Tooth avulsion is a type of dental injury defined as the complete displacement of a tooth out of the alveolar socket, and the lack of prompt treatment measures can result in the loss of function, poor quality of life, and psychological and social problems. However, several factors may not permit the immediate replantation of an avulsed tooth; therefore, delayed replantation has emerged as an alternative to meet the esthetic, functional, and psychological demands of patients. Here it was described that the successful replantation of an avulsed maxillary central incisor in a 9‐year‐old boy who presented at the clinic with the tooth stored in unfavorable conditions as dry and then in olive oil‐milk mixture almost 10 h after the event. The tooth has remained in its socket healthy for 16 years after treatment. The patient was satisfied with both esthetics and function.

BackgroundThe aim of the present study was to determine Shear bond strength (SBS) of different flowable compomers on the enamel surface of primary teeth. The null hypothesis to be tested was that none of the flowable compomer would differ significantly from the other two with respect to SBS. As a result, the tested materials that have the easiest application on child patient is preferred.Material and MethodsSixty newly extracted non carious primary molars were selected. The buccal surface was cleaned and polished to obtain a flat enamel surface. The specimens were randomly divided into three groups of 20 teeth each, based on the flowable compomers applied, as follows: group I: Dyract Flow® (Dentsply, Konstanz, Germany); group II: Twinky Star Flow® (Voco, Cuxhaven, Germany); and group III: R&D Series Nova Compomer Flow® (Imicryl, Konya, Turkey).ResultsSBS in group II (6.78± 0.45 MPa) were significantly lower than groups I and III (8.30 ± 0.29 and 8.43 ± 0.66 MPa, respectively) (P<.001). No significant difference was found between groups I and III (P<.05).ConclusionsSignificant differences existed between the SBS of the groups. Therefore, the null hypothesis was rejected. Flowable compomers can provide adequate SBS with self-etching system at restoration of primary teeth. Thus, successful restorations in pediatric patients can be done in a practical way. Key words:Flowable compomer, primary teeth, shear bond strength.

Objective:The primary aim of this study was to retrospectively evaluate the effects of home accidents(HAs) on the traumatic dental injuries(TDIs) of primary teeth. Furthermore, the secondary aim was to bring attention to the importance of preventive measures for HAs, especially in this pandemic period where children all over the world spend most of their time in their homes due to coronavirus(COVID-19) disease. Material and Methods:The records of the patients with TDIs of the primary teeth, aged 6 months-8 years, who applied to the xxxxxxxxxUniversity, Faculty of Dentistry, Department of Pedodontics, between the years 2000¬2010 and yyyyyyyyUniversity, Faculty of Dentistry, Department of Pedodontics, between the years 2012–2019 were investigated. Results:The sample consisted of 504 children that had TDIs to the primary teeth. The age range of the children was 1–8 years(3.5±1.8years old) and 37.3%(n=188) of the patients were girls and 62.7%(n=316) boys. The prevalence of the TDIs due to HAs was found to be 43.25%(n=218). A total of 380 teeth in the 218 patients who were found to have TDIs due to HAs were examined. The highest prevalence of traumatized children was in the age range 2-4 years(63.3%). Collisions with objects(45%) were found to be most common causes of dental trauma and the most common type of injury was found to be lateral luxation(35.8%). Conclusions:Measures to prevent HAs should primarily target preschool children, the riskiest group. Accidents can be largely prevented by taking simple precautions such as providing a safe environment for children's healthy mental and physical development at home. Key words: Home accidents, Dental trauma, Primary teeth,

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Flowable compomers showed insignificantly least amount of microleakage in class V cavities prepared on primary molars.

ÖzSüt dişlenme döneminde meydana gelen travmatik dental yaralanmalar yerlerine gelecek olan daimi dişlerde gelişimsel bozukluklara neden olabilmektedir. Bu durum süt dişi köklerinin apeksi ile bölgede gelişmekte olan daimi diş germi arasındaki yakın anatomik komşuluk ile açıklanmaktadır. Daimi dişlerde meydana gelen gelişimsel bozukluklar süt dişi travmasının tipi ve travma anında çocuğun yaşına bağlı olarak, minenin hafif mineralizasyon bozukluklarından daimi diş germinin sekestrasyonuna kadar değişebilmektedir. Bu nedenle süt dişi travmatik dental yaralanmaları sonrası daimi dişlerde görülebilecek olası gelişimsel bozuklukların etkilerini azaltmak için daimi dişler sürene kadar düzenli olarak klinik ve radyografik kontrollerin yapılması gerekmektedir.

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