Replacing missing teeth with a bridge, an implant with a crown, or a removable denture.

If a tooth is damaged by decay, trauma, or wear to the extent that it cannot be reliably and long-term repaired with a filling, a crown is indicated.

A “dead” tooth is more brittle and prone to fracture. A crown protects it from breaking.

Modifying the shape, color, or position of teeth using crowns or veneers to achieve an aesthetically optimal result.

Reconstruction of the dentition in cases of bite loss caused by excessive tooth wear.

Ensuring proper distribution of chewing forces and preventing overload on the remaining teeth.

Replacing a missing tooth prevents shifting and tilting of adjacent and opposing teeth into the space.

Using crowns on remaining teeth for better retention and stability of partial removable dentures.

Before any restoration is made, it is absolutely necessary to treat and stabilize the inflammation of the gums and tooth supporting structures. Prosthetic work on diseased abutments is doomed to failure.

Patients who are unable or unwilling to maintain perfect oral hygiene are at risk. Bacteria can accumulate under crowns and bridges, leading to decay or inflammation.

Before starting prosthetic treatment, the oral cavity must be completely sanitized (free of cavities and acute inflammation).

If there is not enough healthy tooth structure remaining after removing decay and old fillings to support a crown, it may be necessary to build up the tooth first or, in the worst case, extract it.

Extreme forces during bruxism can damage or destroy prosthetic work (e.g., ceramic fracture). It is necessary to address the bruxism, for example with a night guard.

Before creating extensive prosthetic work, it is necessary to first stabilize and treat any acute problems with the temporomandibular joints.

In children and adolescents, it is necessary to wait until the jaw growth is complete before placing definitive fixed restorations to avoid disrupting development.

If the patient has aesthetic or functional expectations that are not technically or biologically achievable in the given clinical situation.