Coroanele dentare: Definiție și importanță

Dental Crowns: Definition and Importance

By Abdou Mohamed
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Introduction
Dental crowns are a type of fixed dental prosthesis used to cover or "cap" damaged or weakened teeth. They are a common solution in restorative and cosmetic dentistry, helping protect the tooth while also improving its appearance and function.

What is a Dental Crown?
A dental crown is a custom-made cover that fits over a natural tooth. It can be made from various materials:

  • Porcelain: Aesthetic and natural-looking, often used for front teeth.

  • Zirconia: Strong and aesthetic.

  • Metal: Such as gold or metal alloys, usually used for molars due to their durability.

  • Porcelain-fused-to-metal: Combines strength and aesthetics.

Importance of Dental Crowns

  1. Protect weak teeth: Especially after root canal treatments, where teeth become more fragile.

  2. Restore function: Helps in proper chewing and biting.

  3. Improve appearance: Covers broken or discolored teeth, boosting confidence.

  4. Support dental bridges: Crowns act as anchors in bridgework to replace missing teeth.

  5. Cover dental implants: Crowns are placed over implants to complete artificial teeth.

When is a Crown Recommended?

  • Large fracture or tooth decay.

  • Severe cavities that fillings can't restore.

  • After root canal treatment.

  • Cracked or structurally weak teeth.

  • Cosmetic enhancements.

Caring for a Crown

  • Maintain good oral hygiene.

  • Brush and floss regularly.

  • Avoid biting on hard objects or using teeth as tools.

  • Visit your dentist regularly for check-ups.

Conclusion
Dental crowns are an effective, long-lasting solution for restoring damaged teeth. With proper care, they enhance both the health and appearance of your smile.

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