Questions about zirconia full arch dental prosthesis

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Nov 14, 2020
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Sorry about how long this is. For me it feels like a complicated decision. For clarification, I’m only talking about my upper jaw. I’m 67 years old.

I lost several of my upper front teeth in an accident about 45 years ago. I had various veneers, crowns, and about 16 years ago, a six tooth bridge which was anchored on what was left of 3 front teeth. Recently those 3 teeth gave up the ghost and had to be extracted along with the two adjacent teeth which were showing bone loss in the jaw. So now I’m missing my 8 front upper teeth. Four bone grafts were done at the time of extraction in early November, preparatory to installing four future titanium implants and a future 8 tooth bridge. The titanium implants were scheduled for March, 2026 and the bridge install four months after that. I still have two 3 tooth bridges (molars)on either side of my upper arch. One bridge is 2 years old, one is 15 years old. I have a temporary partial denture to get me by in the meantime.

My old dentist who was gonna finish this project no longer takes my insurance, so I went looking for a new one. First one I went to see said it’s not smart to keep the two 3 tooth bridges, and if they fail, I’ll have to redo them or do a full arch anyway, so why not just do a full arch on six implants now for $22k? They also said one of the bridges was showing bone loss on one tooth, so that’s worrisome. I don’t trust this particular outfit because they seemed a little like “What can we do to put you in a new set of teeth today?” That doesn’t mean that the idea of a full arch prosthesis is a bad one.

I’ve had various old school bridges set on natural teeth for years and I understand how to keep the roots somewhat clean, and I also understand that they seem to fail eventually anyway. The two bridges I have left have a gap between the gums and the bridge which is pretty easy to floss, but is definitely a food trap and I get stuff out of there every single night. I was told the full arch would fit so tight to the gums that food and bacteria can’t get in there. Sounds like BS to me.

SUMMARY:

Existing condition upper arch… 8 front teeth gone, 4 bone grafts emplaced early November 2025 and paid for, 3 tooth molar bridge remains on each side.

Plan A was 4 titanium implants, new 8 tooth bridge, keep the two existing 3 tooth bridges. I already paid for the 4 bone grafts. About $16k left to do plan A. Plan A was slow and old school. One visit - Pull teeth, do bone grafts. Let heal 4 months. Next visit install titanium implants, Let heal 4 more months. Next visit install partial arch prosthesis. Seems about right.

Plan B is a 14 tooth full upper arch with six titanium implants, about $22k. Plan B full arch is made of milled zirconia which is sposed to be nearly as hard as diamonds. Plan B is more money but sounds like maybe a better long term solution. Plan B is a new approach. First visit pull remaining teeth ( molar bridges) install implants same day, install temporary prosthesis. Go on a soft food diet for eight weeks while things heal. Install full arch permanent prosthesis at 3 months or so. Seems a bit rushed? Their big theme is “you get new teeth the same day!”

Questions:

Are there any advantages to keeping the three-tooth bridges which are set on natural teeth? ( molars) one on each side. I was told X-rays show bone loss in one of those teeth ( by the lady who was trying to sell me the full arch prosthesis) One bridge is 2 years old, the other is 15 years old.

Are the titanium implants/ full arch prosthesis easy to keep clean?

Life expectancy of this vs existing bridges?

Anybody have one of these full arch set-ups installed? Good or bad stories?

Should I be scared of the “New teeth the same day” approach? Or the purveyors thereof?
 
I know $6K (22K vs 16K) isn't chump change, but if I'm up in that range anyway I'm going for everything new, rather than cobbling three different bridges together. If the place you have been dealing with so far seems kind of "used car sales" I'd be shopping around and definitely finding some place reputable. That may mean more $$.
 
I know $6K (22K vs 16K) isn't chump change, but if I'm up in that range anyway I'm going for everything new, rather than cobbling three different bridges together. If the place you have been dealing with so far seems kind of "used car sales" I'd be shopping around and definitely finding some place reputable. That may mean more $$.
Thanks. Of how I’m leaning. Do you have implants by chance?
 
I am a dds but take this for what it cost you. Also being this is a hunting forum I am in no way providing official medical/dental advice since I have never examined you.

This is not a time to shop around. Find someone you trust and who will help you maintain the prosthesis and stick with them. Maintenance isn’t cheap. Yearly you’re looking at around $500-800 because the screws need to be replaced every other year and the prosthesis taken out and cleaned once per year and a cleaning without removal once a year as well. Cleaning around any implant prosthetic is imperative but anyone telling you it’s better or easier than natural teeth is lying.
Are you a diabetic or smoker? Those both greatly affect bone grafting and overall success with implants. Get that under control if you are.

The prices you are quoting are actually quite good. Honestly without radiographs I can’t tell you whether you should go full arch or just segmented bridges.

To answer your questions
Fixed tooth supported bridges/crowns have an average lifespan around 14 years
Implant supported prosthetics lifespan is entirely host/hygiene dependent and could be as short as 5 years or indefinite.
Implant shops that do implant prostheses but do not maintain them like a general dentist does should be avoided in my opinion.
 
I am a dds but take this for what it cost you. Also being this is a hunting forum I am in no way providing official medical/dental advice since I have never examined you.

This is not a time to shop around. Find someone you trust and who will help you maintain the prosthesis and stick with them. Maintenance isn’t cheap. Yearly you’re looking at around $500-800 because the screws need to be replaced every other year and the prosthesis taken out and cleaned once per year and a cleaning without removal once a year as well. Cleaning around any implant prosthetic is imperative but anyone telling you it’s better or easier than natural teeth is lying.
Are you a diabetic or smoker? Those both greatly affect bone grafting and overall success with implants. Get that under control if you are.

The prices you are quoting are actually quite good. Honestly without radiographs I can’t tell you whether you should go full arch or just segmented bridges.

To answer your questions
Fixed tooth supported bridges/crowns have an average lifespan around 14 years
Implant supported prosthetics lifespan is entirely host/hygiene dependent and could be as short as 5 years or indefinite.
Implant shops that do implant prostheses but do not maintain them like a general dentist does should be avoided in my opinion.
Thanks. I was hoping a dentist would weigh in. I owe you one so feel free to contact me if you have electrical questions!
 
I am a dds but take this for what it cost you. Also being this is a hunting forum I am in no way providing official medical/dental advice since I have never examined you.

This is not a time to shop around. Find someone you trust and who will help you maintain the prosthesis and stick with them. Maintenance isn’t cheap. Yearly you’re looking at around $500-800 because the screws need to be replaced every other year and the prosthesis taken out and cleaned once per year and a cleaning without removal once a year as well. Cleaning around any implant prosthetic is imperative but anyone telling you it’s better or easier than natural teeth is lying.
Are you a diabetic or smoker? Those both greatly affect bone grafting and overall success with implants. Get that under control if you are.

The prices you are quoting are actually quite good. Honestly without radiographs I can’t tell you whether you should go full arch or just segmented bridges.

To answer your questions
Fixed tooth supported bridges/crowns have an average lifespan around 14 years
Implant supported prosthetics lifespan is entirely host/hygiene dependent and could be as short as 5 years or indefinite.
Implant shops that do implant prostheses but do not maintain them like a general dentist does should be avoided in my opinion.

Appreciate you adding your thoughts to this, it's great to hear from someone in the field.
 
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