Pulse oximetry in paediatric dentistry.

Pulse oximetry is a technique used to measure the levels of blood oxygen saturation. Because this technique is regarded as non-invasive, easy to apply, and accurate technology, the number of possible applications in general dentistry practice has been gradually increasing. The aim of the present study was to summarise the contemporary research literature concerning the use of pulse oximetry in paediatric dentistry. We made a critical evaluation of the clinical applications of pulse oximetry and the advantages and disadvantages of this technique. Knowledge of innovative methods and techniques for treatment and diagnostics by paediatric dentists is a valuable advantage in dealing with the functional problems in attending dental patients. The expository analysis allows reviewing the succession of this diagnostic approach.

Dental fear and anxiety in children: a review of the environmental factors.

Dental fear and anxiety are psychological reactions that interfere significantly with daily life. They are problems suffered by many patients worldwide that remain a significant challenge to providing adequate dental care. The multifactorial etiology of children's dental fear and anxiety identifies the influence of many different risk factors in its development.The aim of this review article is to analyse the scientific literature regarding the different factors associated with dental fear and anxiety in children. Our review of the literature presents a critical analysis of the contributing factors in dental environment that have been investigated in the literature and provides an insight into the possible explanations on the influence of these factors in pediatric patients.Being familiar with these factors would facilitate behaviour management in anxious children. The findings of the literature review give grounds to undertake studies investigating the influence of contributing factors in all pediatric age subgroups.

Dental Fear of 6-12-year-old Children - Role of Parents, Gender and Age.

AIM: To investigate the level of dental fear in middle childhood and the impact of various personal and social factors that contribute to developing dental fear. MATERIALS AND METHODS: The study included sixty-seven 6-12-year-old children and their parents, randomly selected while receiving their treatment at the Department of Pediatric Dentistry, Plovdiv. A modified version of Dental Subscale of the Children's Fear Survey Schedule (CFSS-DS) was used to assess the dental fear of each patient. An interview was conducted with the parents to gather information about patient's gender and age, parent's dental anxiety (Corah's dental anxiety scale-DAS) and pre-appointment preparation of children. RESULTS: The results show that the mean of CFSS-DS for children is 30.28±1.17. Concerning the age and gender the comparison between groups of patients with different levels of dental fear demonstrate no significant difference (p>0.05). 60.6%±0.49 of parents prepare their children themselves for the future dental visit and 39.4%±0.49 rely on the dentists to do it. The analysis shows that parent's dental anxiety and pre-appointment preparation are not associated with the level of dental fear of their children (p>0.05). CONCLUSIONS: In middle childhood the majority of children show no or low level of dental fear. The personal and social factors we studied are not determinant risk factors for 6-12-year-old children to develop dental fear.

Influence of Er:YAG Laser on Objective and Subjective Parameters of Stress during Sealant Application in Children.

BACKGROUND: Acceptance of lasers as alternatives and accessory tools to traditional methods in dental medicine has created an explosion of interest. Er:YAG laser is recommended for enamel conditioning. There is no study evaluating the anxiety in children during fissure sealing procedures when using Er:YAG laser compared to the routine application technique. AIM: To evaluate the objective and subjective stress parameters in children during a preventive procedure when using Er:YAG laser for additional enamel conditioning before pit and fissure sealant application compared to the routine clinical application technique. MATERIALS AND METHODS: The study included sixty-four 6-12-year-old children, divided into two equal treatment groups. A standardized fissure sealant application was performed, as in the intervention group before acid etching, the occlusal surfaces of teeth were conditioned with Er:YAG laser (2940 nm). During the procedure, objective and subjective stress parameters were recorded. RESULTS: Significantly lower degree of dental anxiety was found at the end of the dental visit of the study group (p<0.001). During the professional cleaning of the tooth surface, the mean heart rate was low (95.55±14.29 bpm) within the physiological normal range. The objective and subjective stress parameters show no significant differences between the two subgroups during sealing procedure (p>0.05). CONCLUSIONS: Application of Er:YAG laser during sealant application does not provoke anxiety and is well accepted by children in dental environment. Preventive procedures at the beginning of a dental visit decrease the initial levels of dental anxiety and contribute to an effective treatment process.

Behaviour Evaluation Scales For Pediatric Dental Patients - Review And Clinical Experience.

The present article makes a review of the relevant literature on the scales used in the assessment of behaviour of pediatric dental patients as well as presents the results we have had of using a modified Kurosu Behaviour Evaluation Scale to assess a study sample. The review makes a critical analysis of current evaluation methods and the design of assessment scales. The assessment tools most commonly used in pediatric dentistry are presented in a chronological order from the past to the present. The clinical study we conducted used a modified Behaviour Evaluation Scale developed by Kurosu for the assessment of the behaviour of children. The study showed that during dental treatment of children in the age range of 6 to 12 years the prevailing objective behaviour characteristics in accordance with Kurosu's behaviour evaluation scale are related to the eyes and the facial expression. The findings from the literature review and the results of our study warrant further studies to develop easy-to-use assessment tools that would enhance the objective assessment of behaviour.