Evaluation of mandibular anterior nutrient canals in hypertensive and diabetes mellitus patients: A comparative radiographic study.

OBJECTIVE: Radiographic evaluation of nutrient canals (NCs) in the mandibular anterior region using intraoral periapical radiographs (IOPARs) and to determine whether they can be used as a potential marker for hypertension (HT) and diabetes mellitus (DM). MATERIALS AND METHODS: Randomly selected 600 patients of 21-60 years age group (Group I: 200 HT; Group II: 200 DM; Group III: Healthy subjects) were considered. The case history was recorded including details for DM and HT (duration, type, and medication). Blood pressure was measured, followed by blood examination for blood sugar levels. Selected patients were subjected to IOPARs using CS-2100C machine by the paralleling technique. Selected radiographs were evaluated by two observers independently for the presence/absence, number, and location of NCs between #33 and #43. Data obtained were tabulated and subjected to statistical analysis using SPSS 20.0 statistical software and intergroup reliability was checked using Cohen's kappa test. RESULTS: Evaluation of various parameters of NCs showed an insignificant interobserver bias. The incidence of NCs presence was noted maximum in Group II (93.5%), followed by Group I (88.5%) and III (44.5%). Of total 888 NCs found, maximum were found in Group I, followed by II and III. On comparing the incidence of NCs present among both genders and location in study groups, no statistical correlation was found. CONCLUSION: Statistically significant increase in the incidence and number of NCs in Group I and II compared to controls can act as an adjunct diagnostic marker for the detection of DM and HT; although, no significant correlation was obtained between gender and location of NCs in different study groups. Furthermore, there was no significant correlation was found between the severity of disease and incidence of the presence of NCs.

Assessment and Evaluation of Gustatory Functions in Patients with Diabetes Mellitus Type II: A study.

INTRODUCTION: The assessment of taste is critically important for an individual to enjoy life. This however, gets altered in various diseases. Diabetes Mellitus is one of the diseases in which person has dysgeusia. OBJECTIVES: This study was done to assess different taste sensations in patients suffering from Diabetes Mellitus Type II. METHODS: A total of 120 subjects were taken in this study and were divided into 3 groups. One group consisted of patients who were uncontrolled diabetics (n = 40), the second group of controlled diabetics (n = 40) and 40 subjects who were normal healthy individuals (control group). To assess their gustatory functions, two tests were performed, whole mouth above threshold and localized taste test. Whole mouth above threshold test was performed by assessing their detection threshold for each taste. RESULTS: It was seen that patients with Diabetes Mellitus showed a high threshold to sweet, salty and sour taste. Bitter was not affected in either of the groups. The other test performed was localized (spatial) test. In this test, various parts of the oral cavity are assessed by dabbing the highest concentration of the prepared solutions and their response is noted. The tongue was divided into Left posterior tongue (LPT), Right posterior tongue (RPT), Right Anterior tongue (RAT), Left Anterior tongue (LAT). Soft palate was divided into Right Soft Palate (RSP) and Left Soft Palate (LSP). The results showed a significant difference for the sweet taste in the localized regions (right anterior tongue [RAT], left anterior tongue [LAT], right posterior tongue [RPT], left posterior tongue [LPT], right soft palate [RSP], and left soft palate [LSP]) of the mouth between the three groups (P < 0.05). The results of the salty taste showed significant differences in the RAT, LAT, RSP, and LSP regions of the mouth between the groups (P < 0.05). However, the regions of LPT and RPT showed no differences between the study groups (P > 0.05). The results showed a significant difference in the sour taste in the localized regions of the mouth in all the study groups (P < 0.05). The results of the bitter taste showed significant differences in the regions of the mouth in all the three groups (P < 0.05). However, the region of LPT showed no differences between the study groups (P > 0.05). CONCLUSION: Within the limitation of this study, it was concluded that the diabetic patients had an increased satiation effect of sweet taste therefore they needed an increased quantity of sweet taste to be perceived. It was also significant for salty and sour taste, whereas bitter taste had no significance. Spatial taste test also showed differences in different regions of the tongue, soft palate. The left posterior tongue area showed no changes.

Giant central ossifying fibroma of the maxilla presenting with a pus discharging intra-oral sinus.

Central ossifying fibroma (COF) is a rare benign fibro-osseous neoplasm which has a predilection for mandible and is encountered in middle aged women. It arises from mesenchymal blast cells of the periodontal ligament, and with a potential to form fibrous tissue, cementum and bone. It is a well circumscribed lesion mainly comprising of fibrous tissue with varying amounts of bone or cementum or osteo-cementum like tissue. We present an uncommon case of COF of the maxilla in a 35-year-old male who presented with a pus discharging sinus in the maxilla. Due to the bizarre size of the lesion we have termed as 'giant' COF. There is extensive facial asymmetry on the right side with obliteration of the maxillary antrum, deviation of the nose and upward displacement of the orbit.