Dental College Research Articles

Burnout level evaluation of undergraduate dental college students at middle eastern university

BackgroundPressure faced by dental students from academic activities, clinical skills training, and patient care may lead to high stress and potential burnout, negatively impacting their well-being and patient safety.AimThe study aimed to explore the burnout level of dental students at Qassim University, Saudi Arabia and to identify the factors that are associated with the level of burnout.MethodsThe descriptive cross-sectional study was carried out at Dental College, Qassim University, Saudi Arabia, from January to February 2024. The study was conducted to evaluate burnout levels among first to final-year undergraduate dental students enrolled at Qassim University using a pre-validated questionnaire; Burnout Clinical Subtype Questionnaire, via Google Forms. Analysis was performed with IBM SPSS-24, utilizing descriptive statistics and non-parametric tests, Mann-Whitney-U and Kruskal-Wallis. A multiple linear regression analysis was conducted to predict Burnout from demographic and academic factors.Results151 participants responded to the survey, with 49.7% male and 50.3% female. Results showed that burnout scores increased significantly (p < 0.05) with age and decreased family support. Males had lower burnout levels in comparison to their counterparts. The survey had three domains: Overload, Neglect, and Development, with ‘Overload’ having the highest mean score of 17.79 and a median score of 17.00. Age showed significant difference (p < .05) in the burnout scores amongst the groups across all three domains. 70.9% of the participants agreed that they invested an unhealthy amount of time towards their studies. The multiple regression model statistically significantly predicted Burnout, F (21, 129) = 2.190, p = .004, adj. R2 = 0.143. Gender was significant predictor, with female students reporting lower burnout scores compared to males (B=-5.633, p = .012). Family support also emerged as significant, with students reporting merely good family support showing higher burnout scores compared to those reporting very good family support (B = 6.147, p = .009).ConclusionFactors like age, family support and gender were found to have a significant with burnout levels and its domains. The study highlighted overload as the main contributing the most towards burnout in dental students of Qassim University, emphasizing the importance of tailored interventions to promote student well-being.

The relationship of tooth shade and skin tone and its influence on smile attractiveness in native South Indians: A web-based cross sectional survey

ObjectivesThis study aimed to investigate the influence of tooth shade and skin tone on smile attractiveness among native South Indians. The primary research question was whether there is a significant relationship between these variables and perceived smile attractiveness. Materials and methodsA web-based cross-sectional survey was conducted with approval from the Institutional Review Board of (Thai Moogambigai Dental College and Hospital, Chennai). Standardized smile photographs of two South Indian models (one male and one female) were digitally modified to display four different tooth shades and four different skin tones, resulting in 32 images. These images were incorporated into a Google Form along with a questionnaire and a Visual Analog Scale (VAS) for attractiveness rating. The survey was distributed to 1200 participants, including both dental professionals and the general population, with 1000 valid responses recorded. Statistical analysis was performed using IBM SPSS Statistics, employing parametric tests to evaluate the data. ResultsThe study found that lighter tooth shades were consistently rated higher in attractiveness for both genders. Lighter tooth shades such as FS1T1 and FS2T1 scored means of 6.88 and 7.27 respectively for females, while darker shades like FS1T4 scored lower with a mean of 4.95. Similarly, males showed a preference for lighter tooth shades with MS1T1 and MS2T1 scoring means of 5.57 and 5.78 respectively compared to darker shades like MS1T4 with a mean of 3.63. Significant differences were noted across age groups and genders, with younger participants and females showing a stronger preference for lighter tooth shades. ConclusionsThe study concludes that both tooth shade and skin tone significantly influence smile attractiveness, with a clear preference for lighter tooth shades among the surveyed population. These findings suggest the importance of considering these factors in aesthetic dental treatments to enhance patient satisfaction and achieve optimal results. Clinical relevanceThe results underscore the necessity for dental practitioners to take into account both tooth shade and skin tone when planning aesthetic dental treatments. This approach will help in achieving a more harmonious and natural appearance, ultimately improving patient satisfaction with the treatment outcomes. Future research should continue to explore the cultural and individual factors that contribute to these preferences in dental aesthetics.

Assessing Anxiety and Satisfaction Levels among Dental Students during Online Learning amid the COVID-19 Pandemic: A Cross-Sectional Study

Introduction: The COVID-19 pandemic led to widespread adoption of online learning. In April 2020, the Higher Education Commission (HEC) of Pakistan released policy guidance on online readiness with three levels: basic, effective, and exemplary. However, concerns about the quality and readiness for online curriculum delivery in Pakistan persisted. This study assesses the anxiety and satisfaction levels of undergraduate dental students with online classes during the pandemic. Methods: An analytical cross-sectional study was conducted between June and July 2020. Data were collected via email from undergraduate dental students of a private dental college using convenience sampling, after three months of online teaching. Two tools were used: a student satisfaction questionnaire adapted from Bolliger and Halupa’s study, and a student anxiety questionnaire. Frequencies, percentages, means, and standard deviations were calculated for satisfaction and anxiety scores. Univariate and multiple linear regression analyses were performed to assess factors associated with student satisfaction. Results: Out of 300 eligible participants, 237 responded (79% response rate). Most participants (53.16% female, 59.07% hostellers) had no prior experience with online learning (85.65%). The mean anxiety score was 54.87 (SD=9.6), and the mean satisfaction score was 58.63 (SD=16.66). Male students showed less satisfaction than females, though not statistically significant. Second-year students had significantly higher satisfaction scores than third- and fourth-year students. Conclusion: Most students had no prior experience with online learning, resulting in increased anxiety and poor satisfaction with the modality during the COVID-19 pandemic.

Health care seeking behaviour of patients reporting to a dental health Institution- A cross sectional study

This study aimed to assess the factors influencing healthcare-seeking behaviour among patients presenting to a dental institution. Oral diseases, such as dental caries and periodontal diseases are prevalent global health concerns, particularly in developed countries, whereas oral cancers are more common in developing countries. In India, there is observed lower utilization of dental care services and higher rates of dental problems. This descriptive study involved 220 patients who visited a dental college and hospital in India. Patients were interviewed to gather information on their chief complaint, history of previous treatment for the complaint, and reasons for delaying dental treatment. The study identified several key factors contributing to delays in seeking dental treatment. Negligence was cited by 27.1% of patients, absence of symptoms by 14.5%, and financial constraints by 9%. Gender, occupation, and education level of patients also showed varying impacts on healthcare-seeking behaviour. Negligence, lack of symptom awareness, and financial constraints, particularly in rural and suburban areas were the significant barriers to timely dental treatment among patients in a dental institution in India.

Clinical and radiological profile of cervical spine injuries in maxillofacial trauma patients reporting to a tertiary trauma centre in central Kerala

The aim of the study was to determine the clinical and radiological profile of patients with cervical spine injuries in maxillofacial trauma patients following road traffic accidents in central Kerala. Percentage of cervical spine injuries associated with maxillofacial injuries, age and sex distribution, frequency of the type of cervical spine injury were studied. A descriptive cross sectional study was conducted on two hundred and fifty patients with maxillofacial trauma who reported to the Department Of Oral and Maxillofacial surgery, Government Dental College, Kottayam between July 2023 and June 2024 and who gave the consent for the study.Clinical evaluation of cervical spine was undertaken as the part of the initial assessment of all trauma patients. Neck pain was assessed with visual analog scale of 1-10 and altered sensations in upper limbs were evaluated. Lateral neck x-ray was taken to rule out cervical injury in all patients without C.T scan. The data was entered into MS excel spread sheet and analysed using SPSS version 20. Proportions were used to study categorical variables, mean and standard deviation were used for quantitative variables. Chi square test was used to test the difference in proportions of categorical variables. p values less than 0.05 was considered statistically significant in the data. The study has shown that there is a statistically significant occurrence of cervical spine injuries in maxillofacial trauma victims in road traffic accidents. The presence of maxillofacial trauma with cervical spine injury mandates prompt management with immediate reference to neurosurgeon to reduce morbidity.

Dental and dental hygiene students' perceptions on intraprofessional education.

Interprofessional education and intraprofessional learning experiences are fundamental to becoming an efficient member of the healthcare team for dental and dental hygiene students. The purpose of this study is to determine the attitudes and perceptions of The Ohio State University's dental and dental hygiene students on intraprofessional education and collaboration. Dental and dental hygiene students at The Ohio State College of Dentistry were surveyed in this cross-sectional study about their readiness for intraprofessional learning. The questionnaire was modeled after a study conducted by Brame etal. which focused on assessing students' readiness for intraprofessional education and determining their perceptions towards the use of intraprofessional education. Two hundred and seventy students completed the questionnaire for a 61.3% response rate. Dental hygiene students agreed more to how incorporating shared learning would help to think more positively about other oral health care professionals (p=0.025) and would help students to become better oral health care team members (p=0.002). Dental students agreed more than dental hygiene students that the function of a dental hygienist is to provide support for dentists (p ≤ 0.001) and that they must acquire more knowledge than other oral health care students (p ≤ 0.001). Most students (93%) agreed that intraprofessional learning would help in becoming a more effective oral health care team member. Dental hygiene students feel more strongly than dental students about including intraprofessional education in their learning. However, all students were receptive to the idea of incorporating intraprofessional practices.

Dietary questions in caries risk assessment and their relationship to caries.

This retrospective chart review evaluated the relationship between specific dietary questions used in caries risk assessment and planned restorative treatment among patients attending a dental school's clinic. Records for 6,218 adult patients attending the University of Iowa College of Dentistry who completed caries risk assessments and comprehensive oral examinations during 2018-2019 were included. The number of planned caries restorative treatments were compared between groups based on responses to specific dietary questions on the caries risk assessment. Analyses included chi-square and Wilcoxon rank-sum tests and logistic regression for factors associated with caries treatments. About 20% of subjects needed caries treatment, and regression analyses found that younger age, having unstructured meals, drinking sugared beverages daily, and drinking them for more than 30 min were significantly (p < 0.01) associated with having caries. Specific and focused questions on dietary practices are strongly associated with caries, and may be useful in improving caries risk assessments.

Efficacy of Laparoscopic-Assisted Subcostal Transversus Abdominis Plane (TAP) Block: A Double-Blind, Randomized Controlled Trial

Objective: To analyze efficacy of laparoscopic administered Transversus Abdominis Plane (TAP) block on pain scores and opioid consumption in the first 24 hours in patients undergoing laparoscopic cholecystectomy. Study design and setting: The randomized, double-blinded trial was conducted in surgical unit, Shalamar Medical &amp; Dental College Lahore from September 2019 to March 2020. Methodology: 100 patients of either gender scheduled for elective laparoscopic cholecystectomy were included using consecutive probability sampling method. After informed consent, patients were randomized into Intervention TAP GroupA and Control Group-B. Intervention TAP Group-A received laparoscopic aided TAP block with 20ml 0.5% Ropivacaine in subcostal region while Control Group-B received 20ml saline solution which was used as placebo. Both groups received paracetamol 1gm intravenous eight-hourly and Ketorolac 30mg intravenous 12-hourly. Nalbuphine 5mg intravenous was administered as “rescue analgesic” in patients having pain score of four or above. Postoperative pain scores at rest and on coughing were documented using numerical rating scores (VAS) at 2, 4, 6, 12, and 24 hours. Results: There was a significant difference (p-value=0.038, 0.000, 0.025, 0.000, 0.000) in pain scores over the first 24 hours postoperatively in laparoscopically assisted Intervention TAP Group-A. The total nalbuphine consumption was significantly reduced in Intervention TAP Group-A as compared to Control Group-B. Conclusions: Laparoscopic administered TAP block significantly reduced postoperative pain and total opioid consumption following laparoscopic cholecystectomy

Evaluation of Postoperative Electrolyte Imbalance of Oral Squamous Cell Carcinoma Patients: A Study in a Tertiary Level Hospital

This cross-sectional observational study was performed to evaluate the post-operative electrolyte imbalance in oral squamous cell Carcinoma patients, and it was conducted at the Department of Oral &amp; Maxillofacial Surgery in Dhaka Dental College &amp; Hospital, Dhaka, Bangladesh during June 2022 to June 2023. A total of 100 patients who were clinically and histo-pathologically diagnosed as OSCC patients were enrolled in this study. The collected data were edited, coded processed for computer data entry. The data were analyzed using Statistical Package for Social Sciences (SPSS) software, version-23.0. Descriptive analysis was performed and the results were presented as tables and graphs. Unpaired t tests, Chi-square, Spearman’s rho correlation tests were performed to compare the mean and ratio correlation of the study variables where P&lt;0.05 with 95%CI. The ethical clearance of this study was obtained from the Ethics Committee of Department of Oral &amp; Maxillofacial Surgery in Dhaka Dental College &amp; Hospital, Dhaka, Bangladesh. A total of 100 oral squamous cell carcinoma (OSCS) patients were enrolled in this study. The mean age of the patients was 56.63 ± 9.54 years. The mean BMI of the patients was 18.20 ± 0.60 kg/m2. The majority of the patients were male and it was 54% while female was 46%. 64% patients belonged to lower socio-economic class. 52% patients had the habit of betel nut which was the highest while 39 % had the habit of betel nut with tobacco. The majority, 32% of patients had Stage-I. The mean surgery duration was 5.45± 0:91 hours and 7.2±: 0:15 minutes. The mean blood required for the surgery 1.44±0.68 units. According to the distribution of the post-operative variations of electrolyte imbalances, Sodium (Na+) was observed, hypo 25(25%) and hyper0(0%) on day-1 and hypo 31(31%), and hyper 4(4%) was observed on day 3 and followed by Potassium (K+) hypo 5(5%) and hyper 2(2%) on day- 1 and hypo 7(7%) and, hyper2(25) on day- 3. In comparison of ratio between hypo and hyper of day1 and day-3, showed statistically significant relationship observed (p&lt;0.05). According to postoperative electrolyte distribution, on day-1, mean Sodium (Na+) was observed 136.68±2.69 mmol/L whereas on day-3, mean Sodium (Na+) was observed 133.81±4.21 mmol/Land followed by on day-1 mean Potassium (K+),3.86±0.46mmol/L, day-3, mean Potassium (K+),3.74 ±0.45 mmol/L on day-1. Among the postoperative electrolyte, except, Potassium (K+), all were observed statistically significant (P&lt;0.05). In conclusion, hypocalcaemia, hyponatremia, and hypomagnesaemia are the relatively common after maxillofacial surgeries. Beside this BMI could affect electrolyte abnormalities after maxillofacial surgery.

Incidence of Maxillary Sinus Disorders in Dental Patients Undergoing Cone-Beam Computed Tomography: A Retrospective Cross-Sectional Study.

Background Cone-beam computed tomography (CBCT) was quickly adopted in dentistry settings due to its compact size, low cost, and minimal ionizing radiation dose when compared to medical computed tomography. CBCT generates three-dimensional (3D) images that are useful in a variety of oral and maxillofacial circumstances, including diagnosis and assessment of disease severity, treatment planning and delivery, and follow-up. A significant advantage of CBCT lies in its capability to recognize incidental findings. In the realm of dental CBCT imaging, incidental findings often involve the maxillary sinuses, temporomandibular joints, or other craniofacial structures. Objective To demonstrate the incidental findings of maxillary sinus disorders in dental patients undergoing CBCTfor numerous indications. Methods A retrospective cross-sectional study was carried out using data extracted from the Picture Archiving and Communication System (PACS)of Pure Smile Dental Center and Dental College Teaching Hospitals in the Jazan regionfrom September to December 2022. The study sample included a total of 70 patients who underwent orthodontics CBCT, most of whom were female(76%). Statistical analysis was performed using IBM SPSS Statistics for Windows, Version 27 (IBM Corp., Armonk, USA), along with descriptive statistics. Furthermore, chi-square tests and cross-tabulation were done to assess the relation between the study variables. A p-value <0.01 and <0.05was considered statistically significant. Results The most common dental CBCT findings were root invasion (18.6%), followed by gingivitis (7.14%), and dental caries (4.29%). Of the 70 patients, 42 (60%) had maxillary sinus findings, including opacification (50%), sinusitis (40%), mucosal thickening (34.3%), and polyps (7.1%). Female patients had more frequency of incidental findings related to males (41.43% and 18.57%, respectively). Conclusion A high percentage of dental patients exhibited incidental maxillary sinus findings in CBCT scans, confirming the utility of CBCT as a precise imaging method for detecting paranasal sinus disorders. A holistic documentation of incidental findings is crucial for improving patient outcomes and treatment plans.

Result of consistent use of hearing aid in speech and language development.

Objective: To determine the benefits of proper guidance and proper use of hearing aid in language development age. Study Design: Descriptive Cross-sectional study. Setting: Department of ENT, Abbasi Shaheed Hospital and Karachi Medical and Dental College. Period: January 2022 to December 2023. Methods: In this study those cases were included which came with hearing loss. Both sexes were included in this study. After informed consent complete history and examination was done. Also relevant investigations were performed where required. Results: In this study, male were 72 (60%), male female ratio was 1.5:1. Highest number of patients were between the age of 6-8 years 60 (50%). Between 1.5 to 3 years, 51 children were properly guided and followed the proper instruction of use of hearing aid while 9 children were not properly guided and not properly used of hearing aid. 92 patients (76.6%) used hearing aid consistent with proper guidance, in which 79 (85.8%) children developed good speech and language. while 13 (14.1%) children were found poor in speech and language development while 28 (23.33%) children did not use hearing aid properly and all found poor in speech and language. Conclusion: Proper use of hearing aid which may be beneficial in improvement of word recognition and speech development in hearing impaired child under proper guidance and training from otologist and audiologist.

Internal Audit of an Oral Pathology Laboratory: Perspectives on Finances and Operational Management.

Background Internal audits are essential tools for enhancing the operational efficiency, quality, and effectiveness of healthcare departments. Audits enable the departments and laboratories to meet the changing needs of the healthcare environment by giving a detailed picture of the department's operations and highlighting areas for possible growth and development. Aims and objectives This study focuses on the biopsies received in the Oral Pathology Department at Saveetha Dental College, aiming to evaluate biopsy trends, financial performance, and resource utilization over one year. Materials and methods The oral pathology department audit covered the period from 1st April 2023 to 31st March 2024. The institutional human ethical committee and scientific review board approved the retrospective audit. It involved a comprehensive analysis of biopsy data, financial records, and material usage. Data on different biopsy types (excisional, incisional, frozen sections), immunohistochemistry, cytology, and special stains were collected and analyzed across four quarters. Financial performance was assessed by comparing total income and expenses, while resource utilization was examined through the use of histopathological blocks and other consumables. Statistical analysis (chi-square) was performed using IBM SPSS Statistics for Windows, Version 23 (Released 2015; IBM Corp., Armonk, New York, United States). A P-value less than 0.05 was considered statistically significant. Results We received 1100 cases during the study period. Excisional biopsies were the most common, with 474 (43.09%) cases, followed by incisional biopsies with a total of 432 (39.27%). Out of total cases of 1100, the second quarter (July-September 2023) had the highest case volume of 305 (27.72%), while the third quarter (October-December 2023) recorded the lowest of 250 (22.72%) cases. A financial audit revealed an annual deficit of ₹1,03,321 primarily due to higher expenses towards laboratory reagents. The overall expense incurred per case was ₹448.5. Tissue blocks cost ₹85.23 per case (19.00%) of the average cost per case. The chi-square test analysis was insignificant among the different types of biopsies and the reagent consumption across the four quarters. Conclusion The audit identified critical areas for improvement in both clinical workload and financial management. High volumes of biopsies, but net financial deficits highlight the need for better cost management and resource utilization strategies to maintain sustainability without compromising diagnostic quality.

The Influence of Glycemic Control Over Post-extraction Healing in Diabetic Patients.

Background Diabetes mellitus hinders wound healing after tooth extractions due to hyperglycemia, causing complications like infections and delayed recovery. The precise role of glycemic control in healing remains uncertain. This study aims to clarify it by comparing outcomes in patients with well-controlled and poorly controlled blood sugar levels. Material and methods This prospective observational study at Priyadarshini Dental College and Hospital (October-November 2023) involved 100 insulin-dependent diabetic patients (n = 100) requiring dental extractions, divided into group A with random blood sugar (RBS) ≤150 mg/dL (n = 50) and group B with RBS between 151 and 240 mg/dL (n = 50). Inclusion criteria included fully erupted teeth in patients aged 18 or older, while exclusion criteria comprised those on antibiotics, with systemic immunodeficiency, undergoing chemotherapy, or with active infections. Preoperative RBS and post-extraction wound dimensions were recorded, and clinical outcomes, such as pain, bleeding, infection, dry socket, and tissue color changes, were assessed on days 1, 7, and 14. Ethical approval was obtained from the Institutional Ethical Committee (IEC-PDCH5/4-2023) and the Indian Council of Medical Research (ICMR Reference ID: 2023-14931). Data were analyzed using chi-square and independent sample t-tests. Results The findings suggest that higher glycemic levels (151-240 mg/dL) are associated with increased pain and complications but do not significantly affect healing outcomes compared to levels ≤150 mg/dL. Group A shows better healing status, while group B has a higher incidence of moderate pain and bleeding. Conclusion This study indicates that glycemic levels between 151 and 240 mg/dL have no significant impact on post-extraction healing compared to levels ≤150 mg/dL in diabetic patients. Elevated blood sugar within this range may not increase the risk of delayed healing or complications. However, managing blood sugar levels is still critical, as uncontrolled diabetes can lead to adverse outcomes. Further research is required to determine the ideal glycemic range for optimal healing in diabetic patients.

Empathy unmasked: the compassion quotient of dental students

BackgroundDespite an empathic doctor patient relationship being of utmost importance to improve health care outcomes, this aspect is scarcely explored in dental students of Pakistan. This primary objective of the present study was to assess the reliability and validity of the Jefferson Scale of Empathy- Health Professions Student (JSE- HPS) version in a sample of Pakistani dental students. The study also compared the differences in empathy levels of dental students studying in different academic years.MethodsThis comparative cross-sectional study was conducted on a sample of 304 students from first to final year from selected 02 private and 02 public dental colleges of Karachi, Pakistan from December 2021- January 2022. The self-administered Jefferson Scale of Empathy- Health Professions Student (JSE-HPS) version was used for data collection. This questionnaire includes 20 items that can be answered on a 7-point Likert scale. After attendance sheets were obtained, random student names were marked, and questionnaire distributed by hand to these students. All forms were collected right after to maximize response rate.ResultsA total of 304 forms with complete data were returned, a response rate of 86.9%. Females (97.79 ± 15 94) were more empathetic than males (94.16 ± 12.13) (p = 0.001). Students of third-year were the most empathetic (p = 0.000). Internal consistency of questionnaire was acceptable (Cronbach’s α- 0.77). Factor analysis revealed factor related to belief that patient’s perspectives improve health outcome had 14 items with factor coefficient > 0.4 contributing to largest proportion of variance (23.15%).ConclusionsOur study shows JSE- HPS to have acceptable internal consistency. Structural validity of the scale evaluated by confirmatory factor analysis reported results that were in concordance to those suggested by developers of this scale. In our study population, like other studies, females were more empathic than males. Third-year dental students were more empathetic than students of other undergraduate years.

Long-term Follow-up of Secondary Reconstruction of Facial Paralysis and Depressive Deformities After Subtotal Temporal Bone Resection.

Subtotal temporal bone resection (STBR) frequently results in facial paralysis and depression, making reconstruction challenging due to significant tissue loss. This study aimed to evaluate the effectiveness of a procedure designed for simultaneous smile and soft tissue reconstruction after STBR. The authors included 3 patients who underwent latissimus dorsi (LD) neuromuscular flap combined with adipose flap transfer after STBR at the Tokyo Medical and Dental University Hospital between 2010 and 2016. Among these patients, 2 had facial vessels unsuitable for anastomosis due to prior neck dissection, and their masseteric nerves were unavailable for neurorrhaphy due to STBR. The thoracodorsal nerve was coaptated to the contralateral facial nerve in all patients and to the ipsilateral masseter nerve in one patient. Follow-up periods ranged from 7 to 13 years, with all patients achieving spontaneous smiles within 12 months post-surgery. Although depressive deformities improved, long-term follow-up revealed buccal muscle bulging due to unstable LD muscle fixation from a zygomatic arch defect caused by STBR. Revision surgeries, including muscle refixation with a tensor fasciae lata graft, muscle reduction, eyebrow lifting, blepharoplasty, and adipose tissue repositioning, were performed as needed. Ultimately, all patients achieved satisfactory facial contours and spontaneous smiles. This study demonstrates that free LD muscle with adipose flap transfer is effective for post-STBR reconstruction. However, detailed surgical planning and multistage reconstruction are often necessary due to the complexities involved.

Correlation between vertical dimension of occlusion and length of fingers in dentate subjects.

Objective: To determine whether there is a correlation between finger length and the vertical dimension of occlusion in dentate individuals attending the prosthodontics department at Muhammad Dental College, Mirpurkhas.Methodology: During this cross-sectional study 2023-2024, 218 patients with crown &amp; bridge were included. Clinical an-thropometric measures were taken. The subjects received instructions to softly bite on their back teeth, keep their lips in passive contact, and keep their heads well-stabilized in order to retrieve the VDO. A Vernier caliper was then used to measure the distance. Each parameter was measured three times and average value was recorded.Results: Average age of the patients was 25.39±2.58 years. The parameters for index finger length (r=0.669; p=0.0005), little finger length (r=0.666; p=0.0005), and the length of the tip of the thumb and the index finger (r =0.663; p=0.0005) had the highest correlations with VDO.Conclusion: It is concluded that this procedure is simple, cost-effective, and non-invasive, therefore it might be used in routine practice to ascertain the vertical dimension of occlusion. Keywords: Dentistry practice, Vertical dimension of occlusion, Prosthodontic therapy

Clinical Features of Oral Candidiasis Among Patients Visiting the Dental Clinics in College of Dentistry, University of Hilla, Babylon, Iraq

Clinical Features of Oral Candidiasis Among Patients Visiting the Dental Clinics in College of Dentistry, University of Hilla, Babylon, Iraq

Estimation of Periodontal Inflamed Surface Area by Salivary Lactate Dehydrogenase Level Using a Test Kit.

Background: Salivary lactate dehydrogenase (LD) levels are a feasible and useful parameter for screening periodontal diseases. The periodontal inflamed surface area (PISA) is useful to clinically assess periodontal diseases. However, PISA is difficult to calculate and PISA-compatible screening kits are required. We aimed to investigate the association between salivary LD levels, using a test kit, and PISA and PISA-Japanese and determine the feasibility and reliability of the salivary LD test kit for evaluation of periodontal status. Methods: This study included 110 patients (66.4% female, median and 25-75 percentiles of age were 66.5 and 53.0-75.0 years, respectively) who visited the Dental University Clinic in Japan. Resting saliva samples were collected from each participant and LD levels were evaluated in real time using a kit featuring an integer scale ranging from 1 to 10. PISA and PISA-Japanese were calculated using periodontal parameters. Results: The median salivary LD level was 4.0. The medians of PISA and PISA-Japanese were 46.9 and 61.0, respectively. Salivary LD levels were positively correlated with the bleeding on probing rate (r = 0.626, p < 0.001), PISA (r = 0.560, p < 0.001), and PISA-Japanese (r = 0.581, p < 0.001). Conclusions: Our results suggest that salivary LD levels assessed using the salivary LD kit showed a significantly positive correlation with PISA and PISA-Japanese. In addition, we developed the PISA estimation formula using salivary LD levels measured with a test kit, sex, and age.

Evaluation of Upper Airway Growth Patterns With Cephalometric Analysis Based on Cervical Vertebral Maturation in the Japanese: A Cross-Sectional Study.

Objective This study aims to establish standard values for the upper airway cross-sectional area and evaluate growth patterns using the cervical vertebral maturation stage (CVMS) in a Japanese population. Methods A cross-sectional sample of 400 patients, aged 6-20 years, was selected randomly from the Orthodontic Clinic at Tokyo Medical and Dental University (TMDU) dental hospital. Cervical vertebral maturation stages (CVMS I-V) guided the classification of participants into five equal groups. Lateral cephalometric radiographs taken prior to orthodontic treatment were used to measure the upper airway's cross-sectional area. The growth spurt and sex differences in growth patterns were assessed through these measurements. Results Standard values for the upper airway dimensions at each CVMS stage were established. Significant growth spurts were noted between CVMS II-III and CVMS III-IV in males and at CVMS II-III in females. The weighted kappa coefficient (κ) demonstrated almost perfect intra- and inter-evaluator agreement, confirming the reliability of CVMS in growth assessment. Conclusion CVMS provides a reliable framework for assessing growth patterns of the upper airway, with distinct variations between sexes noted. These findings support the utility of CVMS in clinical growth evaluation and orthodontic treatment planning.

Mustard Gel versus Chlorhexidine Gel as Root-Canal Medicament Against Enterococcus Faecalis: An in vitro Study.

To evaluate the efficacy of mustard gel versus chlorhexidine (CHX) gel in treating the most resistant Enterococcus faecalis (E. faecalis) bacteria as intra-canal medications. Randomised controlled trial (in vitro study). Place and Duration of the Study: Department of Operative Dentistry, de'Montmorency College of Dentistry, in collaboration with Lahore General Hospital, between March and October 2021. Forty single-rooted teeth, extracted and randomly allocated, were divided into two groups. Group 1 underwent treatment with CHX gel, while Group 2 was treated with Mustard gel. Subsequently, after disinfection, each tooth was horizontally divided into three equal parts. The middle section was standardised and inoculated with a controlled strain of E. faecalis. Intra-canal medicaments were administered for seven days. Bacterial colonies were quantified as colony forming units (CFU/mL) and subjected to analysis using Statistical Package for Social Sciences (SPSS) version 25. The median bacterial count observed was 1,550 (range 775 - 2,500) for Group 1, contrasting with 400 (range 200 - 775) for Group 2, indicating a significant difference in bacterial count between the groups (p <0.001). Mustard gel demonstrated significantly superior efficacy compared to chlorhexidine gel against E. faecalis in root canal procedures. Chlorhexidine, Enterococcus faecalis, Mustard, Root canal medicament, Antimicrobial drug-resistance, Root canal irrigants.