Failed implant experience, deciding next move

KBB

Joined
Sep 28, 2015
Messages
1
This is going to be a long post and I thank anyone who has any advice and thoughts on my situation. I really appreciate any help you can give me.

Background health information:
Age: Early 30s
Not a smoker, not diabetic, no known health problems. I do not take any daily medication.

Oral Health: Really good. I’ve never had a cavity in my life. I brush 2-3 times a day. I use mouthwash 3 times a day. I get my teeth cleaned every 6 months on the dot. I’ll admit that I am not the most consistent flosser in the world. Prior to the events that I will speak of, the dental-related things I’ve had done are (A) all four wisdom teeth were removed with no problem and (B) I had invisalign braces.

Okay, here we go. In 2012 I was the victim of an assault that ultimately knocked out 3 of my upper front teeth (both maxillary central incisors and my left maxillary lateral incisor). I had bone grafts to repair the damage done to my jaw and the 3 lost teeth. Next was the decision on what to do for the missing teeth.

My dentist and periodontist agreed that I should have implants put in. Implants would:
· Last the rest of my life
· They would look more natural
· The screws of the implants would hold my bone together, slowing the loss of bone from missing teeth.

My dentist and periodontist advised me NOT to get a conventional dental bridge/crown instead of implants because:
· I would have to shave down 4 of my healthy teeth in order to make abutments. On my left side, my canine and nearest premolar. On my right side, my right lateral incisor and canine.
· The lifespan of bridges are not long (5 years on average?).

I decided to go for implants because I wanted something that was going to last for the rest of my life, given my age. I also really didn’t want to ruin 4 of my healthy teeth for the bridge, and potentially have problems later in life as those 4 teeth develop problems of their own.

I underwent the implant process. I had one post placed where the left lateral incisor had been. The other post was placed where my right central incisor had been. I also had to go through a gum graft, because my gums had receded quite a bit from all the surgeries. During the healing time, I wore my invisalign brace, which had 3 fake teeth placed into it to hide the gap. The periodontist wanted me to wear that instead of a regular denture because the invisalign wouldn’t put any pressure on the healing gum or bone.

During this entire process, I never had any problems.

Once the posts were done, I was given a temporary implant-supported bridge (one bridge for all 3 missing teeth). I wore that for 8 months. I had no problems and it felt like my real teeth. Then I was given the permanent bridge.

That is when the problems started. First, the dentist couldn’t remove the temporary bridge. That was an ordeal. Then the permanent bridge didn’t fit well and the dentist had to work on it. During the 10 months that I wore the permanent bridge, it fell out twice.

After 10 months, I had visible abscesses forming on my gum in the areas around the posts. The periodontists tried to treat the abscesses without surgery. They took several x-rays and the bone looked fine around the implant.

Eventually, it became evident that surgery was necessary to detoxify the area. During the surgery, they found out that I had bone loss around both implants. The periodontist believed that the permanent bridge had put stress on my bone and over the 10 months, caused the bone loss. I had some bone loss around the left lateral incisor. I had a lot of bone loss around the right cental incisor. Basically, the bone loss was on the front of the implants. I still had bone up to the top thread on the back side of the implants, but bone loss on the front side. This is why they didn't see the bone loss on the x-ray, since that is a 2 dimensional image. Both implants were still integrated with the bone that was there and the implants were not mobile. The periodontist tried to graft bone to the implants, but he informed me that it was not likely to take.

It’s been 4 months since that surgery and the left lateral incisor seems okay, but the right central incisor doesn’t look great. The bone graft didn’t take and my gum has pulled away from the top of the post. I can see several of the post threads now when I look at my mouth. I had a CT-scan of my jaw and it confirmed that I didn’t get much bone growth from the graft. On the plus side, I have not had any infections or abscesses since the surgery. There was no sign of an infection on the CT-scan.

My current problem is what do I do going forward?

The periodontist suggested that we bury the implants/put them to sleep. Basically, we give up on implants and I get the conventional dental bridge.

The periodontist said that there is not enough bone on the implants currently to do an implant-supported bridge. If I want implants, I would have to have the current implants removed and start all over. However, part of the problem is that my implants are integrated into the bone (what is left there). He’s afraid that removing the implants would cause more damage to the bone, requiring multiple rounds of bone grafting and gum grafting. He’s not sure how much bone he’d get back if he did a bone graft. He mentioned that he could try INFUSE Bone Graft material, but that would be expensive and I would have to deal with a lot of facial swelling after the surgery.

I’m honestly just stuck and not sure what to do. My doctors keep saying that they have never encountered a case like mine before. I had originally chosen implants because I didn’t want to lose 4 more healthy teeth to make a conventional dental bridge. I wanted something that would last my life and wouldn’t have to be replaced every 5-10 years.

I’m looking for any advice that people may have.
· Has anyone ever been through a similar situation? Has anyone ever treated someone with a similar situation?
· Has anyone had an implant that was NOT mobile removed?
· Has anyone used the INFUSE Bone Graft material before? What is the swelling like?
· Does anyone have a conventional dental bridge on their upper front teeth? If so, what has your experience been with it? How long have they lasted? I don’t know anyone that has a bridge, or at least, no one has ever told me that they have one. What does it mean when a bridge fails? What does getting a bridge involve besides shaving the abutment teeth?

I really appreciate any help/advice that I can get. Thank you.
 

Zuri Barniv

Verified Dentist
Joined
May 17, 2015
Messages
220
This is quite a story and I'm sorry to hear about your troubles. It's unlikely anyone on any forum could give you meaningful advice as your case is complicated and there are many details that can only be provided in-person. The few things I can tell you is that implants do not last a lifetime (necessarily). We hope they will, but no responsible dentist should ever tell you they will as a fact. As far as implants "taking" or integrating into the bone, there are so many reasons for bone loss around an implant. Usually, the problem is excess cement (glue) that seeps under the gums during the time the permanent bridge is placed. Overloading the implants is another cause. Another reason is if the implants were not placed in the most optimal location inside the bone. If the implants were not "guided" by a computer-made device, the risk of this goes up a lot. As you can see, there are plenty of things that could have gone wrong and there are certainly more reasons than I listed.

As I say on this forum many times, if you have a complicated case and the situation seems to be getting worse....stop, and get a second opinion. Seek out a "prosthodontist" (a special kind of general dentist) or even another regular dentist who has EXTENSIVE experience with implants for their thoughts. Whatever it costs, $100-200...it's worth it. And keep in mind that every dentist will tell you they are experts in implants because they took a course or two. They are not. You need to find someone who is truly seasoned when it comes to implants and that takes some effort as well, but it will be well-worth your time. I hope that helps,
Dr. Barniv
 

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Joined
Aug 2, 2017
Messages
1
I have had implants 4 years. I had a sinus lift and bone grafts. A couple months ago I got a salty taste in my mouth and it is constant. It comes from one of the implants. I went to a different periodontist because I never cared for my first one and wish my dentist hadn't sent me to him. The second periodontist found that the first had gotten the implant into my sinus. Right now I am scheduled for a surgery to look at and clean around the implant. I'm not sure what after that. Any suggestions or thoughts would be appreciated.
I don't think the first periodontist would have ever told me he got the implant into my sinus.
 

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