enkelkroon

Enkelkroon, in dentistry, is a crown designed to restore or protect a single tooth. It is bonded to a prepared tooth or to an implant abutment, encasing the visible portion of the tooth above the gum line.

Indications include extensive decay, a fractured or worn tooth, large fillings when there is insufficient tooth structure, after root canal treatment, and for cosmetic improvements.

Materials used for enkelkroon include porcelain fused to metal, all-porcelain (ceramic), zirconia, or noble metal alloys (such as gold). The choice depends on location, esthetics, bite, and cost.

Procedure: after examination and tooth preparation, the tooth is reduced in size to create space for the crown; an impression or digital scan is made; a temporary crown protects the tooth while fabrication is done; the crown is tried for fit, shape, and bite; finally it is cemented with a resin-based luting agent or cement.

Care and lifespan: with good oral hygiene and protection against excessive forces, an enkelkroon can last roughly 5–15 years, and up to 20 years in some cases. Bruxism or poor periodontal health can shorten its life.

Limitations and risks: irreversible tooth reduction, possible sensitivity, crown fracture or debonding.

Alternative restorations: onlays (partial crowns), veneer, or dental implants with crown.