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    Autogenous Tooth Bone Graft and Simvastatin Combination Effect on Bone Healing
    (Lippincott Williams & Wilkins, 2020) Tasdemir, Ufuk; Kirtay, Mustafa; Keles, Ali; Cil, Nazli; Abban, Gulcin; Dodurga, Yavuz
    Objective: Autogenous tooth bone grafts (ATGM) are materials prepared from extracted teeth and have been used for bone augmentation. These graft materials are known to have similar structures and components to bone grafts. In this sense, this study aimed to evaluate all the tooth layers mixed with simvastatin without any demineralization process effect on bone formation. Methods: In 60 Wistar albino rats, a standardized 6.0 m-diameter critical size bone defect was created in their calvarium. The study consists of 1 control and 4 experimental groups. In the control group (12 rats), the defects were left empty. The defects were grafted only with ATGM in Group 1, with ATGM mixed with simvastatin in Group 2, autogenous bone graft mixed with simvastatin in Group 3, and with xenogenic bone graft mixed with simvastatin in Group 4. The animals were sacrificed at the 7th and 28th days after operation. Results: PCR, micro CT and histological results show that bone formation was enhanced in the experimental groups in comparison to the control group. Group 1 and Group 2 had similar bone formation rate when compared to Group 3 and Group 4 at the 28th day after operation. Conclusion: This study concludes that mineralized teeth may be used for defect reconstruction without any demineralization process. Autogenous mineralized tooth bone graft should be mixed with simvastatin for bone regeneration like other grafts.
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    Evaluation of the knowledge levels of the students that preferred the faculty of dentistry about specialty in dentistry
    (2020) Tasdemir, Ufuk; Simsek, Hasan Onur; Iyilikci, Berrin
    Aim: The aim of this study was to examine some of the characteristics of students who prefer Pamukkale University Faculty of Dentistry and Adnan Menderes University, to investigate the level of knowledge about the specialty, to determine the expectations of the students from the specialty, and to create a guide for the applicants. Material and Methods: A survey was applied including questions about their gender, level of expertise, which specialty they would prefer and the most important factor in this preference, their expectations from the specialty at the time of graduation and whether they found the education received in the faculty adequate for entering the specialty exam; to all students in the 1st 2nd and 3rd grades of Pamukkale University Faculty of Dentistry and to all students in the 1st 2nd 3rd 4th and 5th grades of Adnan Menderes University Faculty of Dentistry.Results: According to results, of our study, 76.1% of the students thought that the education they received in the faculty was not sufficient to pass the Specialty Examination in Dentistry (SED). However, 76.1% of the students stated that they were planning to go to the private teaching institutions during the preparation process for SED. In addition, the most preferred specialty is Orthodontics with 31.2%, followed by Oral, Maxillofacial and Maxillofacial Surgery with 31%. They stated that situations such as the desire for academic career and the comfort of working conditions were the most important factors in choosing the specialty.Conclusion: As a result, it was found that the students who choose the faculty of dentistry, which have a long and challenging education process both theoretically and practically, not enough knowledge about SED and therefore it is important getting the right information about SED and specialty education.