Effect of storage media on fracture resistance of reattached tooth fragments using G-aenial Universal Flo

摘要

Background: Over a period of the past few years’ episodes of dental trauma more commonly coronal fractures of anterior teeth are being increasingly reported in children. Fragment reattachment can be considered as a valid treatment option in such situations. However, ideal medium for storage of fragments before reattachment needs to be explored. Aim: To compare the fracture resistance of incisor tooth fragments stored in four storage media: Dry air, milk, coconut water, or egg white before reattaching them with G-aenial Universal Flo. Materials and Methods: Forty-eight freshly extracted maxillary incisors were divided into four groups. Teeth were then sectioned, and fragments were stored in dry air (Group I), milk (Group II), coconut water (Group III), and egg white (Group IV). The fragments were reattached using simple reattachment technique and tested on the Universal Testing Machine. Statistical analysis was performed using one-way analysis of variance and post hoc Tukey's test. Results: There was statistically significant difference ( P < 0.05) in fracture resistance values between the groups. The highest fracture resistance value was demonstrated by Group II, whereas least fracture resistance values were observed in Group IV. Conclusion: Along with milk, coconut water being tested for the first time can be considered a viable alternative.