Oral Cavity Status of Type 1 Diabetic Patients Who Underwent an Oral Hygiene Tuition.

Diabetes mellitus is a civilization disease which affects increasing number of people. Diabetes essentially influences gingival disease, periodontal disease, saliva secretion disorders and its parameters. The aim of the study is both assessing the oral cavity status of that group of patients to clearly identify their treatment needs and the effectiveness of implementation of oral hygiene training. 57 patients with type 1 diabetes and 31 healthy declared their contribution to the research. The research was conducted within two visits. The evaluation was done during clinical examination: teeth condition, oral hygiene. During the end of the first visit patients received professional oral hygiene instructions. Analysis of the clinical research in both groups showed no differences for Decayed- Missing- Filled teeth index and Dental Treatment Index. The results demonstrated disparity between the groups for the decayed teeth component and filled teeth component (symptomatically higher values in the researched group). There was statistically significant difference in the modified Sulcus Bleeding Index values analysis between both groups. Conducting hygiene instructions influenced the decline of Approximal Plaque Index and Oral Hygiene Index in the treatment group. It is essential for dentists in cooperation with diabetologists to educate patients on the necessity to maintain oral hygiene procedures.

Oral Mucosa Status and Saliva Parameters of Multimorbid Adult Patients Diagnosed with End-Stage Chronic Kidney Disease.

There has been an increasing number of patients diagnosed with chronic diseases. Many of those diseases determine changes in patients' social and even professional life. The aim of the present work was to analyze saliva and oral mucosa parameters in adult patients diagnosed with chronic diseases. A total of 228 patients took part in the research. A total of 180 patients were hemodialyzed in Diaverum dialysis stations, and there were 48 patients from the Conservative Dentistry with Endodontics Clinic of the Academic Centre of Dentistry of Silesian Medical University in Bytom and patients from the dentistry division of the Arnika Clinic in Zabrze not diagnosed with any such diseases. Selected saliva parameters (secretion, pH and buffer capacity) and mucosa status were examined. In order to obtain information regarding xerostomia, patients were given a questionnaire. Patients assigned to the control group rarely used water to make swallowing easier or used candies to lessen the feeling of oral cavity dryness. They also rarely suffered from eye dryness. The feeling of dryness also did not influence their social life. The amount of produced saliva was higher in the control group. There was a significantly lower percentage of patients with a low buffer capacity of saliva. There were no differences in terms of saliva pH values between the two groups of patients. A significantly lower number of patients were diagnosed with ecchymosis, candidiasis, scrotal tongue and mechanical damages. Patients diagnosed with chronic diseases need to be provided with long-term care.

Periodontal Treatment Needs of Hemodialized Patients.

End-stage renal failure is the reason for complications in many systems and organs, and the applied pharmacotherapy often causes the deepening of already existing pathologies within the oral cavity, such as: caries, periodontal diseases, mucosal lesions or reduced saliva secretion. Reduced saliva secretion results in an increased accumulation of dental plaque, its mineralization and prolonged retention, which leads to the development of gingival and periodontal inflammation. There is some evidence that chronic kidney diseases are influenced by periodontal health. The aim of the work was to evaluate the dental needs by the usage of clinical assessment of periodontal tissues of patients suffering from end-stage chronic kidney disease, arterial hypertension or/and diabetes mellitus. MATERIAL AND METHODS: 228 patients underwent the research. 180 patients were hemodialized in Diaverum dialysis stations (42 of them were diagnosed with end stage chronic disease, 79 with the end stage chronic disease and arterial hypertension, 16 with end stage chronic kidney disease and diabetes, 43 with end-stage chronic disease, arterial hypertension and diabetes) and 48 patients of the Conservative Dentistry with Endodontics Clinic of Academic Centre of Dentistry of Silesian Medical University in Bytom and patients of the dentistry division of Arnika Clinic in Zabrze not diagnosed with any of the aforementioned diseases. The scheme of the research comprised 2 parts: analysis of the general health and assessment of the periodontal status which contain the following indices: Periodontal Probing Depth (PPD), Clinical Attachment Lost (CAL), Bleeding Index or Bleeding on Probing Index (BI or BOP), Community Periodontal Index for Treatment Needs (CPITN). RESULTS: Significantly lower percentage of patients with healthy periodontal tissues and higher percentage with periodontal pockets deeper than 3.5 mm and the loss of trainers connective of 5 mm or higher were in the examined group. The values of the bleeding index were significantly lower in control group. The analysis of the CPITN index indicates higher percentage of patients qualified as CPI 1 or 2 in the control group while in the examined one most of the patients turned out to require specialist periodontal treatment. CONCLUSIONS: there is a direct relationship between periodontal status and end-stage renal disease which typically includes other chronical civilization ailments. It is important to develop a scheme for the easy and rapid examination of periodontal status, to determine the treatment needs in this area, which will allow precise assignment of long-term dialyzed patients to the range of prophylactic and therapeutic procedures.

Oral cavity status of long-term hemodialized patients vs. their socio-economic status.

BACKGROUND: The chronic kidney disease, blood hypertension and diabetes are recognized as civilization diseases that affect more and more people. The probability of encountering a patient suffering from these diseases is increasing. As such, it appears crucial to better understand the specific dental needs of such groups of patients. The aim of the work was to assess the oral hygiene status and the needs of patients suffering from the end-stage chronic kidney disease, arterial hypertension or/and diabetes. MATERIAL AND METHODS: Two hundred and twenty eight patients were included in the research. One hundred and eighty patients were hemodialized in Diaverum dialysis stations and 48 patients were from the Conservative Dentistry with Endodontics Clinic of the Academic Centre of Dentistry in Bytom, Silesian Medical University in Katowice, and from the Dentistry Division of the Arnika Clinic in Zabrze, and were not not diagnosed with any of the diseases mentioned. The research scheme was divided into 3 parts, consisting of an analysis of the general health socio-economic status, a survey and an assessment of oral health. RESULTS: The patients who were not suffering from any of the discussed diseases were more aware of how to properly perform hygienic procedures. Most of the patients from both the control and examined groups were not using any rinsing solutions. A higher percentage of patients in the control group was using dental floss, changing their toothbrush every 3 months and brushing their teeth for ≥2 min. The Aproximal Plaque Index and the Oral Hygiene Index-Simplified values in the control group were significantly lower in comparison to the examined group. CONCLUSIONS: The socio-economic status of hemodialized patients was low, which in most cases was a result of the difficulties in starting a job. Due to the lower standards of life, the neglect of oral hygiene maintenance and its consequences could be observed. Med Pr. 2020;71(3):279-88.

Foreign body of endodontic origin in the maxillary sinus.

Foreign bodies found in the maxillary sinus include tooth roots, burs, dental impression material, root-filling materials, dental implants, and needles. The purpose of this paper was to present an unusual case of a large foreign body of endodontic origin (root-filling material) removed from the maxillary sinus. A 45-year-old generally healthy male patient reported to the Department of Conservative Dentistry with Endodontics of the Medical University of Silesia, because of orbital and buccal pain on the right side of his face and headaches in the preceding 6 months. Those symptoms were associated with the end of endodontic treatment of teeth 14 and 16. Periapical X-rays, including of teeth 14 and 16, showed the presence of root canal filling with extrusion of endodontic obturation material beyond the apices of tooth 14. In the case of tooth 16, a completely filled palatal canal and incompletely filled buccal canals were found. There was also an irregular dimness at the upper edge of the X-ray image. Panoramic radiography and computed tomography demonstrated a foreign body in the right sinus. Sinus exploration was performed via a surgical procedure conducted using topical anesthesia. The root apices of tooth 14 were resected, and foreign substance was removed. The practitioner did not correctly recognize a complication that occurred during endodontic treatment, which resulted in extrusion of endodontic material beyond the root apices of tooth 14. This case emphasizes the potential impact that an involved maxillary sinus may have on endodontic therapy. Detailed diagnostic identification based on the medical interview, physical and histopathological examinations, and diagnostic imaging allowed rapid surgical intervention and prevented local and general complications. It is important to realize that the range of the periapical X-ray projection is not always sufficient.

Concept of experimental preparation for treating dentin hypersensitivity.

BACKGROUND: Dentinal hypersensitivity (DH) is a diagnostic and therapeutic problem that is now appearing more frequently in modern dentistry. The aim of this work was to elaborate formulation of a new, original desensitizing preparation with prolonged action based on the knowledge of similar commercializations and to compare their performance in vitro. METHODOLOGY: The analyses were performed with the aid of NMR spectroscopy. The experimental and commercial preparations were examined in vitro after thermocycling on human teeth by optical microscopy. The presence of the material on tooth tissue, its ability to penetrate into the tooth structure and its layer thickness were subjected to statistical analysis. RESULTS: A detailed knowledge on composition of commercial material was achieved from spectroscopic measurements. A new adhesive monomer was synthesized and incorporated into an experimental desensitizing formulation. The new monomer appeared to have comparable performance to the commercial one when regarding the affinity to tooth tissue and resistance to thermocycling. CONCLUSIONS: The experimental formulation comprising a new adhesive monomer seems to be promising and could be applied in dental practice providing that biocompatibility is satisfactory.

Natural and Controlled Demineralization for Study Purposes in Minimally Invasive Dentistry.

Artificially induced demineralization of enamel is frequently used during laboratory tests, particularly in minimally invasive dentistry. The aim of this study was to analyze demineralization techniques of hard tooth tissue applicable in the research of materials in minimally invasive dentistry. The most important factor taken into consideration when designing a method is to make a model as closely similar to the natural environment of the human oral cavity as it is possible. In vitro models allow us to maintain stability and control over the environment and guarantee repeatability of the results. There are main models to produce dental caries outside of the body. The first model is chemical and it uses acids. It is simplified and reflects the actual environment of the oral cavity to a lesser degree. The second model is biological and it is more accurate as it uses microorganisms which build the dental plaque. Among in vitro protocols are also used pH-cycling models. Based on the available literature, it was found that bovine teeth and human teeth with demineralization diagnosed while still inside the oral cavity are the most frequently used kind of specimens in research conducted with use of the chemical model. Not a single case of use of the biological and pH-cycling models were found in the available literature related to the research of infiltrants in minimally invasive dentistry.

Influence of hygienic preparations with a 3% content of ethanol extract of Brazilian propolis on the state of the oral cavity.

BACKGROUND: One of the most important measures to be undertaken in order to fight gingivitis and periodontitis is maintenance of proper hygiene of the oral cavity. The research to improve the content of toothpaste has continued for many years so that they should become better in terms of therapeutic abilities. OBJECTIVES: The aim of this work was to determine and investigate the influence of the application of toothpaste and gel with 3% ethanol propolis extract on the state of the oral cavity. MATERIAL AND METHODS: The research group comprised 80 adult patients divided into two subgroups: Group I, which comprised 40 patients without pathological changes within the boundaries of the periodontium, and Group II, also 40 patients endangered with the occurrence of periodontitis caused by dental plaque and lack of proper hygiene of the oral cavity. Qualification for both groups was based on an interview and analysis of clinical documentation and assessment of adequate indices such as API, OHI and SBI. The patients underwent three examinations: initial, follow-up after 7 days and after 8 weeks since the beginning of the program. Moreover, the patients were instructed about hygienic procedures of the oral cavity. Four groups (T, G, CT, CG), 20 patients each, were created from research groups I and II. They used the following preparations: T--Dental Polis DX toothpaste with propolis content, G--Dental Polis DX toothpaste without propolis content, CT--Carepolis gel with propolis content, CG--Carepolis gel without propolis content. The patients were informed about the type of hygienic preparation they were given to use (whether it contained propolis or not). Moreover, they were interviewed for their subjective evaluation of the product received. RESULTS AND CONCLUSION: Results of the research show the effectiveness of hygienic preparations with 3% content of ethanol propolis extract in both groups of patients: without pathological changes within the boundaries of the periodontium and in the case of patients endangered with the occurrence of gingivitis caused by dental plaque