Molar Incisor Hypomineralization (MIH) is a prevalent developmental enamel defect characterized by qualitative changes in the enamel of one or more first permanent molars, often accompanied by similar defects in the incisors. This condition leads to significant dental challenges, including soft, porous enamel, which is more susceptible to damage and caries than non-MIH teeth. The affected teeth exhibit lower mineral concentration, higher porosity, and altered mechanical properties, contributing to their increased vulnerability to decay and restoration failures. Research indicates that MIH-affected teeth often require more extensive dental treatments due to compromised structural integrity. The enamel defects associated with MIH manifest as well-demarcated opacities, which can lead to hypersensitivity and aesthetic concerns for patients, particularly children. However, there is hope in the form of various remineralization strategies that have been explored to address MIH's challenges. These strategies, including recent clinical trials, have demonstrated the efficacy of remineralization agents in restoring some of the lost enamel properties, which is crucial for managing MIH effectively. This potential for restoration through remineralization strategies offers a hopeful outlook for improving patient outcomes with MIH.

Maxillary sinusitis of odontogenic origin (MSOO) presents a diagnostic challenge due to its overlapping symptoms with other forms of sinusitis. We present a case of a 17-year-old male with MSOO, emphasizing varied treatment modalities. Clinical assessment revealed facial swelling and pain, prompting a differential diagnosis. Orthopantomogram and Cone Beam Computed Tomography (CBCT) confirmed odontogenic involvement. Surgical intervention included extraction, sinus lavage, and closure of oroantral communication. Postoperative recovery was successful. Discussion highlights the prevalence, diagnosis, and management of MSOO. Contemporary reports suggest odontogenic sources contribute to over half of maxillary sinusitis cases. Radiographs and CBCT aid diagnosis, delineating odontogenic involvement. Effective management includes dental evaluation and endoscopic sinus surgery, and early diagnosis is crucial to prevent complications. However, consensus on antimicrobial therapy and drainage routes is lacking. This case underscores the importance of interdisciplinary collaboration and tailored management strategies for MSOO.

The main objective of this study was to determine the occurrence of root resorption of adjacent permanent teeth associated with impacted maxillary canines and to identify a predictive model for RR by means of orthopantomographic variables, with the intention of reducing the need for additional cone beam computed tomography (CBCT) imaging. Materials and Methods: The sample consisted of 70 consecutive patients (43 females and 27 males, with a mean age of 17.03 years). A total of 90 impacted maxillary canines and adjacent teeth were analyzed using panoramic and CBCT radiographs. Univariable and multivariable analyses were respectively evaluated using chi-square test, Student's t-test, and binary logistic regression analysis. Results: The prevalence of root resorption of the permanent teeth adjacent to the impacted canine was more frequent in females than in males (ratio 1.8), but without significant association. No relationship was found between the sex, the type, the side, and the buccopalatal position of the impacted canine and root resorption. A statistically significant relationship was noted between the canines located mesial to the midline of the lateral incisor and root resorption on the maxillary incisors. Therefore, adjacent root resorption caused by impacted maxillary canines can be affirmed to exhibit a greater amount of resorption as the position proximity of the canine crown and lateral incisor root increases. In this prediction model, the patient’s age, the mesio-distal position, and the inclination of the impacted canine were the strongest predictors for RR. Conclusion: The final prediction model for RR based on the available panoramic radiographs could be a helpful tool in justifying the need of additional CBCT examination.

Introduction: Job satisfaction is defined as “a pleasurable of positive emotional state resulting from the appraisal of one’s bob experiences.” The primary objective of this study is to measure the level of employee satisfaction towards their job. Any employee in any organization has tow tips of job satisfaction. The first is in terms of money gain and second is in terms of mental gains. This study attempts to evaluate the overall job satisfaction of employee in tooth planet dental clinic. Job satisfaction is a result of employee’s perception of how well their job provides those things that are viewed as important. It is generally recognized in the organizational behaviour. Material and Methods: The study was conducted among the sample 20 respondents. Data collected through survey, interview and discussion and with the help of questionnaire, each question in the questionnaire must satisfy the objective of the study. Secondary data are those which have been collected by some other persons for his purpose and published secondary data collected though journals and annual report of the company. The project was carried our tooth planet dental clinic. The collected data were properly edited and processed by computer techniques using excel and word and was entered into a master sheet for analysis and interpretation. Finding and conclusion are based on interpretation of data presented in the form of tables and graphs. Results: In our study 90 % respondents is under 30 years old. 10 % employees under 30-40 years old and employs are under 40-50 years old and no one employees are above 50 years old. In this study 75 % respondents are satisfied with his salary whereas 25 % respondents cannot satisfy with their salary because they want more salary and 0% respondents can’t say anything. It can be interpreted that 20 % respondents say the company cleanness is good, 0 % respondents says the cleanness is somewhat good and 0 % respondents say that company cleanness is somewhat bad. Majority of the employee are agreed with the technology adopted by the organization to finish their work smoothly. Conclusion: Job satisfaction is a key aspect for success of every enterprise, when employees are satisfied work of performance will increase. Job satisfaction of employees in any organization is of paramount importance to achiever the targeted goals on a sustainable basis. The research on the subject has put that building of employee’s competencies and self confidence through training, feedback, and recognition should be a permanent activity of the organization. It is noticed that high job satisfaction is closely related to the feeling of effectiveness on the job.