The installation of dental crowns, also known as tooth caps, is one of the dental procedures used to cover and protect damaged or affected teeth. The purpose of dental crowns is to shield teeth from erosion and loss, restore their natural functions such as chewing and biting, and maintain the external appearance of teeth for an attractive smile.
When does a person need dental crowns?
There are several cases in which a person may need dental crowns, including:
1. Loss or breakage of a tooth crown.
2. Discoloration and yellowing of teeth, especially in smokers and those who consume alcohol.
3. Cosmetic issues due to tooth decay affecting the aesthetic appearance.
4. After a root canal procedure to protect the tooth.
Uses of dental crowns
Dental crowns are suitable for all age groups, starting from children to the elderly. They are used for children to protect primary teeth from decay and maintain them until they are replaced. Additionally, dental crowns for children help correct improper habits, such as excessive candy consumption, without adhering to daily dental hygiene.
For adults and the elderly, dental crowns are needed to cover implanted teeth or those that have undergone dental implant procedures. For adults and teenagers, dental crowns are used to cover teeth that have experienced discoloration or have damaged sections.
Types of dental crowns
1. Metal crowns or those made of gold.
2. Ceramic or porcelain crowns.
3. Zirconia or Emax crowns.
Zirconia or Emax crowns are commonly preferred due to their color and shape closely resembling natural teeth.
Components of dental crowns
Dental crowns are made from various materials such as porcelain, metals, and others. Here are some details about the materials used in manufacturing dental crowns:
1. Metals: Some crowns are made of metals like gold, silver, chrome, or platinum. These types are known for their strength and durability in facing the forces of chewing and biting.
2. Porcelain: Porcelain is used in dental crown manufacturing, known for its color closely matching natural teeth. However, it is prone to breakage due to its lower hardness and inability to withstand intense chewing forces.
3. Ceramic-Metal Hybrid: This type is widely used, combining fused ceramic with metal to achieve a blend of ceramic and metal characteristics. It is known for its strength, hardness, and a color that approximates natural teeth.
Advantages of dental crowns
1. Suitable for covering damaged parts of front teeth due to their transparency and lack of metal.
2. Durability and long lifespan, avoiding pain and maintaining functionality.
3. Can be shaped to fit the size and shape of your teeth.
4. Strength and resistance to breakage, especially in the case of zirconia crowns.
5. Advantages of Emax dental crowns made of ceramic, similar to zirconia crowns in terms of characteristics, and used in various dental restorations.
Installation of dental crowns
Dental crowns are typically installed in two visits to the dentist. In the first visit, the dentist examines your teeth, identifies the damaged teeth that need covering with crowns, and prepares these teeth by cleaning and taking measurements. These measurements are then sent to the laboratory responsible for preparing the dental crowns. In the second visit, the crowns are fitted onto the teeth or molars that need them using adhesive material. After installation, the dentist provides advice and guidelines for caring for the installed crowns.
The expected lifespan of dental crowns
The average lifespan of dental crowns ranges from 5 to 20 years, and several factors can influence it, such as the material used, dental hygiene practices, and habits like biting hard foods. To extend the lifespan of crowns, it is advisable to avoid aggressive habits, such as biting on hard objects and opening bottles with teeth.
Care for dental crowns
To maintain the health of dental crowns, it is crucial to follow these guidelines:
– Regularly visit the dentist for necessary check-ups.
– Adhere to proper dental hygiene practices, including regular brushing, using mouthwash, and cleaning between teeth with dental floss.
– Avoid exposing dental crowns to excessive pressure from hard foods.
– Refrain from harmful habits like nail-biting and opening bottles with teeth.
Cost of dental crowns
The cost of installing dental crowns is influenced by various factors, including the materials used, the techniques employed, the location of installation, and the experience and skill of the dentist. It is advisable to consult with a dentist to determine the total cost based on your individual case.
When to install crowns after a root canal
Dental crowns are essential for protecting teeth after root canal procedures to prevent breakage. The timing of crown installation depends on the recovery period needed for the tooth and to avoid any potential fractures. In cases of severe decay, crowns should be installed as soon as possible. However, in cases of minor decay, the tooth can endure for years without the need for crowns. The dentist evaluates the tooth’s condition and determines the need for crowns accordingly.
Special guidelines
– If pain persists after crown installation, it is crucial to consult with the dentist.
– Daily attention to dental hygiene and proper brushing is necessary to preserve gum health.
– Regular follow-ups with the dentist to monitor the condition of dental crowns.
– Avoiding carbonated beverages and caffeine-containing drinks to maintain crown color.
– Avoiding habits like opening bottles with teeth and biting nails to prevent crown breakage or dislodgment.
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