Tag: nevin manimala

J Clin Pediatr Dent. 2024 Mar;48(2):173-180. doi: 10.22514/jocpd.2024.045. Epub 2024 Mar 3.

ABSTRACT

One of the most common congenital anomalies of the head and neck region is a cleft lip and palate. This retrospective case-control research aimed to compare the maxillary sinus volumes in individuals with bilateral cleft lip and palate (BCLP) to a non-cleft control group. The study comprised 72 participants, including 36 patients with BCLP and 36 gender and age-matched control subjects. All topographies were obtained utilizing Cone Beam Computed Tomography (CBCT) for diagnostic purposes, and 3D Dolphin software was utilized for sinus segmentation. Volumetric measurements were taken in cubic millimeters. No significant differences were found between the sex and age distributions of both groups. Additionally, there was no statistically significant difference observed between the BCLP group and the control group on the right and left sides (p > 0.05). However, the mean maxillary sinus volumes of BCLP patients (8014.26 ± 2841.03 mm³) were significantly lower than those of the healthy control group (11,085.21 ± 3146.12 mm³) (p < 0.05). The findings of this study suggest that clinicians should be aware of the lower maxillary sinus volumes in BCLP patients when planning surgical interventions. The utilization of CBCT and sinus segmentation allowed for precise measurement of maxillary sinus volumes, contributing to the existing literature on anatomical variations in BCLP patients.

PMID:38548647 | DOI:10.22514/jocpd.2024.045

J Clin Pediatr Dent. 2024 Mar;48(2):163-172. doi: 10.22514/jocpd.2024.044. Epub 2024 Mar 3.

ABSTRACT

The appropriateness for determining Oral Health Related Quality of Life (OHRQoL) of special children by their caregivers must be thoroughly assessed. The present study was conducted to assess the Oral health related quality of life of children with disability and the stress levels of their parents. Moreover, the study also evaluated the plaque, DMFT (Decayed, missing, filled teeth) and BMI (Body Mass Index) of disabled children (cases) and healthy children (controls). The present case-control study was carried out on 150 parents of disabled children and 30 parents of healthy children (control group) at King Khalid University, Abha, KSA. The Arabic version of the 36-item parenting stress index-short format (PSI-SF) instrument was used for the assessment of parental stress, and the WHOQOL-BREF (World Health Organization Quality of Life Brief Version) Arabic version questionnaire was used for the assessment of quality of life of children. The parents or the caregivers who would be mainly occupied in assisting and rendering care to their children with different disabilities (certified by a pediatrician, aged between 4-14 years), were included in the study. Data were analyzed using statistical software. The total mean value score of the PSI scale of parents of cases was statistically found to be significantly higher compared to the mean scores among parents of controls (p = 0.004). The correlation between BMI and plaque & BMI and DMFT+df of cases indicated no statistically significant correlation while a statistically significant correlation between plaque and DMFT+df values in cases was observed. The mean score of the social relationship domain was statistically significantly different across the four levels of parents’ educational status. The severity of dental caries, plaque accumulation and education-level of caregivers had a significant impact on the OHRQoL, however, BMI did not show a significant relation with DMFT and plaque scores. The parenting stress was found to be statistically higher among the parents of cases compared to the parents of controls.

PMID:38548646 | DOI:10.22514/jocpd.2024.044

J Clin Pediatr Dent. 2024 Mar;48(2):149-162. doi: 10.22514/jocpd.2024.043. Epub 2024 Mar 3.

ABSTRACT

This retrospective study was conducted to evaluate different methods for dental age estimation in children and to examine the feasibility of using cone beam computed tomography (CBCT) data for age estimation. A total of 200 radiographic records (both digital panoramic radiographs and CBCTs) were acquired from 100 children aged 9 to 16 years, all taken on the same dates. Radiographic data was acquired from archived records and included both panoramic radiography and CBCT data belonging to the same individual. CBCT was used when panoramic radiographic data was insufficient. The pulp volume and pulp/tooth volume ratio of the left first molar teeth in the mandible were calculated from the CBCT data using MIMICS software. In addition, age was estimated by the Demirjian and Willems methods from data obtained from panoramic radiography images. Statistical analyses and linear regression analysis were performed as necessary. There was a statistically significant difference between the mean difference between the Demirjian method and chronological age, and between the Willems method and chronological age (p < 0.001). Statistically significance was achieved in a linear regression model created from pulp volume (R² = 0.098) and pulp/tooth volume ratio (R² = 0.395) data for the estimated dental age analysis (p < 0.001) and a negative correlation was observed with chronological age. When compared estimated dental age from CBCT data with chronological age, the pulp/tooth volume ratio method yielded results closer to chronological age than using only pulp volume data. When considering both panoramic radiographic age estimation methods and age estimation methods using CBCT data, we found that the results obtained with the Willems method, a panoramic radiographic age estimation technique, provided the closest results to the chronological age. More contributions should be made to the literature regarding the feasibility of age estimation using pulp and tooth volume as an alternative method.

PMID:38548645 | DOI:10.22514/jocpd.2024.043

J Clin Pediatr Dent. 2024 Mar;48(2):129-135. doi: 10.22514/jocpd.2023.075. Epub 2024 Mar 3.

ABSTRACT

In recent years, esthetic expectations have come to the fore in pediatric dentistry, as in every field of dentistry. Therefore, to better meet patients’ expectations, the steps taken to determine and improve the current level of knowledge of pediatric dentists on tooth discoloration gain importance. This study aims to measure the knowledge levels of pediatric dentists regarding tooth discoloration. A 33-questioned survey created online was emailed to pediatric dentists between March and December 2021. The first part included four multiple-choice and two open-ended questions regarding demographic characteristics. The second part was to measure the participants’ knowledge of tooth discoloration. The last part was to evaluate the clinical approaches of the participants. Participants who agreed to answer all of the questions were included in the study (n = 129). The knowledge levels of the participants were scored according to the accuracy of their answers. The data were statistically analyzed using descriptive statistics and chi-square tests. Of the pediatric dentists who participated in this study, 16.3% had high knowledge, 79.8% had medium knowledge, and 3.9% had insufficient understanding of tooth discoloration. There was no correlation between time since dental school graduation and time spent practicing as a pediatric dentist (p > 0.05). The group with the highest average level of knowledge was the group most frequently encountered with tooth discoloration in the clinic (p ≤ 0.05). On average, pediatric dentists had moderate knowledge of tooth discoloration. The group with the highest average expertise in this field was the group that most frequently encountered and treated tooth discoloration. Information on tooth discoloration due to systemic factors was insufficient. To increase the knowledge level of pediatric dentists about the causes and treatments of tooth discoloration, it may be beneficial to establish training programs during and after specialization education.

PMID:38548642 | DOI:10.22514/jocpd.2023.075

J Clin Pediatr Dent. 2024 Mar;48(2):121-128. doi: 10.22514/jocpd.2024.041. Epub 2024 Mar 3.

ABSTRACT

This study aims to investigate the impact of a tooth-brushing guidance system on the enchancement of the dental plaque removal in preschool children. In this study, we selected a group of 124 healthy children in which their aged were between 3 and 5 years old following by treatment at the Pediatric Dentistry Center at Jinzhou Stomatological Hospital (JinZhou, Liaoning Province, China). We then followed up to check and identify the Turesky modification of the Quigley-Hein plaque index (TMQHPI). Study group was randomly assigned to an experimental group in which they received constantly guidance on intelligent tooth-brushing and a control group which was used by manual brushing techniques. The total numbers in each group were 62 participants that were gone under the clinical investigation for seven days. The plaque index of both groups were assessed by using a plaque display instrument and a periodontal probe for up day 28. It was shown that the experimental group had a lower average TMQHPI value (0.98 ± 0.15) in comparison with control group (1.41 ± 0.17), and this difference was statistically significant (p < 0.05). The experimental group had a significantly lower TMQHPI value (0.89 ± 0.13) on the tongue/palatal side of the anterior teeth area in comparison with control group (1.41 ± 0.17) (p < 0.05). We observed that experimental group showed significantly lower TMQHPI value (1.16 ± 0.12) on the tongue/palatal side of the posterior dental region in comparison with control group (1.70 ± 0.13) (p < 0.05). It was confirmed a significant difference in the average plaque clearance rate between the experimental and control groups (p < 0.05). Our study clearly indicates that a developed method of toothbrush guide effectively improved the removal rate of plaque compared with manual tooth-brush, specifically in hard-to-reach areas like the tongue and palate.

PMID:38548641 | DOI:10.22514/jocpd.2024.041

J Clin Pediatr Dent. 2024 Mar;48(2):102-110. doi: 10.22514/jocpd.2024.039. Epub 2024 Mar 3.

ABSTRACT

This randomized, controlled clinical trial compares the clinical performance of glass-fibre and resorbable polylactic acid (PLA) intracanal posts used to restore carious primary incisors in young patients. The study sample includes 180 primary upper central incisors of 90 children aged 3 to 4 years. All patients were randomly divided into two equal groups of 45 children who received PLA and glass-fibre (GFP) intracanal posts. The clinical assessment of incisor restorations was carried out immediately upon completion and at months 3, 6 and 12 according to the following criteria: anatomical form, marginal adaptation, surface roughness, marginal pigmentation, colour match, secondary caries and contact point. The Gingival Index (GI), the Bleeding Index (Cowell modification; mBI), and bite force (BF) were measured. At the 3-month follow-up, the occlusal BF of patients who received PLA posts was higher than the baseline; the GI and mBI scores were lower, by contrast (p < 0.05). This tendency was even more pronounced 6 and 12 months after the restoration. The incidence of side effects or symptoms (apical inflammation, cervical fracture, loosening of the crown) after the PLA posts was significantly lower than after the GFP (p < 0.05). No statistically significant differences were present between the two groups with respect to colour matching, anatomical form, marginal adaptation, marginal pigmentation, surface roughness, occlusal contact and secondary caries. Based on the results, applying PLA intracanal posts and cyanoacrylate to residual anterior crowns in young children can improve their gingival health, reduce side effects, and increase the likelihood of successful restoration.

PMID:38548639 | DOI:10.22514/jocpd.2024.039

J Clin Pediatr Dent. 2024 Mar;48(2):93-101. doi: 10.22514/jocpd.2024.038. Epub 2024 Mar 3.

ABSTRACT

When dental pulp is exposed, it must be covered with a biocompatible material to form reparative dentine. The material used, besides being biocompatible, should have an ideal surface structure for the attachment, proliferation and differentiation of dental pulp stem cells. This study aimed to evaluate the porosity of the microstructures of four pulp capping materials using micro-computed tomography (micro-CT). Biodentine, Bioaggregate, TheraCal and Dycal materials were prepared according to the manufacturer’s instructions using 2 × 9 mm Teflon molds. A total of 60 samples, 15 in each group, were scanned using micro-CT. Open and closed pores and the total porosity of the microstructures of the materials were assessed. The findings obtained from the study were analyzed via the Kruskal-Wallis test followed by the Mann-Whitney U test. The porosity of Bioaggregate was significantly higher than that of Biodentine, Dycal and TheraCal in all porosity values. While Biodentine did not show a statistically significant difference in open and total porosity values from either TheraCal or Dycal, closed porosity values of Dycal were significantly higher than those of Biodentine and TheraCal. Because of the affinity of cells to porous surfaces, the pulp capping materials’ microstructure may affect the pulp capping treatment’s success. From this perspective, the use of Bioaggregate in direct pulp capping may increase the success of treatment.

PMID:38548638 | DOI:10.22514/jocpd.2024.038

J Clin Pediatr Dent. 2024 Mar;48(2):88-92. doi: 10.22514/jocpd.2024.037. Epub 2024 Mar 3.

ABSTRACT

Two-visit root canal treatment for children reduce the time of visits and the by-chair time in comparison with the three-visit root canal treatment. However, it is not clear whether two-visit root canal treatment increase the risk of complications. This study aimed to evaluate the clinical effects and post-operative pain intensity after the root canal treatment between two-visit and three-visit groups in primary molars from children.106 patients were screened for eligibility, of which 74 went back to the preservation visit. Therefore, 74 primary molars from 74 children that diagnosed with chronic pulp and periodontal tissue diseases in the clinics of pediatric dentistry were retrospectively analyzed, in which 37 in the two-visit group and 37 in the three-visit group. The total effective rate and postoperative pain intensity were assessed after treatment and all statistical data were carried out with SPSS software.The average age of children in the two-visit and three-visit groups was 6.4 and 7.0, respectively, with no significant difference (p = 0.056). The two-visit group consisted of 59.5% male and 40.5% female children, while the three-visit group consisted of 56.8% male children and 43.2% female children (p = 0.813). Two months after treatment, the total effective rate in the three-visit group was 97.30%, a little higher than that in the two-visit group (94.59%), but with no significant difference (p = 0.201). Besides, there was also no significant difference in pain intensity between the two-visit and three-visit groups (p = 0.692). Therefore, there were no significant difference of total effective rate and pain intensity in root canal treatment between the two-visit and three-visit groups in primary molars from children.

PMID:38548637 | DOI:10.22514/jocpd.2024.037

J Clin Pediatr Dent. 2024 Mar;48(2):72-81. doi: 10.22514/jocpd.2024.035. Epub 2024 Mar 3.

ABSTRACT

Fluoridated dentifrices have antibacterial effects on children’s teeth. On the other hand, the side effects encountered with the use of them have led researchers to look for safe alternatives. This study aimed to determine the antibacterial effect of different commercially available fluoride-free dentifrices on Streptococcus mutans (S. mutans) in comparison with different concentrations of fluoridated dentifrices. Study groups comprised of fluoride-free dentifrices, which contain Probiotic (Activated Charcoal Probiotic Dentifrice-Group P), Aloe Vera-Group AV and Salivary Proteins-Group SP. Fluoridated dentifrices containing 1450 ppm fluoride-Control Group 1 and 500 ppm fluoride-Control Group 2 served as control groups. Antibacterial activity was assessed by Minimum Inhibitory Concentrations and agar well diffusion assays on S. mutans. Biofilm inhibition assay was performed with dentifrices, which had antibacterial activities, and a negative control phosphate-buffered saline (Group PBS) on sterile hydroxyapatite discs against S. mutans. Statistical evaluation was performed. Only group AV showed an antibacterial effect on S. mutans, while control groups showed a similar antibacterial effect. The mean number of viable bacteria present in S. mutans biofilm in Control Group 1 and 2 and Group AV were statistically significantly lower than that in Group PBS, but there were no statistically significant differences between Control Groups and Group AV. Antibacterial activity of commercial dentifrices against S. mutans may be exerted by antibacterial components other than fluoride. Aloe vera-containing toothpaste showed an antibacterial effect on S. mutans, although not as much as the fluoride-containing toothpastes in the control groups. However, further in vivo and long-term studies are required.

PMID:38548635 | DOI:10.22514/jocpd.2024.035

J Clin Pediatr Dent. 2024 Mar;48(2):64-71. doi: 10.22514/jocpd.2024.034. Epub 2024 Mar 3.

ABSTRACT

Tooth avulsion is a frequently encountered dental emergency. Children are commonly reported group due to frequent sports activities, trauma, accidents and falls. Prompt emergency management is vital for long term success and to avoid morbidity. The study was aimed to assess the understanding of intern dentists about the emergency handling of avulsed teeth cases as mostly they are first responders among health care personnel. In this study a fourteen-item questionnaire with predefined responses was shared as online Google survey form with intern dentists of 5 different dental teaching hospitals of Islamabad, Pakistan. The duration of the study was 6 months (01 March 2022 to 31 August 2022). The questions were intended to collect personal information and to check level of knowledge and awareness about the management of avulsed tooth among the dental interns. The data was analyzed by statistical methods and is presented through tables and descriptive methods. In total, 152 participants completed the shared questionnaire. The vast majority (71%) of them were aware of the initial management of avulsed teeth, 49% were aware of the ideal transport medium for an avulsed tooth, (43%) were aware of the critical time for successful replantation, while (62%) had knowledge of the multiple factors responsible for the outcome of the tooth replantation. For majority of the statements, female participants had better knowledge as compared to their male counterparts. Statistically significant difference was noted for the statement “If you found the knocked-out tooth and it is dirty what will be your initial approach?” with female participants having better knowledge as compared to the male (p value = 0.005). Based on our study results, generally dental interns are well-informed but still lack expected level of awareness regarding the proper management protocol for avulsed tooth. Hence, improvement is needed regarding the effective handling of avulsed teeth cases.

PMID:38548634 | DOI:10.22514/jocpd.2024.034