scholarly journals The quality of Alginate Impressions for fabrication of Fixed Partial Dentures Received by Commercial Dental Laboratories in Bangladesh

2013 ◽  
Vol 2 (1) ◽  
pp. 02-07
Author(s):  
Aleya Begum ◽  
ASM Shahin ◽  
Md Ali Afzal Khan ◽  
Md Saiful Islam ◽  
Rubaba Ahmed
Keyword(s):  
Treatment Plan ◽  
Cross Sectional Study ◽  
Good Choice ◽  
Finish Line ◽  
Cross Sectional ◽  
Impression Material ◽  
Dental Practitioners ◽  
Model Preparation ◽  
Line P

The study was conducted to evaluate the quality of alginate impression sent to commercial dental laboratories for fabrication of Fixed partial dentures (FPD), to describe the frequency of clinically detectable errors and to determine correlation between factors. A Cross-sectional Study in eight commercial dental laboratories was conducted and a sample of 171 impressions was examined. For each impression, type of tray used, number of prepared units per jaw, model preparation time, manipulation quality, impression of arch, tray showing through impression material and utilization of embedded retraction cord were recorded. Over half of the specimens (58%) inspected were found to be unsatisfactory as they contained at least one detectable error. These errors included alginate manipulation with granularity (5.8%), Impression of partial arch (26.3%), Bubbles at finish line (4.1%) Presence of tears along the margin (6.4%), Tray showing through material (43.9%), Delayed model prepared (29.8%) and Did not used Retraction cord (78.4%). Significant associations were found between manipulation of impression material and presence of tearing at the margin line ( p=.007) and presence of bubbles at the margin line (p=.011). Selecting alginate impression material as a final impression is not a good choice for fabricating FPD. Therefore, the dental practitioners need to revise their treatment plan before taking impression. DOI: http://dx.doi.org/10.3329/updcj.v2i1.13950 Update Dent. Coll. j: 2012; 2 (1): 02-07

scholarly journals Attitudes and opinions of dental practitioners towards the use of clinical photography in Srinagar: a cross sectional study

2020 ◽  
Vol 8 (5) ◽  
pp. 1818
Author(s):  
Asif Yousuf ◽  
Iram Jan ◽  
Mohsin Sidiq
Keyword(s):  
Cross Sectional Study ◽  
Dental Practice ◽  
Sectional Study ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Clinical Photography ◽  
Dental Practitioners ◽  
Srinagar City ◽  
Dental Photography

Background: Clinical photography has become a part of modern-day dental practice. It has been used for dento-legal documentation, diagnosis, clinical assessment, treatment planning, patient motivation, communication with the patient and laboratory, academic purposes and also for marketing. The aim of the study was to assess and determine the knowledge and the extent of the use of photography by dental practitioners of Srinagar city.Methods: A cross-sectional survey involving a questionnaire consisting of 10 questions was distributed among 88 randomly selected dental practitioners of Srinagar city, out of which 72 dental practitioners responded positively and returned the questionnaire. The data collected were computerized and analyzed statistically. The average values of the responses received by groups of questions were analyzed.Results: According to the survey conducted, 52(72.22%) dentists used photography for dental practice. Out of all the dentists surveyed, 63(87.5%) of the dentists knew about the importance of dental photography. It was observed that 40(55.55%) fresher dentists (<5 years’ experience) showed more positive attitude towards the application of photography in their dental practice. It was also revealed that the application of clinical photography among male dentists, dentists with <5 years’ experience and dentists who work with an assistant were significantly higher as compared to other dentists (p<0.05).Conclusions: Hence, from this study, majority of respondents (87.5%) were aware of the importance of dental photography. The reasons which prevented the dentist from using clinical photography were lack of time, expensive instruments, lack of interest and cross infection. Male practitioners were more likely than female practitioners to use clinical photography. Photographic training should hence be inculcated in the curriculum of dentistry. Also dental practitioners should actively participate in CDE programs on Clinical photography to improve the quality of dental practice.

scholarly journals Radiographic Assessment of the Quality of Root Canal Treatments Performed by Practitioners with Different Levels of Experience

2018 ◽  
Vol 11 (3) ◽  
pp. 1609-1616 ◽  
Author(s):  
Abdulrahman Mudaysh Bajawi ◽  
Sharafi Abdullah AL-Sagoor ◽  
Ahmed Abdullah Alhadi ◽  
Mohammed Abdullah Alhadi ◽  
Mahmoud Y. Almasrahi ◽  
...  
Keyword(s):  
Root Canal ◽  
Cross Sectional Study ◽  
Dental Service ◽  
Standards Of Care ◽  
Technical Quality ◽  
Cross Sectional ◽  
Dental Practitioners ◽  
Chi Square Analysis ◽  
Different Levels

This retrospective cross-sectional study was conducted to radiographically evaluate the quality of root canal treatment (RCT) performed by practitioners with different levels of experience at the Arar Dental Center, North Region, Saudi Arabia. A total of 170 periapical radiographs of root canal fillings (RCFs) were used to assess the technical quality of 376 root canal performed by the practitioners at Arar Dental Center. The length of each RCF was categorized as acceptable, overfilled, and underfilled on the basis of their relationship to the radiographic apex and surrounding structures. The density and taper of the fillings were evaluated on the basis of the presence of voids and the uniform tapering of the fillings, respectively. Root canal obturation (RCOs) was compared between practitioners. Chi-square analysis was then conducted to determine significant differences between RCF length, density and tapering in different areas of dental arches, different canal positions, and different levels of practitioner experience. Of the total number of canals, 202 (53.7%) were found in males, and 219 (58.2%) were in the maxillary arch. A total of (267; 71%) of the RCFs were located in the posterior reign. All of the parameters of the RCFs significantly differed among various areas of dental arches, canal locations, and practitioners with different levels of experience (P < 0.001) except the RCO density between different arches (P = 0.137). The technical quality of RCFs performed at the Arar Dental Center was acceptable in 63% of all cases. The length of RCFs was acceptable in the majority of cases performed by consultants and specialists, but this parameter was acceptable only in 46.4% cases carried out by general dental practitioners (GDPs). The underfilling rates reported by GDPs (43.6%) were higher than those presented by consultants (13%) and specialists (18.8%). Almost all of the cases were acceptable in terms of density and tapering among all of the practitioners. The poor density and tapering qualities of RCFs were respectively found in 24.2% and 22.3% of the cases performed by GDPs. Evaluating the quality of RCTs delivered by practitioners in any dental service center offers vital information for health service authorities. This evaluation helps improve the trend in RCT services provided by endodontists with the aid of additional new endodontic equipment and materials. This study provides insights into relevant services in terms of the standards of care in endodontic treatment.

Hearing Outcome of Stapes Surgery in NIENT, Bangladesh

2020 ◽  
Vol 26 (1) ◽  
pp. 31-36
Author(s):  
Md Zakaria Sarkar ◽  
AHM Ferdows Nur ◽  
Utpal Kumar Dutta ◽  
Muhammad Rafiqul Islam ◽  
Debabrota Roy ◽  
...  
Keyword(s):  
Hearing Loss ◽  
Cross Sectional Study ◽  
Surgical Trauma ◽  
Group 14 ◽  
Progressive Hearing Loss ◽  
Cross Sectional ◽  
Hearing Gain ◽  
Hearing Outcome

Objective: The aim of this study was to evaluate hearing outcome after stapedotomy in patients with Otosclerosis. Methods: This cross sectional study was carried out from July 2017 to January 2019 in National Institute of ENT, Unit V. About 22 patients with Otosclerosis were included in this study. Diagnosis of Otosclerosis was based on the history, medical status with Otoscopy, Tuning fork tests and Audiometric tests. We compiled data on the pre and post operative air-bone gap (ABG) at 0.5, 1, 2 KHZ. The ABG was Calculated using AC and BC thresholds on the same audiogram. Post operative hearing gain was then Calculated from the ABG before the operation minus the ABG of the last follow up examination Results: In this study most of the cases were age group 14-30 years (72.7%), female (54.5%). Most common symptoms was progressive hearing loss, tinnitus (77.8%).The average preoperative hearing loss in this study was (AC) was 48.31±7.68. The average post opt. hearing (AC) at follow up was 28.95±10.30 with an average hearing gain of 15.40±8.53 dB which was significant. The average pre-operative ABG was 28.99 dB ± 8.10. The average post opt. ABG was analyzed at 1 follow up showed ABG 13.18±8.09 dB which was found to be significant. Conclusion: Stapedotomy is an effective surgical procedure for the treatment of otosclerosis which leads to improvement in patient’s quality of life. A favorable hearing outcome can be obtained by the combination of experienced hands with minimal surgical trauma and appropriate surgical technique. Bangladesh J Otorhinolaryngol; April 2020; 26(1): 31-36

The impact of the use of a footrest on the quality of chest compressions. A prospective, randomized, cross-sectional study

2018 ◽  
Vol 31 (3) ◽  
Author(s):  
Jolanta Majer ◽  
Sandra Pyda ◽  
Jerzy Robert Ladny ◽  
Antonio Rodriguez-Nunez ◽  
Lukasz Szarpak
Keyword(s):  
Cross Sectional Study ◽  
Sectional Study ◽  
Chest Compressions ◽  
Cross Sectional ◽  
The Impact

OSTEOPOROSIS AND RISK FACTORS IN THE PATIENTS ON CHRONIC HEMODIALYSIS

2015 ◽  
pp. 50-58
Author(s):  
Thi Dung Nguyen ◽  
Tam Vo
Keyword(s):  
Quality Of Life ◽  
Risk Factors ◽  
Bone Density ◽  
Region Of Interest ◽  
Cross Sectional Study ◽  
Chronic Hemodialysis ◽  
Cross Sectional ◽  
X Ray ◽  
Density Reduction

Background: The patients on hemodialysis have a significantly decreased quality of life. One of many problems which reduce the quality of life and increase the mortality in these patients is osteoporosis and osteoporosis associated fractures. Objectives: To assess the bone density of those on hemodialysis by dual energy X ray absorptiometry and to examine the risk factors of bone density reduction in these patients. Patients and Method: This is a cross-sectional study, including 93 patients on chronic hemodialysis at the department of Hemodialysis at Cho Ray Hospital. Results: Mean bone densities at the region of interest (ROI) neck, trochanter, Ward triangle, intertrochanter and total neck are 0.603 ± 0.105; 0.583 ± 0.121; 0.811 ± 0.166; 0.489 ± 0.146; 0.723 ± 0.138 g/cm2 respectively. The prevalences of osteoporosis at those ROI are 39.8%, 15.1%; 28%; 38.7%; and 26.9% respectively. The prevalences of osteopenia at those ROI are 54.8%; 46.3%; 60.2%; 45.2% and 62.7% respectively. The prevalence of osteopososis in at least one ROI is 52.7% and the prevalence of osteopenia in at least one ROI is 47.3%. There are relations between the bone density at the neck and the gender of the patient and the albuminemia. Bone density at the trochanter is influenced by gender, albuminemia, calcemia and phosphoremia. Bone density at the intertrochanter is affected by the gender. Bone density at the Ward triangle is influenced by age and albuminemia. Total neck bone density is influenced by gender, albuminemia and phosphoremia. Conclusion: Osteoporosis in patients on chronic hemodialysis is an issue that requires our attention. There are many interventionable risk factors of bone density decrease in these patients. Key words: Osteoporosis, DEXA, chronic renal failure, chronic hemodialysis

PHYSICAL, SOCIAL ACTIVITIES AND QUALITY OF LIFE OF THE ELDERLY LIVING IN TRUONG AN WARD, HUE CITY IN 2016

2019 ◽  
pp. 55-62
Author(s):  
Vuong Diem Khanh Doan ◽  
Ngoc Minh Chau Ho ◽  
Thi Van Ngo ◽  
Thi Bao Nga Phan ◽  
Thi Hong Phan Nguyen
Keyword(s):  
Quality Of Life ◽  
The Elderly ◽  
Total Sample ◽  
Cross Sectional Study ◽  
Physical Activities ◽  
Social Activities ◽  
Sectional Study ◽  
Cross Sectional ◽  
Elderly Living

Background: Vietnam is entering the stage of aging population; as a result, the quality of life (QOL) of the elderly is really a matter of concern. There is a great deal of research on the quality of life of the elderly while Vietnam witnesses a lack of research on this topic, especially on how physical and social activities have impact on QOL of the elderly. Objectives: (1) To describe the situation of participation in physical, social activities and QOL of the elderly residing in Truong An Ward, Hue city. (2) To examine the association between physical, social activities and QOL among participants. Methodology: This study used cross-sectional study design. A total sample of 420 people aged 60 and above in Truong An Ward, Hue city were interviewd. The SF36 was used to measure the QOL of participants. Results: Percentage of the elderly taking part in physical activity were 66%. 49% reported having the habit of taking part in social activities. The majority of the elderly get their QOL level in three health fields, namely physical, mental and general health at above average. (56.0, 60.7 and 60.8 respectively). There were significant associations between physical activities, social activities and QOL among participants. Conclusion: The percentage of the elderly taking part in physical and social activities were still low. Besides, QOL of the elderly at the research location was not really high. It’s important to encourage the elderly taking part in physical and social activities to improve their quality of life. Key words: Physical activities, social activities, QOL, the elderly

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