ANATOMICAL VARIABILITY OF THE ALVEOLAR PROCESS OF THE MAXILLA BASED ON MULTISLICE COMPUTED TOMOGRAPHY DATA.

Modern research methods, widely implemented in routine medical practice, open new horizons for the study of anatomical structures. The maxilla is one of the regions of the human skull that shows significant variability with age and gender. This is due to the peculiarities of tooth eruption and age-related changes in the periodontium and adjacent structures, which undoubtedly affect the structure of the alveolar process, sometimes drastically altering it over time. The aim of our study was to determine the anatomical variability of the alveolar process of the maxilla based on multislice computed tomography data. MATERIAL AND METHODS: The research was conducted based on the results of 400 spiral computed tomography scans of males and females aged 18 to 95 years with detection of the anatomical variability of the alveolar process. RESULTS: The average height of the alveolar process was 14.3±0.99x10^-3 m. The thickness of the wall also showed considerable variability. It was maximal in the middle part and minimal in the lateral part of the wall, measuring 1.905±0.021x10^-3 m and 1.15±0.011x10^-3 m, respectively. CONCLUSIONS: We determined its thickness, density, and identified teeth whose roots are connected to the maxillary sinus. The thickness of the alveolar process correlates with the volume of the sinus, showing a strong negative correlation (r=-0.92). Thus, with larger sinus sizes, the alveolar process has a smaller thickness. According to calculations, there is a correlation between the upper facial index and the size of the alveolar process (r=0.64). In dolichocephalic individuals, the longitudinal size is greater than in brachycephalic individuals, where the transverse size of the alveolar process prevails.

PEDAGOGICAL ASPECTS OF THE IMPACT OF SMOKING ON THE HUMAN BODY BASED ON RADIOGRAPHIC DENSITY INDICATORS OF MAXILLARY SINUS BONE WALLS.

The most effective process of quitting smoking can be achieved through precise and complete identification of the adverse effects on the human body. The aim was to examine the influence of smoking on the density of the walls of the paranasal sinuses. 80 individuals of the young age and both genders were included into the research. Depending on the presence of pathological changes in the sinuses and smoking habits, all participants were divided into four groups. It was found that in the group of smokers without any paranasal sinus pathology, the density is 2.66% lower than the intact group. This figure is significantly higher in patients suffering from rhinosinusitis but not smoking, where it is 45.18%. The maximum difference from the control group is observed in individuals suffering from chronic rhinosinusitis and being smokers, with a difference of 81.03%. Pedagogical aspects of the impact of smoking on the human body based on radiographic density indicators of maxillary sinus bone walls were detected. It has been observed that smoking can exacerbate the negative impact of inflammatory processes in the paranasal sinuses.