Dental Crowns Are Used in a Variety of Situations to Protect and Strengthen Damaged Teeth
While fillings are placed and shaped directly on the tooth, dental crowns are constructed outside of the mouth by a skilled ceramist, and your Houston family dentist then bonds this restoration appliance to your tooth. These hard restorations cover the entire portion of the tooth that rests above the gumline and are used in a variety of situations to strengthen and protect damaged teeth.
Reasons for Crown Placement
These are the most common scenarios in which your Houston dentist places crowns:
- Extensive decay: Large areas of decay do not usually respond well to fillings, and if you do have a large filling that has been in place for a while, the tooth may be vulnerable to stress and cracks. Covering the tooth with a crown can help prevent further damage.
- Root canal treatment: While root canal therapy helps save a tooth, it can also weaken it. To help keep the tooth’s structure intact, a root canal procedure is almost always completed as a part of crown placement.
- Broken cusps: The cusps of the molars sustain the most stress during chewing and are vulnerable to breakage, so crowns are often placed to rebuild a broken tooth.
- Cracks: Cracked tooth syndrome occurs when the stress of chewing creates tiny fractures inside the tooth. A crown can help redistribute the forces of chewing and hold the tooth together to eliminate the pain.
- Tooth wear: Teeth grinding or acid erosion can cause the teeth to wear down over time. This throws off the bite, but crowns can be used to build up tooth structure for a restored bite.
- Cosmetic issues: Porcelain veneers are a more conservative way to transform the look of less-than-perfect teeth, but some extensive aesthetic issues may require full porcelain crowns.
- Dental bridges: A dental bridge replaces missing teeth and is held in place with the help of crowns.
Dental Crown Materials
Crowns are constructed from a variety of materials, including metal alloys, stainless steel, and porcelain. Our Houston dentist for kids place stainless steel crowns on baby molars that will eventually fall out, but for our adult patients, we offer the most cosmetically appealing crowns made of white ceramic materials. All-porcelain crowns are ideal for the front teeth because they most closely mimic your real teeth. For molars, which must withstand stronger chewing forces, we typically place porcelain-fused-to-metal crowns, which have a strong metal base covered with white porcelain to give you the perfect combination of strength and cosmetic appeal.
How Crowns Are Placed
Crown placement is performed under local anesthesia, and your Houston family dentist begins by removing decay or damaged areas. To ensure that the crown stays in place, we must give your tooth a specific shape, which may involve reducing the tooth structure or building it up with filling material. After achieving the right shape, we make a mold of your tooth to send to the dental laboratory so that your crown can be constructed to fit perfectly. Your Houston dentist will affix a temporary crown, and you will need to return to our office when your permanent crown is ready. After trying on the crown and making sure that the fit and color are correct, we will permanently cement the restoration to your tooth.
Dental Crowns in Houston
For crowns, fillings, Houston orthodontics, and all of your adult dentistry needs, call Smile Sonrisa Dental today. We welcome the opportunity to help you achieve great dental health and the beautiful smile you deserve.