur après une chirurgie de la troisième molaire.

Influence factors of dental anxiety in patients with impacted third molar extractions and its correlation with postoperative pain: a prospective study

BACKGROUND: To explore the prevalence of dental anxiety (DA) in patients with third molar extractions and its influence factors and the correlation between DA levels and postoperative pain. MATERIAL AND METHODS: A prospective and descriptive clinical study was performed. All patients who underwent the impacted third molar extraction from October 2017 to February 2019 were enrolled. DA levels were assessed by virtue of the modified dental anxiety scale (MDAS) and pain was assessed with a visual analog scale (VAS). RESULTS: A total of 150 patients were investigated and 136 valid questionnaires were retrieved, with an effective rate of 90.7%. The independent sample t-test and ANOVA results showed that the anxiety level of patients with the third molar extractions was statistically different in gender, teeth extraction experience and self-assessment oral health status. Multiple linear regression analysis with DA as a dependent variable showed that gender and teeth extraction experience were independent factors influencing DA in patients with third molar extractions. Pearson's test showed that there was a significant correlation between DA level in patients and the postoperative pain on the first day (r = 0.542, p = 0.000). CONCLUSIONS: For patients (females, poor oral hygiene and no teeth extraction experience), surgeon should pay more attention to DA of such patients and take measures to reduce the anxiety when removing the third molars. Furthermore, surgeon can recommend oral administration ibuprofen sustained release capsules after surgery

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Evaluation of the effects of the surgical removal of impacted third molars on the emotional state of individuals with Beck depression inventory.

AIMS: In this study, using Beck depression inventory (BDI), we aimed to determine alterations in the emotional state of patients who had impacted third molars (M3) extracted owing to postoperative pain, edema, and trismus.In this prospective clinical trial, which was conducted at Tokat Gaziosmanpasa University, Faculty of Dentistry, Department of Maxillofacial Surgery Clinic, we studied 60 patients (30 males and 30 females), who were 18-47 years old (the mean of 25.6 years of age). The patients with M3 with moderate preoperative pain intensities, edema, and maximal mouth opening (MMO) data were recorded, and BDI was applied to determine their emotional states. The patients were re-evaluated using BDI to detect alterations in their emotional state owing to pain intensity, edema, and trismus on postoperative second and seventh day. SUBJECTS AND METHODS: Descriptive statistical analysis, Chi-square, and independent t-test were utilized to interpret the obtained data. RESULTS: According to our findings, a statistically significant relationship was observed between BDI scores and gender on the second postoperative day (P = 0.004), and between MMO and BDI scores on the second and seventh postoperative day (P = 0.012, P = 0.045). Pain intensity scores on the postoperative sixth hour and seventh day were significantly correlated with BDI scores on the postoperative second and seventh day (P = 0.000/ P = 0.000/P = 0.002/P = 0.004/P = 0.010/P = 0.017/P = 0.001/P = 0.000). CONCLUSIONS: Our results suggest that the pain and trismus owing to the M3 surgery were significantly correlated with an increase in the postoperative BDI scores.

Patient's pre-operative dental anxiety is related to diastolic blood pressure and the need for post-surgical analgesia.

In order to study the relationship of the patient's anxiety level from Corah's Dental Anxiety Scale (DAS) vs different physiological parameters: pre and post-operative blood pressure, and pre and post-operative heart rates, and subsequently, relate the results to the patient's post-operative anti-inflammatory analgesic need, 185 patients requiring a simple dental extraction were recruited. They filled out the DAS in the waiting room prior to their procedure and once in the examination room, their preoperative blood pressure and heart rate was measured. Once the dental extraction had been completed, their blood pressure and heart rate were measured again. Before leaving the clinic, the patient was given an analgesic form in which they had to indicate whether or not they had required analgesia after the procedure. Diastolic blood pressure (DBP) showed statistically significant differences between pre-operative and post-operative (P = 0.001). DAS was related with pre-operative diastolic blood pressure (pre-DBP) (P = 0.001) and post-operative diastolic blood pressure (post-DBP) as well as pre-operative heart rate (pre-HR) (P = 0.027) and post-operative heart rate (post-HR) (P = 0.013). Patients with high levels of DAS tend to take more Ibuprofen 400 mg (P = 0.038). The different levels of anxiety will determine what type of anti-inflammatory analgesia the patient will take, if necessary.

Hypnosis as Sole Anesthesia for Dental Removal in a Patient with Multiple Chemical Sensitivity.

Despite a number of studies on hypnosis as analgesia and anesthesia in several medical conditions, case studies on patients with multiple chemical sensitivity (MCS) are still relatively few. This case study is about a female patient with MCS who underwent dental removal using hypnosis as the sole anesthesia. The paradigm in which we work is psychosocial genomics of clinical hypnosis. We used the mind-body transformations therapy, one of the clinical methods of the psychosocial genomics paradigm. In order to induce not only effective analgesia and anesthesia but also a condition of well-being, problem-solving, effective coping and self-empowerment in our patient, 3 different hypnotic protocols were used in a multidimensional approach. Although further research is needed, our work might open up new scenarios for the application of hypnosis as sole anesthesia in conditions such as MCS.

Effect of music at 432 Hz and 440 Hz on dental anxiety and salivary cortisol levels in patients undergoing tooth extraction: a randomized clinical trial.

Objective The aim of this study was to compare the effects of music at 432 Hz, 440 Hz, and no music on the clinical perception of anxiety and salivary cortisol levels in patients undergoing tooth extraction. Methodology A parallel-group randomized clinical trial was conducted. Forty-two patients (average age: 23.8±7.8 years, 27 women) with a moderate level of anxiety were distributed in three groups: use of music for 15 minutes at a frequency of 432 Hz (n=15), at 440 Hz (n=15) and a control group without music (n=12). The CORAH Dental Anxiety Scale and salivary cortisol levels, estimated by the solid phase enzyme-linked immunosorbent assay (ELISA), were measured and compared before and after the music intervention between groups (two-way ANOVA-Tukey p<0.05, RStudio). Results Significantly lower anxiety level values were observed at 432 Hz (8.7±2.67) and 440 Hz (8.4±2.84) compared to the control group (17.2±4.60; p<0.05). The salivary cortisol level at 432 Hz (0.49±0.37 µg/dL) was significantly lower than 440 Hz (1.35±0.69 µg/dL) and the control group (1.59±0.7 µg/dL; p<0.05). Conclusion The use of music significantly decreased clinical anxiety levels, and the frequency of 432 Hz was effective in decreasing salivary cortisol levels before tooth extraction.

Influence of information concerning a computerized anesthesia system on dental anxiety: a randomized controlled clinical trial

BACKGROUND: A single-blinded randomized controlled trial among patients requiring an upper third molar extraction was performed to evaluate the anxiety degree after receiving information or not about the functioning of The Wand system. Secondarily, perceived pain and the need of re-anesthesia were assessed. MATERIAL AND METHODS: Patients were randomly assigned to the experimental group (detailed explanation about The Wand) or control group (no specific information). Local anesthesia with The Wand consisted in a supraperiosteal infiltrative technique injection 1.6 mL at the buccal and 0.2 mL at the palatal side. Distinct questionnaires for assessing dental anxiety and 100-mm visual analog scales to assess pain were delivered. Demographic data, radiological parameters, operative time and type of intervention were also registered. A descriptive bivariate analysis by non-parametric tests to detect differences in anxiety, pain and re-anesthesia was performed by SPSS 22.0 (SPPS Inc. Chicago, USA). RESULTS: A total of 85 patients were assessed for eligibility but 17 participants were lost due to the cancellation of the visit for the surgical intervention. Finally, sixty-eight patients were included (34 participants in each group), 47 women (69.1%) and 21 men (30.9%), with an average age of 28.8 (± 9.3) years. CONCLUSIONS: Patients that received a detailed explanation of The Wand did not have a significant reduction of the anxiety degree and perceived pain during the anesthetic act compared to patients that received no information. The need of re-anesthesia was not related to the anxiety level but was significantly related to increasing operative time

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Effect of music at 432 Hz and 440 Hz on dental anxiety and salivary cortisol levels in patients undergoing tooth extraction: a randomized clinical trial

Abstract Objective The aim of this study was to compare the effects of music at 432 Hz, 440 Hz, and no music on the clinical perception of anxiety and salivary cortisol levels in patients undergoing tooth extraction. Methodology A parallel-group randomized clinical trial was conducted. Forty-two patients (average age: 23.8±7.8 years, 27 women) with a moderate level of anxiety were distributed in three groups: use of music for 15 minutes at a frequency of 432 Hz (n=15), at 440 Hz (n=15) and a control group without music (n=12). The CORAH Dental Anxiety Scale and salivary cortisol levels, estimated by the solid phase enzyme-linked immunosorbent assay (ELISA), were measured and compared before and after the music intervention between groups (two-way ANOVA-Tukey p<0.05, RStudio). Results Significantly lower anxiety level values were observed at 432 Hz (8.7±2.67) and 440 Hz (8.4±2.84) compared to the control group (17.2±4.60; p<0.05). The salivary cortisol level at 432 Hz (0.49±0.37 μg/dL) was significantly lower than 440 Hz (1.35±0.69 μg/dL) and the control group (1.59±0.7 μg/dL; p<0.05). Conclusion The use of music significantly decreased clinical anxiety levels, and the frequency of 432 Hz was effective in decreasing salivary cortisol levels before tooth extraction.

Influence of lavender oil inhalation on vital signs and anxiety: A randomized clinical trial.

OBJECTIVE: To investigate the effectiveness of lavender oil (Lavandula angustifolia Mill) inhalation on anxiety, mood, and vital signs (blood pressure, respiratory rate, heart rate, and saturation) of patients undergoing oral surgery. Vital signs were considered as primary outcome measures. Paired anxiety tests were used as secondary outcome measures. METHODS: Patients who had dental anxiety according to the Dental Anxiety Questionnaire (DAQ) were enrolled in the study. One hundred twenty-six patients who were undergoing wisdom tooth removal under local anaesthesia were randomly assigned to the lavender oil and control groups. Paired anxiety tests (Modified Dental Anxiety Scale and State-Trait Anxiety Inventory-State Scale were performed. Vital signs were noted pre-, intra-, and post-operatively. Visual analogue scale (VAS) results were assessed. The patients' degree of satisfaction was noted. RESULTS: Pre-operative anxiety levels were similar in both groups. Significant changes in blood pressure were observed in the lavender oil group post-operatively (p < .05). Most (79.4%) of the patients in the lavender oil group enjoyed the scent, 89.68% were satisfied with their experience, and 97.62% of the patients stated that they would prefer the same protocol when needed. CONCLUSION: Inhalation of lavender oil, which is one of the most powerful anxiolytic essential oils, reduces peri-operative anxiety and can be prospectively considered in future studies for its potential sedative characteristics in patients undergoing surgical procedures under local anaesthesia. TRIAL REGISTRATION NUMBER: NCT03722771 (Influence of Lavender Oil on Vital Signs in Oral Surgery Patients) https://clinicaltrials.gov/ct2/show/NCT03722771.

Parasympathetic effect of deep pressure input on third molar extraction in adolescents.

BACKGROUD/PURPOSE: Deep pressure input is used to normalize physiological arousal due to stress. Third molar extraction is an invasive dental procedure with high stress for the patient, and an alleviation strategy is rarely applied during tooth extraction. In the present study, we investigated the effects of deep pressure input on autonomic responses during the procedures of third molar extraction in healthy adolescents. METHODS: A randomized controlled crossover design was used for adolescents who were allocated to experimental and control groups that received intervention with or without deep pressure input, respectively. Autonomic indicators, namely the heart rate, percentage of low-frequency heart rate variability (LF-HRV), percentage of high-frequency heart rate variability (HF-HRV), and low-frequency/high-frequency heart rate variability ratio (LF/HF-HRV), were assessed at the baseline, during molar extraction, and in the posttreatment phase. RESULTS: The results indicated that third molar extraction caused significant autonomic parameter changes in both groups; however, differential response patterns were observed between two groups. In particular, application of deep pressure input in the experimental group was associated with higher HF-HRV and lower LF/HF-HRV during third molar extraction compared with those in the control group. CONCLUSION: LF/HF-HRV measurement revealed balanced sympathovagal activation in response to deep pressure application. The present study suggests that the application of deep pressure alters the response of HF-HRV and facilitate maintaining sympathovagal balance during third molar extraction.

The experience among patients with multiple dental loss as a consequence of treatment for head and neck cancer: A qualitative study.

OBJECTIVES: To explore the experience among patients with multiple dental loss as a consequence of treatment for head and neck cancer. METHODS: Semi-structured qualitative interviews were conducted with a purposive sample of fifteen people with head and neck cancer, who had multiple teeth removed as part of their tumour resection or extracted pre-radiotherapy. The interviews were digitally recorded and transcribed for analysis by two researchers, independently. RESULTS: The interview data were categorised into four themes: 1. Pretreatment experience of being informed that teeth had to be removed, 2. Impact of dental loss post-treatment, 3. Coping with dental loss, and 4. Getting dentures and implants. Patients receiving primary radiotherapy felt the time between being informed of requirement for dental extractions and actual extractions was short. Dental loss was detrimental to all patients in terms of eating, speaking, socially and their intimate lives. CONCLUSIONS: Patients whose primary treatment was surgery, appeared more accepting of dental loss. Whereas, those having primary radiotherapy, there seemed to be a focus on prevention of radiotherapy-induced complications, with limited choices and recognition on post-treatment dental functionality. This study showed the negative impact of dental loss on patients' quality of life. CLINICAL SIGNIFICANCE: Dentists should be aware of the post-treatment implications of dental loss on patients' lives; presenting this, as well as the clinical advantages for extractions, to aid decision-making. Patients should be informed of the lack of conclusive research evidence regarding pre-radiotherapy dental extraction. There should also be clear pathways regarding post-treatment dental-related rehabilitation.

Does Viewing a Third Molar Informed Consent Video Decrease Patients' Anxiety?

PURPOSE: Before having impacted third molars removed, patients are frequently asked to view a brief video describing the operation and its benefits and risks. The purpose of this study was to determine whether such information reduces or increases patients' anxiety level. PATIENTS AND METHODS: In this prospective cohort study, 100 patients presenting for consultation regarding removal of their impacted third molars completed a form asking them to grade their anxiety level before and after viewing the informational video as calm, slightly anxious, moderately anxious, or very anxious. RESULTS: Thirty-one percent reported increased anxiety after viewing the video. Only 12% showed a decrease, and in 57%, there was no change (28% were still slightly, moderately, or very anxious). Scoring of the pre- and post-viewing anxiety levels showed a statistically significant increase in anxiety after viewing. CONCLUSIONS: Viewing the video increased or did not reduce the anxiety level in a significant number of patients. Therefore, it is important to complement this video with positive verbal and written reinforcement of such aspects as patient comfort, procedural safety, and adequate pain control.

Agony resulting from cultural practices of canine bud extraction among children under five years in selected slums of Makindye: a cross sectional study.

BACKGROUND: Canine Bud Extraction (CBE) is a process of removing or gouging children's healthy canine tooth buds embedded underneath the gum using traditional unsterilized tools. The practice of CBE commonly known as false teeth removal continues to be an adopted cultural intervention of choice, in the prevention of morbidity and mortality from common childhood illnesses. However, it is a practice against the rights of the children with serious consequences. While CBE is associated with the perceived myth of curative gains, the agony emanating from the cultural practice exposes children to ill-health conditions such as dehydration, malnutrition, blood-borne diseases like HIV/AIDs, septicemia, fever and death. This research sought to understand the factors underpinning the practice of CBE among urban slum dwellers. METHOD: A cross-sectional study was conducted from five randomly selected slums in Makindye division; 298 household heads or guardians with children below 5 years, who had ever suffered from false teeth were interviewed. The variables measured included guardians' socio-demographic profiles, determinants of CBE, common childhood illnesses assumed to be treated with CBE and the reported side-effects associated with the practice. RESULTS: Of the 298 respondents with children who had ever suffered from "false teeth" interviewed, 56.7% had two or more children below 5 years and 31.9% were from the central region. The proportion of households practicing CBE was 90.3%; 69.8% of the caretakers mentioned that it was done by traditional healers and for 12.1% by trained health workers (dentists). Number of children (OR = 2.8, 95% CI: 1.1-7.2) and the belief that CBE is bad (OR = 0.1, 95% CI: < 0.001, p < 0.001) had a statistically significant association with CBE. Additionally, number of children (χ2 = 4.9, p = 0.027) and 2 sets of beliefs (CBE treats diarrhea (χ2 = 12.8, p = 0.0017) and CBE treats fever (χ2 = 15.1, p = 0.0005) were independent predictors of CBE practice. A total of 55.7% respondents knew that there were side effects to CBE and 31% mentioned death as one of them. CONCLUSION: The high proportion of households practicing CBE from this study ought to awaken the perception that the practice is ancient. CBE in this community as the study suggests was strongly driven by myths. The strong belief that CBE is bad provides an opportunity for concerted effort by primary health care providers, policy makers and the community to demystify the myths associated with false teeth and the gains of CBE.

[Effect of psychological nursing based on relaxation training for the psychological state in patients with impacted third molar removal surgery].

Objective: To discuss the effect of psychological nursing based on relaxation training for the psychological state in patients with impatced third molar removal surgery. Methods: A total of one hundred patients with impacted third molar removal surgery were selected from June 2015 to June 2017 in People's Liberation Army No. 105 hospital. According to the nursing method, all patients were divided into psychological intervention group and the control group, 50 cases in each group, the control group was given routine nursing intervention and the psychological intervention group was given psychological nursing intervention based on relaxation training. Results: The after intervention Corah's modified dental anxiety scale (6.3±1.2), Stouthard dental fear scale (62.9±6.5) scores and heart rate [(76.4±5.2) bpm], systolic blood pressure [(102.5±6.3) mmHg], diastolic blood pressure [(75.3±3.1) mmHg] levels of psychological group were significantly lower than those of the control group. The once removal success rate, intraoperative relaxation sense rate of psychological group were significantly higher than those of the control group, the teeth extraction time of psychological group was significantly lower than that of the control group, the difference was statistically significant (P=0.013, P=0.003). Conclusions: Psychological nursing intervention based on relaxation training can effectively improve the mental state and stress state of patients with impacted third molar removal surgery, which is beneficial to the process of the surgery.

Ethical considerations with regard to adolescent consent in the perioperative setting: Talking points for anaesthetic practitioners.

The legal and ethical issues surrounding the care of children and young people in the perioperative setting are often vague and an anaesthetic practitioner could find themselves inadequately prepared for any issues that may arise. This paper details the case of an adolescent who withdrew her consent to surgery whilst in the anaesthetic room. It raises questions about Gillick Competency and whether the use of restraint is ever justified.

Dental anxiety and influencing factors: A cross-sectional questionnaire-based survey.

BACKGROUND: Dental treatment still remains as one of the most anxious visits despite awareness between dentists and patients in building trusting relationships. The fear of dental treatment determines the frequency of treatment availed with long-term implications in oral health maintenance. AIM: This study aims to estimate prevalence, extent, and factors influencing dental anxiety in a sample of the adult population visiting a private dental hospital in Chennai, India. MATERIALS AND METHODS: The study sample included 300 consecutive outpatients visiting a private dental hospital in Chennai. Any patient aged 18 and above was considered for the study. A structured custom-made questionnaire composed of ten questions was designed to assess the anxiety levels of dental patients. The level of the patient's anxiety was assessed taking into account various factors that could influence their mental state. This included their age, gender, educational qualification, number/frequency of their dental visits, reason for their visit, past dental experiences, and nature of the dental procedure planned. Enquiries about the related time of anxiety manifestations as well as their preferred anxiety reducing protocols were done as part of the study. STATISTICS: The data analysis was performed using SPSS Version 11.5. Analysis initially was performed with Chi-square test for frequency and reason of visit, with the independent samples t-test used for assessing mean score differences along with Pearson's correlation coefficient. RESULTS: The study revealed that dental anxiety has a wide prevalence rate encompassing both genders. Distinctive predominance among females (65.2%) and professionals (66.9%) exhibiting a greater degree of anxiety was identified. Pain and extraction have been cited as duress and anxiety inciting procedures (72.6%). CONCLUSION: This survey has revealed that age, gender, level of education, and procedure along with visit frequency has a direct effect on the patient's state of mind and anxiety.

The potential of heart rate variability for exploring dental anxiety in mandibular third molar surgery.

An objective method to recognize patient psychology using heart rate variability (HRV) has recently been developed and is increasingly being used in medical practice. This study compared the potential of this new method with the use of conventional surveys measuring anxiety levels in patients undergoing impacted third molar (ITM) surgery. Patient anxiety was examined before treatment in 64 adults who required ITM surgery, using two methods: measurement of HRV and conventional questionnaire surveys (state section of the State-Trait Anxiety Inventory (STAI-S) and Dental Fear Survey (DFS)). Both methods were assessed for their respective abilities to determine the impact of personal background, the amount of information provided, and the surgical procedure on patient psychology. Questionnaires and HRV yielded the same finding: dental experience was the single background factor that correlated with patient anxiety; the other factors remain unclear. The STAI-S showed a significant relationship between the information provided to the patient and their anxiety level, while the DFS and HRV did not. In addition, HRV demonstrated its ability to assess the effects of the surgical procedure on patient psychology. HRV demonstrated great potential as an objective method for evaluating patient stress, especially for providing real-time information on the patient's status.