The gray line around the edge of your old crowns is most probably caused by the metal edge of the crown showing through the gum.
Most often, gray lines or spots around the gum line are a sign of decay. Because the areas where your teeth meet your gums can often be overlooked during brushing and flossing, this is a common area for decay to start to develop.
This blackline surrounding your gum occurs because light, which can pass through natural teeth, is unable to pass through the crown's metal, makes the crown's porcelain fusion look darker, and restricts the amount of light in the root and gum areas.
Grey: Gums that appear to have a grey film over them are an indication of a weakened immune system. Whether you are a smoker or are under a lot of stress, grey gums are often connected to a bacterial infection that requires medical attention.
Dental crowns that are fixed to a metal post, whether they are porcelain-fused-to-metal or composite, can have a gray tint in natural light. This is because the outer material doesn't obscure the dark metal beneath.
What does Grey Gum look like? Grey Gum's heartwood is a red to reddish-brown colour, visually distinct from the paler sapwood. The grain is often interlocked, with a coarse but even texture.
Some melanosis research suggests If you stop smoking, this discoloration might go away, suggesting that dark patches on the gums caused by smoking are reversible.
Red Gums: Red gums, or gums that are deeply pink, often indicate an infection. Bright red gums may be highly sensitive, and they may bleed when you brush and floss. Yellow Gums: A slight yellow tint or film on your gums indicates gingivitis, the first stage of gum disease.
The best way to eliminate that unattractive dark line is to replace the crown. In most cases, we can use a dental crown that is entirely made of porcelain, which looks completely natural. Today's dental porcelain is also very strong, so you will not be sacrificing any strength with a crown that is free of metal.
Answer: Gums take time to heal.
This is common after getting a dental crown. Often, it may take up to 2 weeks for your gums to fully heal. If you're still experiencing this problem at that point, you should talk to your dentist at once.
If you have a lack of healthy gum tissue around your teeth or crowns, you may have a receding gum line. Receding gums appear as dark or yellow lines that surround the teeth that can be very unattractive. Gum recession is usually accompanied by teeth sensitivity as well.
Yes, crowns can stain with time however their level of staining is usually less significant vs. natural teeth. Porcelain crowns may stain overtime when exposed to coffee, red wine or smoking. Zirconium crowns are resistant to stains.
In the anterior of the mouth crown preparations are usually done slightly under the gum-line in order to hide the margin of the crown. If this margin is exposed a dark line will appear. Sometimes people see this dark area and mistake it for decay, when in reality it is the metal showing near the gum line.
Dental crowns especially those made of porcelain can sometimes chip. A dentist can repair small chips. In such cases, the dental crown can remain in the mouth. However, if the chip is large or there is a lot of chipping, a patient may need a replacement crown.
Longevity: In excess of 100 years. Horticultural Merit and uses: Occasionally utilised in horticulture.
Treatment Options for Gum Discoloration
Gum bleaching is a quick and simple process which can help restore gums to their natural shade. There are two main options; a laser technique or a microdermabrasion process. The best way to decide is to consult the dental care expert as to which treatment may be best for you.
Non Surgical Gum TherapyNon Surgical Gum Therapy
Gum health is an essential part of good oral health. Having healthy, pink gums with an even gumline improves your appearance as well. Our periodontist can help you get back the pink gums.
General characteristics. Sapwood: pale, reddish brown distinguishable from heartwood. Heartwood: reddish brown to red. Texture: medium to coarse, interlocked grain.
Signs and symptoms of periodontitis can include: Swollen or puffy gums. Bright red, dusky red or purplish gums. Gums that feel tender when touched.
An infection can cause black or grey gums if a layer of dead tissue builds up over the gums. Trench mouth results from the rapid growth of bacteria in the mouth, usually due to gingivitis. Bacteria may build up because of poor oral hygiene, stress, lack of sleep, or an unhealthful diet.
If there are open margins around a crown, bacteria can get into the space and cause decay around and under the restoration. Bacteria can also irritate and infect the gum tissue, leading to gum disease.
Replacement options
In some situations the original crown can be removed and re-cemented into place. New crowns might be required to meet your objectives for a healthy and beautiful smile. This new crowns are fabricated in the same way the as the original.