Have you ever been curious about the yellowing of your zirconia crowns? Many might wonder about this. How exactly then did zirconia crowns turn yellow? Zirconia crowns are more looked for in dental repair because of their remarkable strength, natural appeal, and lifetime. Still, if your crowns are yellowing, do not panic. Let’s try to solve this puzzle together.
Zirconia crowns typically do not turn yellow, which is important to note first. This is so because zirconia is a highly durable ceramic material unlike genuine tooth enamel’s yellowing effect from pigment deposition. Why then certain patients find their crowns yellowing?
On the Crown Surface, stains
Though zirconia crowns themselves do not yellow, food residue, plaque, and other stains may cause their surface to seem less white. Dental cleanings and daily brushing will assist to remove these stains.
Different colors between teeth and the crown
Sometimes rather than the crown itself, a color mismatch between the crown and the surrounding teeth causes yellowing on a crown. This could occur should the patient’s teeth change color during crown wear (from age, smoking, drinking coffee, etc.), or should the technician not accurately depict the true color of the patient’s teeth while building the crown.
Challenges Using Crown Fabrication
Though rare, problems such uneven material distribution or inadequate polishing during the crown building process could impair the crown’s look and lower its white sheen. Usually, though, a new crown lets one address these issues.
Variations in the surrounding mouth
Variations in the oral surroundings could affect crown appearance. Problems like periodontal disease or tooth mobility, for example, could cause gum recession or tooth sliding around the crown, therefore affecting the visual impression of the crown.
Here I would want to introduce you contemporary technology: “How to Make a Dental Zirconia Crown Using Intra-Oral Scanning Files“
Digital dentistry technology has led to the development of a new method for zirconia crown creation: intra-oral scanning. Using a high-precision intra-oral scanner, this method creates a three-dimensional scan of the patient’s teeth, therefore generating an accurate digital model. Then, depending on this paradigm, specialists can design and process the crown on a computer so ensuring its correctness and appeal.
More accuracy and efficiency are presented by intra-oral scanning than by traditional impression methods. Apart from reducing manufacturing errors, it significantly reduces the waiting time for the patient. More crucially, since intra-oral scanning can record minute details of the teeth, therefore reducing color mismatch issues, the final crowns fit better in the patient’s oral environment.
Final Thought
Yellowing of Zirconia crown is not a common phenomenon usually. Choosing a reputable dental clinic, applying modern manufacturing techniques (such as intra-oral scanning), and maintaining good oral hygiene habits would help us to significantly avoid this issue. If your crowns seem to be yellowing, you naturally need not panic. The most important is seeking appropriate solutions and seeing a qualified dentist at once.
Remember that regular dentist visits and cleanings largely determine how your crowns look and whether your oral health is maintained. If you have questions or demands regarding your crowns, see a qualified dental practice for guidance.
With any chance, this essay can assuage your fears and enable you to more understand zirconia crowns. Tell me whether you have any other questions or need additional assistance, kindly.
