1. [1] Andreasen JO, Andreasen F, Andersson L. Textbook and color atlas of traumatic injuries to the teeth. 3rd edn. St. Louis, MO: Mosby 1994.
2. [2] Reis A, Loguercio AD, Kraul A, et al. Reattachment of fractured teeth: a review of literature regarding techniques and materials. Oper Dent 2004;29(2):226- 33.
3. A conservative approach towards the restoration of coronal fracture in anterior teeth;Arnaout;J Res Dent,2014
4. [4] Terry DA, Leinfelder KF. An integration of composite resin with natural tooth structure: the class IV restoration. Pract Proced Aesthet Dent 2004;16(3):235-42.
5. Crown fractures in the permanent dentition: pulpal and restorative considerations;Olsburgh;Dent Traumatol,2002