After tooth loss, people often choose porcelain crowns for restoration. With numerous types available, different prices and materials suit varying patient needs.
Originally used in artificial joints for its exceptional biocompatibility, cobalt-chromium alloy has gained widespread adoption in dentistry. Free from harmful nickel and beryllium elements, this safe, reliable, and cost-effective alloy has become the preferred choice for non-precious metal crowns. It suits most dental restorations, particularly fixed bridges for posterior teeth.
Key considerations for cobalt-chromium crowns:
1. The junction between the crown and the patient's natural tooth is prone to plaque accumulation and tartar formation. Thorough cleaning is essential. Use dental floss to clean between teeth and schedule regular dental check-ups and professional cleanings.
2. Cobalt-chromium crowns require even greater attention to maintenance and hygiene than natural teeth.Develop the habit of rinsing before and after meals, and brush twice daily with a soft-bristled toothbrush to maintain oral hygiene and prevent bacterial invasion.
3. Porcelain-fused-to-metal crowns have a limited load-bearing capacity. Excessive stress beyond their tolerance range can cause the porcelain to crack. Avoid biting into extremely hard foods, such as walnuts.
4. During the initial period after receiving cobalt-chromium porcelain crowns, the alignment of upper and lower tooth cusps differs from before restoration. Eat slowly to avoid biting the cheek or tongue mucosa.
Due to their moderate cost and natural aesthetic appearance after restoration, cobalt-chromium porcelain-fused-to-metal crowns are increasingly popular. Many patients also inquire about their lifespan.
Within the field of dental restoration, cobalt-chromium porcelain crowns are used with high frequency. This is primarily because they contain no harmful elements like nickel, making them safe and reliable. Most importantly, their reasonable pricing is generally affordable for most patients.
However, some express doubts about cobalt-chromium porcelain crowns:In reality, with proper maintenance and correct usage, the lifespan of a cobalt-chromium porcelain crown can exceed 20 years. This longevity is a major reason for their popularity.
The cost of a cobalt-chromium porcelain crown generally ranges from 900 to 1200 yuan. To ensure optimal results, choosing a reputable hospital for the procedure is advisable.