The Association between Carbohydrate Intake and Periodontal Health in the Elderly

Background and Objective: Periodontal disease is one of the most common chronic oral diseases worldwide. A variety of foods may affect periodontal health. Due to the importance of periodontal health in the old age, this study was designed to investigate the association between carbohydrate intake and periodontal health in the elderly in Amirkola, northern Iran. Methods: This cross-sectional study is part of the second phase of the Amirkola Health and Ageing Project (AHAP). The evaluated participants included 400 elderly people (200 men and 200 women). Socio-demographic data of all subjects were recorded in the information form. Periodontal status, including plaque index (PI), periodontal disease index (PDI) and Oral Hygiene Index (OHI) were evaluated. Then, the Semi-Quantitative Food Frequency Questionnaire (SQFFQ) was completed in order to receive daily carbohydrates in grams per day for all Participants. Then, the relationship between carbohydrate intake and periodontal health was evaluated. Findings: The participants consumed an average of 316±102.4 gr/day carbohydrates. The mean range of PI, OHI, PDI and in the high carbohydrate intake (>300 gr) group were 2.18±1.39, 2.84±1.51 and 1.51±0.86, respectively, and this rate was lower than the group with low carbohydrate intake (<300 gr) (1.96±1.52, 2.56±1.53 and 1.37±0.91), but the difference between the two groups was not significant. Conclusion: In the present study, there was no relationship between periodontal health indices and carbohydrate intake

Root Canal Anatomy of Maxillary and Mandibular Teeth

It is a common knowledge that a comprehensive understanding of the complexity of the internal anatomy of teeth is imperative to ensure successful root canal treatment. The significance of canal anatomy has been emphasized by studies demonstrating that variations in canal geometry before cleaning, shaping, and obturation procedures had a greater effect on the outcome than the techniques themselves. In recent years, significant technological advances for imaging teeth, such as CBCT and micro-CT, respectively, have been introduced. Their noninvasive nature allows to perform in vivo anatomical studies using large populations to address the influence of several variables such as ethnicity, aging, gender, and others, on the root canal anatomy, as well as to evaluate, quantitatively and/or qualitatively, specific and fine anatomical features of a tooth group. The purpose of this chapter is to summarize the morphological aspects of the root canal anatomy published in the literature of all groups of teeth and illustrate with three-dimensional images acquired from micro-CT technology.info:eu-repo/semantics/publishedVersio

The Relationship between Depression and Periodontal Indices in the Elderly in Amirkola

BACKGROUND AND OBJECTIVE: Chronic periodontitis is a slow-growing inflammatory disease that often occurs in adults. In the elderly, periodontal indices may also change due to a number of psychological factors, such as depression and consequent changes in cortisol levels. Therefore, this study was performed to investigate the relationship between depression and periodontal indices in the elderly in Amirkola, Northern Iran. METHODS: This case-control study, which is part of the second phase of the Amirkola Health and Ageing Project (AHAP) to investigate the health status of the elderly in this city, was performed on 300 elderly people. After examination, subjects were divided into two groups: periodontitis (n=100) and control (n=200). In both groups, the presence of depressive symptoms was assessed using the Geriatric Depression Scale (GDS), in which a score of 5 or higher is a sign of depression, and periodontal indices including OHIS and PDI were examined based on PDI≥4 periodontitis criterion. Then, the two groups were compared in terms of the association between periodontal indices and depression. FINDINGS: In this study, 133 were female (44.3%) and 167 were male (55.7%). 35 patients (35%) in the case group and 61 patients (30.5%) in the control group had symptoms of depression. The mean GDS score in patients with periodontitis (3.70±3.68) was slightly higher than healthy individuals (3.49±3.40), but no significant correlation was observed between GDS and PDI. Old age, male gender, lower level of education and smoking were higher in patients with periodontitis, which was statistically significant only in smoking and level of education (p=0.042 and p=0.009, respectively). In this study, a positive and weak relationship was observed between age and PDI (r=0.19 and p=0.001). CONCLUSION: The results showed that there is a relationship between periodontal indices and depression. Although it was not statistically significant, it is clinically noteworthy