All posts by goodtooth

CEREC crowns

Help! My Crown Keeps Coming Out!

Hi there,

Last year, I had a same-day CEREC crown done on one of my teeth. I was happy with it at first, but since then, it has fallen out several times. Each time I go back to the dentist to get it fixed, but it always falls out again. Finally, I went to a different cosmetic dentist. He replaced the setting for the crown, and said that I should get a new all-porcelain crown, as it would stick to the cement better. I just want my tooth to stay put, like it’s supposed to. I’m not sure what else I can do.

Nephenee, from South Carolina

 

Hi Nephenee,

No matter what material your CEREC crown was made from, it will stay permanently once properly placed and bonded. Making a new crown will not fix the problem, as it is not the crown’s fault it keeps coming out.

Crowns need strong cement and to be properly shaped to stay in place. If your dentist over-prepared your crown and shaped it too much, no cement will be able to hold it in.

It’s likely your crown was prepared with inadequate retention form in mind. You will need a crown specialist to properly shape your tooth and cement it in place. Look for a dentist with experience in dental crowns, or another CEREC dentist in the area.

This blog post is brought to you by Gilbert CEREC crown provider, Dr. Matthew Roper, of Vista Dorada Dental.

 

Emergency Dentist

What’s Wrong With My Root Canal?

Hi there,

I fractured my teeth playing sports a few months back, and was treated by an emergency dentist and released. A few weeks after the accident, my teeth became grey and discolored.  I was in severe pain and had swelling, so I had to go back to the dentist for an emergency root canal.

I was ok for a few days with antibiotics but now the pain is back. I don’t know what to do to get the pain to go away. My tooth is sensitive to cold food and even chilly air. I’m very uncomfortable and want the pain to stop.

Should I have gotten a root canal sooner? Do I need more antibiotics? What can I do about the pain?

Luca, from Quebec, Montreal

 

Hi Luca,

A discolored tooth means there is damage to the root, or an infection may be present. It needs a root canal treatment as soon as possible at the first sign of greying. Once the root is removed, the bacteria is cleared up and the tooth is sealed to prevent further problems. Leaving an infected tooth in your mouth longer than it needs to be there serves no purpose. Oral infections should be taken seriously, as they can spread to other parts of the body if left untreated too long.

It sounds like your root canal treatment was sealed before all the bacteria was removed, which is causing a flare up. Usually, the infection is allowed time and space to drain, but since it has been sealed, there is no where for it to go. Also, a few days of antibiotics is not enough time to be on the medication.

Your best bet is to find an endodontist specializing in root canals. They can fix what has been started, and will advise you on how to properly take your antibiotics for maximum effectiveness.

This blog post is brought to you by Gilbert emergency dentist, Dr. Matthew Roper, of Vista Dorada Dental.

 

 

General dentistry, Mercury Free

Will Dental Implants Trigger My Allergies?

Hello there,

I am interested in dental implants to restore my smile. The years have not been easy on my teeth. While a dental implant is a little outside my price range at the moment, I have a more pressing concern. I have a severe allergy to metal. I cannot even wear metallic accessories or fashion items. I know I am allergic to nickel and have sensitivities to others metals commonly used in dentistry.

Is it possible to restore my smile without using metal?

Hotaru, from Austin, TX

 

Hi Hotaru,

Your metal allergies sound serious, however, most dental implants contain titanium. Being allergic to one metal does not mean you will be allergic to all. Titanium is a highly biocompatible metal, but prior to getting any implants, you can opt for an allergy test to put your concerns to rest.

Another option you have is to find a dentist that creates metal-free all-porcelain implants using zirconia or another strong ceramic. It may be difficult to find someone to place an all-porcelain implant, but if a titanium one is out of the question, it can be done.

This blog post is brought to you by Gilbert dentist, Dr. Matthew Roper, of Vista Dorada Dental.

CEREC crowns

My Porcelain Crown Keeps Falling Off!

Hi there,

I was issued a same-day crown, which I thought would be fast and convienent, but in the year since I’ve gotten it, it has fallen out a handle of times!

I went to see a different dentist, who changed the setting of my crown, and gave me a zirconia crown. However, even this one has fallen out! He says that a different porcelain crown will stay in better.

Is this dentist right? Should I go to another dentist? Should I give CEREC another try? What should I do?

Nancy, from Trenton, New Jersey

 

Hi there Nancy,

When CEREC same-day crowns are done correctly, they will stay put permanently. CEREC crowns are made from a milled block of ceramic, but no matter what material you use to make a crown, it does not affect whether the crown will stay in.

There are two things that affect whether crowns will stay in. One this is the type of bonding used to cement the tooth into your mouth. The stronger the cement, the better the hold. The other factor is the shape of the tooth. The tooth needs a little bit of tapering to look natural, but the more taper done to the tooth, the harder it will be to bond it into your mouth. It is likely that your tooth was not tapered properly, which is why it keeps falling off.

You should go see a dentist in the area that specialized in crowns. It is very uncommon for crowns to fall out as many times as you have experienced.

This blog post is brought to you by Gilbert CEREC crown provider, Dr. Matthew Roper, of Vista Dorada Dental.

 

 

CEREC crowns

Is My Pain Caused by my CEREC Crown?

Hello there,

I had three CEREC crowns done on my back teeth recently. I was pleased with how convenient getting the CEREC crowns was, but since then, I’ve had a lot of pain when chewing. Eating anything crunchy or chewy causing a bolt of pain, as though a nerve is exposed or something. My dentist has shaved down some of the crown. He says the pain I feel is from how I grind my food when I chew. Is that the case? I’ve tried being more careful when I eat, but the pain I feel makes me nervous during meals.

Richard from Amityville, New York

 

Dear Richard,

There are a few reasons that can cause a new crown to hurt. One reason may be that the crown is too high, so the rest of your teeth hit it first when you bite into something. The second reason is that the tooth under the crown may be infected. The infection can cause inflammation in the jaw, causing constant jolts of pain when biting or chewing.

Your pain is unlikely to be caused by how you chew your food, as you did not have this problem prior to the crown. Also, CEREC crowns are supposed to fit exactly to your mouth’s specifications, as they are milled to fit your teeth precisely.

Since your dentist has tried to grind down the crown, your pain is not likely to be caused by hitting too high on the crown. You will need to find out if you have an infection, and where it is in your mouth. An X-ray will be needed, and you may want to seek a second opinion if you do not trust your current dentist’s skills.

This blog post is brought to you by Gilbert CEREC crown provider, Dr. Matt Roper, of Vista Dorada Dental.

 

 

Dentist

How Much is Too Much Dental Work to Get at One Time?

Hello,

My dentist recommended I get a lot of dental work – both cosmetic and general work. I need some cavities filled, one tooth filed down, and several root canals done. I’d also like to get my teeth whitened at this time. Can I get all of this done at once? Or will it take multiple visits?

Tammy, from Mesa, Arizona.

 

Hi Tammy,

To get the most work done at once, you’ll need a sedation dentist. The dentist will put you under oral conscious sedation. Without the sedation, it varies from dentist to dentist how much they will do at one time.

The procedures you need done are not complicated. However, it depends on where in your mouth you need the root canals done. It will take double the time if the root canals are needed in the back of your mouth, versus the front. Your best bet may be to see an endodontist for the root canals, as they are the most experienced and can work fastest.

If you have an experienced root canal dentist or endodontist that can work quickly, your appointment can be completed in about four hours. However, this also depends on your endurance. Without sedation, it may be best to break up the appointments.

This blog post is brought to you by Gilbert dentist, Dr. Roper, of Vista Dorada Dental.

 

Sedation Dentistry

How Can I Get My Dentist to be More Gentle?

Hello,

I’ve been seeing my dentist for a few years now, and I’m happy with him, but he is the worst at giving shots. My last dentist gave me shots and they didn’t hurt this badly. I had to get numbed to get a cavity filled, and worked up the courage to ask him to be more gentle. He brushed off my concerns, saying that shots are supposed to hurt. The shots he gives are unbearable. I need another filling, and I’m dreading going back to this dentist. Is there anything I can do?

Jirard in Los Angeles

 

Hi Jirard,

The truth is, numbing a patient with minimal discomfort takes skill, time, and patience. If your dentist leaves the numbing gel on for some time, or delivers the injection slowly, this will lessen the discomfort. This gives your body time to adjust to the numbing agent. Injecting it quickly can cause the skin to stretch from too much liquid, and can increase pain.

Your dentist is placing the numbing agent as close to the affected area as possible, but trying to avoid the nerve. Everyone’s bodies are different, so it’s possible he came too close to your nerve, or even hit it. Hitting a nerve sends a shockwave of pain through your mouth.

You did the right thing by speaking up. However, your dentist not only dismissed your concerns, he refused to try. This is a major red flag, and shows he lacks in bedside manner.

There is something you can do to minimize pain. Make sure you are hydrated, as this can make getting numb easier. Also, feeling anxiety before numbing can cause a counter effect, where it’s harder to get numb. You can try relaxing techniques before going to the dentist, or ask for nitrous oxide to relax in place of the shot.

Since you are dreading going back to this particular dentist, it may be time to look for a sedation dentist in your area. Sedation dentists focus on gentle dentistry, which can reduce dental anxiety and pain. It may be worthwhile to find a dentist that listens to your needs.

This blog post is brought to you by Gilbert gentle dentist, Dr. Matthew Roper, of Vista Dorada Dental.

 

 

Emergency Dentist

Can I Put Off a Root Canal?

Hello,

My dentist told me I needed a root canal on my tooth, but I don’t have any pain. How long can I put off getting a root canal?

Haruka, from West Virginia

 

Hi Haruka,

If your tooth is not hurting, or has not hurt in awhile, it may be ok to delay it. It may be what’s called an arrested infection or a latent infection — you may have one but not know it. However, you can still be affected by the infection even if it doesn’t cause pain. Putting off a root canal raises the risk of external resorption —slowly, the infection will eventually kill the root, and the tooth won’t be salvageable. However, an infection caused by active decay will continue until the tooth is destroyed, and action must be taken immediately.

Even without pain, if you have a red pimple-like spot on your gum near the root tip, or the infection is draining in your mouth, these are signs of an active infection. You should make an appointment with your general dentist to get this taken care of. If your pain comes back or you feel severe pain, you should see an emergency dentist.

This blog post is brought to you by Gilbert emergency dentist, Dr. Matthew Roper, of Vistadorada Dental.

 

Dentist, General dentistry

My Child’s Orthodontist and General Dentist are Giving Conflicting Advice

Hi,

My daughter is missing one of her upper teeth. The orthodontist left a space for an implant when she’s older. In the meantime, our options were a retainer made by the orthodontist or a Maryland Bridge made by our general dentist. However, the Maryland Bridge keeps falling out. He offered to remake it with metal clasps instead of cement, but I’m worried it’ll fall out again. The orthodontist suggested a flipper, and isn’t sure why the family dentist made the Maryland Bridge in the first place. Should we get the flipper from the orthodontist, or try the bridge again? Did our dentist make a mistake? Should we switch dentists entirely?

Thanks,

Yuko from Pennsylvania

 

Hi Yuko,

Maryland Bridges have a false tooth attached metal wings that attach to the backs of the teeth surrounding the empty space. To stay properly, the back of the teeth and metal both need to be etched to bond securely. The etches may not have been made deep enough, which is why the bridge keeps falling out. However, if the surrounding teeth are healthy, roughening them may not be the best option. This process permanently alters the tooth’s structure.

Your dentist didn’t make a mistake, just chose a less obvious solution to the problem of a missing tooth. A flipper would be a better choice going forward, so opt for one from your orthodontist. If you no longer trust your general dentist, you can ask your orthodontist who they would recommend.

This blog is brought to you by the office of Gilbert dentist, Dr. Matthew Roper, of Vista Dorada Dental.

 

 

Sedation Dentistry

Why Won’t Novocain Make Me Numb?

Hi,

I need a root canal on two front teeth on my lower jaw. Despite an infection and nerve damage, my dentist cannot get these teeth numb enough for a root canal. He did over 5 injections in my gums and even used a numbing paste, but it still wasn’t enough! He didn’t charge me, but I’m tired of living off pain killers. I need this root canal, but can’t unless I get numb. What can I do?

Miranda, from Mexico

 

Hi Miranda,

Your problem sounds like it’s related to dental anxiety. Research has shown that each time the tooth fails to get numb, anxiety increases substantially. Anxiety counteracts novocain; the higher your anxiety, the more difficult it is to numb your mouth.

Unfortunately, your dentist did not understand the correlation between increased anxiety and the need for more novocain. The dentist needs to write you a script for anti-anxiety medication. You will be instructed to take the medication before your appointment, about 30 minutes to an hour before. No matter the medication, you will need someone to take you to and from the appointment.

Another option is to find a sedation dentist that offers nitrous oxide. The difference between taking anti-anxiety medication prior to your appointment or getting nitrous oxide is that nitrous oxide will wear off shortly after the appointment. Gentle dentists offer sedation dentistry, as they understand how anxiety-inducing going to the dentist can be.

If your dentist does not offer sedation dentistry, try to find one, and hopefully under their guidance, you can be numb enough to finally get your root canal.

This blog post is brought to you by Gilbert sedation dentist, Dr. Matthew Roper, of Vista Dorada Dental. Dr. Roper offers both nitrous oxide sedation or a prescription for Triazolam for dental anxiety.