A chipped edge may be repairable with resin, but the tooth should be checked for deeper damage and bite stress first.
Assess the damage
A small chip, crack, exposed dentin, or loosened old filling can look similar in a mirror. An examination helps determine whether the tooth is otherwise sound and whether an x-ray or different restoration is needed. If a tooth is painful, loose, or injured in an accident, prompt dental assessment matters more than selecting a cosmetic material online.
What bonding can change
The practice offers dental bonding, and the ADA describes bonding as attaching material directly to a tooth. Resin can rebuild a small edge or adjust visible contour. Ask where material would be added, how the shade would be matched, and whether the bite will place force on that edge. A large fracture or weakened tooth may require another restoration.
Compare a veneer or crown
Bonding treats a limited area; a veneer covers the front surface; a crown encloses more of the tooth. These alternatives differ in preparation, material, number of visits, and later repairs. Ask why the recommended option fits the extent of the fracture and the tooth's remaining structure. Do not equate a quick appearance repair with treatment of hidden damage.
Plan repair and care
Resin can chip or stain over time and may need polishing or replacement. Ask which habits could stress the repair and what to do if it catches floss or feels high when biting. Keep the office's instructions and continue routine cleaning. A written estimate should identify the specific tooth and whether further restorative work is expected.
Questions to ask
Can any chip be bonded?
No. The dentist must assess depth, tooth strength, and bite before recommending a repair.
Should I save a broken fragment?
Contact the dentist for instructions; do not try to attach it yourself.
Will the resin match my tooth?
Shade matching is part of the plan, but existing restorations and tooth color affect the result.