Browsing by Author "Rimal, U"
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Publication Assessment of Level of Expectation and Awareness towards Dental Implants among Complete Denture Patients and Partial Denture Prostheses Wearers(Kathmandu University, 2020) KC, Basnyat S; Sapkota, B; Shrestha, S; Rimal, UABSTRACT Background Among many options to replace missing teeth, dental implant is widely popular but willingness to have implant treatment and its success depends on patients’ knowledge and expectations as well as the care, skill, and judgment of clinicians. Objective The main objective of this study was to assess awareness, expectation and source of information about dental implant among complete and removable partial denture wearers and to find association between them. Method A questionnaire consisting of 6 close-ended questions was used to assess the level of knowledge and awareness among patients visiting Dental Outpatient Department of Dhulikhel Hospital regarding dental implants as a treatment option for replacing missing teeth. Chi-square test was used to study the association between demographic variables and awareness about implantation. Statistical software SPSS 20.0 was used for data analysis. Result Our results revealed significant difference in age (p=0.001), education level (p=0.03) and occupation (p=0.004) in awareness of dental implant and no significant difference in gender (p=0.567), compared between complete and removable partial denture wearers. Due to lack of awareness, lower educational status and advanced age the patients responded that they “did not know “ in answer to almost all the questions. Conclusion The awareness level of dental implant was low among complete and removable denture patients and this was associated with a low level of education and lack of accurate information about dental implants. KEY WORDS Awareness, Complete denture, Dental implant, Expectation, Partial denturesPublication Assessment of Palatal Throat Form in Lateral Cephalogram and its Correlation with the Skeletal Base and Facial Divergence: An Institutional Based Study(Kathmandu University, 2021) Sapkota, B; Koju, S; Mahanta, SK; Rimal, UABSTRACT Background Along with peripheral seal, palatal throat form also has significant value to achieve good retention and stability of maxillary complete denture. The palatal throat form also determines the posterior extention of maxillary dentures and affects the comfortability of the patients. Objective To analyse the palatal throat form in a Nepalese population based on age, gender malocclusion and facial divergence. Method This study consisted of 300 randomly selected radiographs with a mean age of 21.46±5.62 years. Skeletal malocclusion in lateral palatal throat form outlines. Patient were also categorized according to different Schudy’s facial divergence angle (SN- MP). The obtained data was tabulated based on the age, gender, palatal throat form, type of malocclusion and facial divergence. The results obtained were subjected to a statistical analysis to find the relation between variants of the soft palate and types of malocclusion in different gender groups. Result Proportion between palatal throat form and malocclusion found to be significant. There is no significant difference in proportion of different class of palatal throat form between genders. Whereas Class II palatal throat form found to be most common in all facial divergence. Conclusion It was observed that Class II malocclusion was most common among three types. The relation between palatal throat form and malocclusion, was found to be statistically significant. KEY WORDS Cephalometry, Malocclusion, Soft palatePublication Association Between use of Interdental Cleansing Aids Gingival Conditions in Fixed Dental Prosthesis Patients(Kathmandu University, 2020) KC Basnyat, S; Sapkota, B; Shrestha, S; Rimal, UABSTRACT Background The fixed dental prosthesis are one of the most commonly used prosthesis which are difficult for cleansing in dental clinical practice especially the interproximal areas. As a result, periodontal disease most commonly develops in interproximal areas. The efficacy of using dental floss and interdental brushing in addition to tooth brushing reduce plaque and gingival inflammation. Objective To assess gingival condition in patients after placement of fixed dental prosthesis for a period of 3 months who regularly use or do not use dental floss and interdental brushing. Method Patients visiting the Dental Outpatient Department of Dhulikhel Hospital were selected for study. The examination was conducted using basic diagnostic tools (Mouth mirror, periodontal probe and explorer). The total number of patients involved in the study were 200. Teeth and gingiva were examined using the Plaque (Silness and Loe) and Gingiva Index (Löe and Silness). The examinations were conducted after 15 days and 3 months of placement of fixed dental prosthesis along with the oral hygiene instructions. Chi-square test and McNemar Bowker test were done to find statistical association using SPSS 20.0. Result Statistical analysis showed that there was association between frequency of interdental cleaning and plaque index (p=0.012) and gingival index (p=0.036) examined in 15 days and 3 months. Conclusion Use of Interdental cleansing aids was statistically significant to oral hygiene outcomes i.e. plaque index and gingival index. Oral hygiene instructions play a vital role in improving overall oral health. KEY WORDS Fixed partial denture, Gingival index, Oral hygiene, Plaque index