DENTAL CROWNS: ALL YOU SHOULD KNOW
Table of Contents
What Are Dental Crowns?
Dental crowns, also known as dental caps, are prosthetic devices designed to restore the structure, function, and appearance of a damaged tooth. They are typically made from various materials, such as porcelain, zirconia, metal alloys, or a combination, and are cemented over the prepared tooth to encase it completely.
What Are Different Types of Dental Crown?
Porcelain crowns are a popular choice due to their ability to closely resemble natural teeth in color and translucency. They are ideal for restoring front teeth and highly visible areas of the mouth.
Zirconia crowns are known for their exceptional strength and durability. They are highly resistant to chipping or cracking and are often recommended for molars and teeth that require greater stability.
Metal crowns, such as gold or silver amalgam, offer excellent strength and longevity. However, their metallic appearance makes them less favorable for visible areas of the mouth.
PFM crowns combine the strength of metal with the natural aesthetics of porcelain. They have a metal base for stability and a porcelain overlay for a more natural appearance.
What is Dental Crown Procedure?
The dental crown procedure generally involves the following steps:
a) Tooth Preparation: The tooth receiving the crown is reshaped and prepared by removing a thin layer of enamel. This ensures a proper fit for the crown.
b) Impression: An impression of the prepared tooth is taken to create a custom crown that fits precisely.
c) Temporary Crown: While the permanent crown is being fabricated, a temporary crown is placed to protect the tooth.
d) Crown Placement: Once the permanent crown is ready, it is checked for fit, color, and aesthetics before being permanently cemented onto the prepared tooth.
What Are Dental Crown Advantages and Disadvantages?
- Restores tooth structure, function, and aesthetics.
- Provides protection and support to weak or damaged teeth.
- Improves bite alignment and chewing efficiency.
- Enhances overall smile aesthetics
- Requires tooth preparation and irreversible enamel removal.
- Potential sensitivity after crown placement.
- Possibility of crown fracture or chipping.
- Cost considerations.
Who Is Good Candidate For Dental Crowns?
- Individuals with extensively decayed, damaged, or fractured teeth.
- Those with large fillings or root canal-treated teeth.
- Individuals with cosmetic concerns, such as teeth discoloration or misshapen teeth.
- Patients seeking to improve the overall strength and appearance of their teeth.
What Is The Difference Between Porcelain Crowns and Zirconia Crowns?
- Porcelain Crowns: Resemble natural teeth in color and translucency, ideal for front teeth. May be susceptible to chipping.
- Zirconia Crowns: Extremely strong and durable, preferred for molars and areas requiring greater stability. Highly resistant to chipping or cracking.
How Much Do Dental Crowns Cost?
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