With the growing demand for minimally invasive dental restoration, conservative treatment options offer good aesthetic outcomes and durability with minimal tooth reduction. The use of ceramics in dental restoration has been on the rise in the past two decades due to its long-term benefits and capacity to produce a superior bond to tooth structure when used in conjunction with adhesive cement and acid-etch procedures. A ceramic onlay, which covers one or more cusps, also helps to preserve dental tissue. These materials enable the dentist to conservatively prepare the tooth for restoration while also strengthening the patient\'s own tooth structure. This case report discusses the preparation of a functional and aesthetic ceramic onlay for a patient with a cracked tooth.

Dental injury particularly anterior teeth trauma has severe effects on the social and mental prosperity of a patient hence requiring useful and esthetic repair at the most urgent. Customarily, fracture anterior teeth have been reestablished with composite tars; in any case, they have the essential disservice of shading bungle and variable wear. On the off chance that the tooth\'s fracture section is accessible and sound, reclamation of the tooth utilizing its own particular piece has likewise been recommended. Reattachment of tooth part ought to be considered and is a practical other option to customary methodologies as a result of effortlessness, unmatched characteristic style, and preservation of tooth structure. It can give great and dependable style in light of the fact that the tooth\'s unique anatomic shape, shading, and surface are kept up. Patient collaboration and comprehension of the restrictions of the treatment is of most extreme significance for the good result. This case report accentuation the inventive strategy of overseeing crown root break treated effectively utilizing tooth part reattachment.