Daily cleaning of dentures is recommended. Plaque and tartar can build up on false teeth, just as they do on natural teeth.[24] Cleaning can be done using chemical or mechanical denture cleaners. Dentures should not be worn continuously, but rather left out of the mouth during sleep.[25] This is to give the tissues a chance to recover, and wearing dentures at night is likened to sleeping in shoes. The main risk is development of fungal infection, especially denture-related stomatitis. Dentures should also be removed while smoking, as the heat can damage the denture acrylic and overheated acrylic can burn the soft tissues.
You always have a choice when it comes to your health. If you are missing teeth and wondering what your options are, talk to your dentist about Ultaire™ AKP removable partial dentures. Metal partials can be uncomfortable and can wreak havoc on the oral environment. Plus, who wants metal ruining their smile? The shiny metal clasps can be distracting and have been known to cause damage to remaining teeth, and possibly further tooth loss. Now you have another option: Ultaire™ AKP.
According to the Kaiser Family Foundation report, Oral Health in the US: Key Facts, 15% of the US population lives in dental Health Professional Shortage Areas. Forty percent of Americans have no dental insurance, according to US News and World Report, even though enrollment in a dental plan is the primary indicator of a patient’s ability (and likelihood) to get proper dental care.
Generally speaking partial dentures tend to be held in place by the presence of the remaining natural teeth and complete dentures tend to rely on muscular co-ordination and limited suction to stay in place. The maxilla very commonly has more favorable denture bearing anatomy as the ridge tends to be well formed and there is a larger area on the palate for suction to retain the denture. Conversely, the mandible tends to make lower dentures much less retentive due to the displacing presence of the tongue and the higher rate of resorption, frequently leading to significantly resorbed lower ridges. Disto-lingual regions tend to offer retention even in highly resorbed mandibles, and extension of the flange into these regions tends to produce a more retentive lower denture. An implant supported lower denture is another option for improving retention.
I had a really great experience with Affordable Dentures and Implants. My mom has always been afraid of dentists and didn't take care of her teeth. She also had a stroke a few years back which has created a few more barriers to treatment. It's difficult to explain to anyone who doesn't personally know a stroke survivor, but she gets antsy pretty quickly and can be a bit difficult to work with at times. She's also physically handicapped and can't use her left side, plus is having trouble transferring from her wheelchair to other seats, getting into a helpful position, and following directions, so it's a bit of a unique situation.
George Washington (1732–1799) suffered from problems with his teeth throughout his life, and historians have tracked his experiences in great detail.[14] He lost his first adult tooth when he was twenty-two and had only one left by the time he became president.[15] John Adams says he lost them because he used them to crack Brazil nuts but modern historians suggest the mercury oxide, which he was given to treat illnesses such as smallpox and malaria, probably contributed to the loss. He had several sets of false teeth made, four of them by a dentist named John Greenwood. None of the sets, contrary to popular belief, was made from wood or contained any wood.[16] The set made when he became president was carved from hippopotamus and elephant ivory, held together with gold springs.[17] Prior to these, he had a set made with real human teeth,[18] likely ones he purchased from "several unnamed Negroes, presumably Mount Vernon slaves" in 1784.[19] Washington's dental problems left him in constant pain, for which he took laudanum.[20] This distress may be apparent in many of the portraits painted while he was still in office,[20] including the one still used on the $1 bill.[21][a]
I took my Wife Diane, to Affordable Dentures to have new Dentures Made up! We are Both Disabled, and really need to watch our Income, So we decided to give Affordable a shot since I had gotten my Uppers done there about a year ago, and had no problems what so ever! We picked them up this morning, and she just loves them!! She says they fit great, and they look wonderful!! There Staff, and Dr. Atari are The Best! Their Receptionist, Darb, and Assistant, Allyssia, you just couldn't ask for any Better!! Diane and I just Love them! They are So Courteous, Friendly and Professional I Highly recommend them! 5 Stars all the way across the board Dr. Attari's work? Nothing but Shear Excellence! I Wouldn't Go Anywhere Else! Thank You, Tom and Diane Cianferri
An implant-supported denture often provides a better fit on the bottom jaw than conventional dentures. In many cases, an implant overdenture on the bottom is paired with a conventional top denture. It can take several months to learn to eat and speak while wearing dentures, and they require daily cleaning. SimpleStepsDental.com lists tips for living with dentures[4] .
Implant placement: The dental implants, which resemble small screws made of titanium, are surgically placed in the jawbone. In effect, a dental implant replaces the tooth's natural root. Each implant is inserted into the gums and jawbone through a small incision. One of the advantages of implant-supported dentures is that fewer implants can be placed than teeth. For complete upper dentures, between six and eight implants are placed. For complete lower dentures, four to five implants are placed. After the implants have been placed, the gums and bone will take three to six months to grown in around the implant, a process called osseointegration.
Recently, I have been breaking and losing my teeth. I had partials, but I have never had dentures, and my husband is encouraging me to finally get them. What is the cost if I have no insurance, and how long does it take for the teeth to be removed and replaced with dentures?Answer: Denture fees vary widely based on location. The best way to determine fees for service is to visit with your dentist or prosthodontist and discuss the care you may need. You may also contact your state or local dental society to find out if the organization has any resources for the public related to the cost of dental services. You may want to seek the care of a prosthodontist, a dentist with three years of training beyond dental school who specializes in the care and maintenance of dentures. To locate a prosthodontist near you, visit www.gotoapro.org. Temporary dentures can be placed the same day as your teeth are removed. Remember that once the teeth are gone, the jaws begin to shrink. Although this shrinkage is dramatic for the first six months and then slows down, you must remember that it is an ongoing, long-term concern for denture wearers and affects the fit of the dentures during the years. Temporary dentures will help your mouth look normal, but after wearing the temporary dentures for six months, they will need to be remade or relined. It is important that you continue to have the fit of your dentures evaluated on a regular basis and remade as needed to maintain their function and appearance.Response provided by the American College of Prosthodontists. Back to top
Dentures that fit well during the first few years after creation will not necessarily fit well for the rest of the wearer's lifetime. This is because the bone and mucosa of the mouth are living tissues, which are dynamic over decades. Bone remodeling never stops in living bone. Edentulous jaw ridges tend to resorb progressively over the years, especially the alveolar ridge of the lower jaw. Mucosa reacts to being chronically rubbed by the dentures. Poorly fitting dentures hasten both of those processes compared to the rates with well-fitting dentures. Poor fitting dentures may also lead to the development of conditions such as epulis fissuratum. In addition, the occlusion (chewing surfaces of the teeth) tends to wear away over time, which reduces chewing efficacy and decreases the vertical dimension of occlusion, (the "open-ness" of the jaws and mouth).
Dentures are removable dental appliances that replace missing teeth. Unlike dental implants and dental bridges, which are more or less permanently affixed to the bone, dentures are prosthetic teeth attached to a supporting structure. Dentures can be removed at night, for cleaning, or whenever desired. The most affordable dentures are those made with traditional plastic prosthetic teeth, but even more expensive porcelain cosmetic dentures usually cost less than implants.
After deciding on having the extractions and the full plate, I decided on the "Premium" denture. You can see 3 different types of dentures. Economy, Good and Premium. It's pretty easy, if you want the longest lasting, then get the premium. Economy dentures often break after a couple years... I had to pay the full amount right then, before they would go any further. They want all the money in advance or they don't do the dentures. Be prepared to pay up front in full, before you go, or don't go.
Another consideration is to travel overseas to countries where the cost of professional treatments like this are a lot lower. Often known as health tourism, India, Turkey, Poland, Costa Rica and Mexico are all options. However, there are risks attached to this and you should complete detailed research before taking such trips. In many circumstances thousands can be saved on the most complex dental treatments.
Hypochlorite cleansers have a disinfectant action and they remove non-viable organisms and other deposits from the surface, but they are not very good at eliminating calculus from the denture surface. Immersing dentures in a hypochlorite solution for more than 6 hours occasionally will eliminate plaque and heavy staining of the denture. Furthermore, as microbial invasion is prevented, the deterioration of the soft lining material does not occur.[32] Although, corrosion of cobalt chromium has occurred when hypochlorite cleansers have been used and they may also result in the fading of the acrylic and silicone lining, but the softness or elastically of the linings are not greatly changed.[35]
Denture adhesives, also called denture adherents, are creams, powders, wafers or strips that are used to hold dentures firmly in place. The adhesive also helps form a seal that keeps food particles from sticking between the dentures and gums. Adhesive is applied to clean dentures, which are then positioned in the mouth and held in place for a few seconds, according to the manufacturer’s instructions.
Walked in without an appointment Saturday at 650am for denture repairs. Only one other person before me. So they did see me. You get A star for that They did the repair but the denture had residue left on the teeth really messy I couldn't believe they gave it to me like that. I had to send it back for them to clean it up. My thought was is this suppose to be professionally repaired for almost $200 . To replace a tooth. I could believe they brought it to me like that. I had to send it back again after trying the denture on because it hurt . They corrected the problems eventually and for that I give 2 more stars...
There are three main ways to replace missing teeth. The first is with a removable false tooth (or teeth) - called a partial denture. The second is with a fixed bridge. A bridge is usually used when there are fewer teeth to replace, or when the missing teeth are only on one side of the mouth. The third way is by the use of dental ‘implants'. This is where an artificial root is placed into the bone of the jaw and a crown or bridge placed on top of this. See our leaflet ‘Tell me about: dental implants'.
Since then, the affiliated network of Affordable Dentures & Implants affiliated practices has steadily grown from coast to coast - delivering "A Smile For Everyone" through consistent, knowledgeable care in extractions, dentures and implants at competitive prices. We continue to support people in need of dental treatment through Mission of Mercy events and other charitable efforts.
If dentures are medically necessary, insurance might pay 15%-50% of the costs (up to the plan's annual limit, if there is one). A basic denture starts at about $300-$500 per plate, or $600-$1,000 for a full set of upper and lower teeth. These typically have limited warranties, don't last as long as more expensive models, tend to look artificial and may be adapted from a standard size instead of a customized fit.
I can't began to explain in a few words how wonderful my experience has been; Dr. Dear Searby is truly a God sent dentist for people he is not there just for the money he truly care about the patient. His work is excellent and it didn't take several trips to get what I needed done. This is the first time I have found a dentist that does not try to take advantage of the patient or the patient insurance. Exceptional. The staff here are just as caring and informative this is a great dentist office and I would recommend all people to go here and put some of these money grabbing dentist office out of practice because they don't care about the patient. I have gone to one who claim has all of this fancy technology and the only thing he wanted to do was charged my insurance and for me to take out a loan and the service was horrible I felt like they we're chocking me to death literally. Again I highly recommend Dr. Searby. Thank you
I'm 41 and have needed dentures because of illness for a few years now. I researched and looked at reviews for many different places, but I am so glad I picked Dr. Redditt and his staff to guide me through this emotional journey and process. First off I have been petrified of dentists since I was a little girl, due to a horrible incident, so I of course let the office aware of that and they were very accommodating. Secondly I suffer from a severe & chronic anxiety disorder, so these guys really had their work cut out with me to say the least. Step by step from making my first appointment on the phone, & then for my consultation I was treated very kindly. They explained things very thoroughly to me, and addressed every worry & question I had & there was of course a lot of those coming from me, lol. Day of surgery & I have 25 teeth extracted & a lower bone grafting done, with only novocain and I can tell you that it was made so comfortable & relaxing for me. With my girls guiding me with support through the door & all the way to the room & then Dr. Redditt's calming demeanor, it was the least painful & pleasantly surprising process I have ever experienced. Nothing like the scary things I was thinking in my head. He would joke with me & my husband throughout, and he always told me what his next step was, which I totally appreciated. We were humming along to the music & although I had a couple of stubborn teeth, I felt absolutely no pain or discomfort whatsoever, not even after! No bruising, barely any swelling, I mean nothing horrible or intolerable at all so I know he is a wonderful dentist. He was just awesome! I am now in the second phase and I have gotten to be buddies with pretty much the entire staff there. Them girls & Dr. Redditt spoil me rotten & take care of every complaint I have had. I also have had 2 emergencies, first one I broke my bottom denture & they had me come in & had a new one ready for me the next day! Second time I was camping & coming home for 2 days only to go back on vacation, & was the victim of theft which somebody had stolen my bag & yup got my top denture... needless to say Dr. Redditt & my girls had me come in & that same day I went home with a brand new replacement. I can't say enough good things about this place & all of the wonderful people who work here. I will say that this whole process is a long journey, sometimes good & sometimes bad of course, and without this dedicated group of women & such a caring Doctor like him, I would be lost and probably very depressed. They have literally made me smile again, and I have beautiful teeth now! They will go above and beyond to help you & give you what you want, and I am extremely grateful to have found them. If you are starting this journey or maybd you just need a second opinion or have questions, undoubtedly you will be in great hands here. Thanks so much to Dr. Redditt & his incredible staff, (especially my "Wonder Women" from the front desk & all the way to the back) you all have changed my life so much for the better, and I am extremely grateful.
Once the numbness wore off I could not open my mouth fully for days. It took a full week before I was out of severe pain. It honestly felt like she had broken my jaw. I decided to tough it out as I have a phobia of dentists. Once the severe pain was over my jaw was sore for the next two months. I'm fairly certain that isn't the norm for routine extractions.
Custom-made porcelain dentures are crafted to look like your natural teeth (or an improved version of your natural teeth). Great care is taken to design and fabricate a set of teeth that not only look natural, but also complement the size and shape of your mouth. Dentists may first create wax versions of the dentures so patients can try on their new teeth on before the final dentures are made; this process allows for design modifications and fit adjustments that can be applied to the final set of dentures.
Dr. Athari's dental center has an on-site dental lab that fabricates new dentures and provides repairs and relines, often with same-day service. Being able to provide dentures in a day is a significant advantage, especially for patients who have traveled far distances to visit the practice. The on-site lab also eliminates the need to use outside commercial labs, which helps keep our fees low.
This is my third time taking my grandpa to this establishment. Every time our “appointment” is never when we go back. We have to wait almost 3 hours to even get to the back. When I asked someone at the desk how long it would be they said “you are next to go back” that was almost an hour ago, and more than 7 people have went in before us. If you make an appointment you should not have to wait 3 hours for someone who has not made an appointment.
No consensus has been reached regarding the best occlusal scheme for making complete dentures. Thus, the purpose of this systematic review was to compare bilateral balanced occlusion (BBO) with other occlusal schemes (canine guidance, lingualised occlusion and zero degree) in complete dentures. The schemes were compared in terms of quality of life/satisfaction and masticatory performance. Two independent reviewers performed a comprehensive search of studies published in or before October 2017 using the PubMed/MEDLINE, Scopus and Cochrane Library databases. The search was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The focused question was: "In conventional complete denture, is BBO better than lingualised occlusion, canine guidance and zero degree in terms of quality of life, patient satisfaction and masticatory performance/muscle activity?" Seventeen studies were selected for analysis. In total, there were 492 patients with a mean age of 64.78 years and a mean follow-up duration of 2.96 months (range: 1-6 months). All studies compared BBO with the other occlusal schemes. Eleven studies evaluated the influence of the occlusal scheme designs on quality of life and satisfaction, and 8 studies evaluated masticatory performance and muscle activity between BBO and the other occlusion schemes. The present systematic review indicated that BBO does not confer better quality of life/satisfaction or masticatory performance and muscle activity. Thus, lingualised occlusion can be considered a predictable occlusal scheme for complete dentures in terms of quality of life/satisfaction and masticatory performance, while canine guidance can be used to reduce muscular activity.
Recently, I have been breaking and losing my teeth. I had partials, but I have never had dentures, and my husband is encouraging me to finally get them. What is the cost if I have no insurance, and how long does it take for the teeth to be removed and replaced with dentures?Answer: Denture fees vary widely based on location. The best way to determine fees for service is to visit with your dentist or prosthodontist and discuss the care you may need. You may also contact your state or local dental society to find out if the organization has any resources for the public related to the cost of dental services. You may want to seek the care of a prosthodontist, a dentist with three years of training beyond dental school who specializes in the care and maintenance of dentures. To locate a prosthodontist near you, visit www.gotoapro.org. Temporary dentures can be placed the same day as your teeth are removed. Remember that once the teeth are gone, the jaws begin to shrink. Although this shrinkage is dramatic for the first six months and then slows down, you must remember that it is an ongoing, long-term concern for denture wearers and affects the fit of the dentures during the years. Temporary dentures will help your mouth look normal, but after wearing the temporary dentures for six months, they will need to be remade or relined. It is important that you continue to have the fit of your dentures evaluated on a regular basis and remade as needed to maintain their function and appearance.Response provided by the American College of Prosthodontists. Back to top
Hypochlorite cleansers have a disinfectant action and they remove non-viable organisms and other deposits from the surface, but they are not very good at eliminating calculus from the denture surface. Immersing dentures in a hypochlorite solution for more than 6 hours occasionally will eliminate plaque and heavy staining of the denture. Furthermore, as microbial invasion is prevented, the deterioration of the soft lining material does not occur.[32] Although, corrosion of cobalt chromium has occurred when hypochlorite cleansers have been used and they may also result in the fading of the acrylic and silicone lining, but the softness or elastically of the linings are not greatly changed.[35]
I hate my dentures!!! I paid over $2000 for the ultimate denture, at the wax try in everything was fine. I had no problem with the dentures and I was told the gum on the denture would be a little dark as the wax was a bright pink color. I picked my permanent denture up a week later and the gums on the denture are black! I don't know if they feel all black people have black gums however, my real gums are not dark to start with. I asked what the cost would be to get the gums on the denture lightened and I was told they would have to be re-made. I paid over $2000 and now it sounds like the only way to get the dentures done right I would have to purchase a new pair. THIS IS VERY DISAPPOINTING! I cannot believe I recommended this place to people. I feel like I flushed $2000 down the toilet! I am currently wearing my immediate dentures (cheap economy dentures) I received after surgery and they look better than my permanent dentures (expensive ultimate dentures). My advise to everyone is to not sign anything until you know for certain what the end result is. They only focus on how short or long you want the teeth, no one says anything about how the gums attached to the teeth are going to look. I feel if you pay that kind of money they should be done right!
I informed the front desk of needing to get to work. I let the young woman in back know as well. I understood having to wait an hour for the test fitting of the impression. Well without any concern for my time the mold apparently was not handled properly and was broken. Now I have to wait until 2 pm? I was to be at work by noon after informing them I'd be late. Never at Mesquite location again! We have used three other locations without any issues now this and my son had similar treatment!
Jump up ^ Maeda, Y; Kenny, F; Coulter, W; Loughrey, A; Nagano, Y; Goldsmith, C; Millar, B; Dooley, J; James, S; Lowery, C; Rooney, P; Matsuda, M; Moore, J (2007). "Bactericidal activity of denture-cleaning formulations against planktonic healthcare-associated and community-associated methicillin resistant Staphylococcus aureus". American Journal of Infection Control. 35 (9): 619–22. doi:10.1016/j.ajic.2007.01.003. PMID 17980242.
Remember when I mentioned the people up front being incompetent? The worst part is that they botched the paperwork with my insurance company and now I owe Affordable Dentures 700 bucks (which I really don't have). I implore anyone who is thinking about Affordable Dentures to listen to what I am saying. If possible save your money and wait. Or perhaps see if you have a family member who can help you pay to get the work done at a reputable dentist.
Patients should combine the brushing of their dentures with soaking them in an immersion cleaner from time to time as this combined cleaning strategy has been shown to control denture plaque.[33] Due to microbial invasion, the lack of use of immersion cleaners and inadequate denture plaque control will cause rapid deterioration of the soft linings of the denture.[34]
Our practice is able to provide you with 3D cone beam imaging as well as access to CAD/CAM capabilities. Implants make it possible to maintain bone structure and restore your youthful appearance. We have skilled technicians who have crafted thousands of custom dentures and implant-supported prostheses. We’re proud to serve people throughout Mesquite, Dallas, Plano, and the surrounding areas. You’ll appreciate our compassionate care that’s delivered with dignity and respect. Give us a call today to schedule your convenient appointment with Affordable Dentures & Implants.
CONOVER, NORTH CAROLINA -- This place is as crooked as it gets. I went over with the dentist several times the teeth I wanted extracted and he still pulled a perfectly good tooth. The business is so crappy that the owner won't even talk to me or look at the big cavity in the tooth beside the good one he pulled. It had a hole in it about as big around as a cigarette. I was told I would have to pay again to have it removed period. I think it was done just out of greed to make more money. I'll never go there again and I would suggest you don't go either.
I had a wonderful experience at the location at 23rd and Bethany Home in Phoenix. My new dentures are incredible. I only got the economy and they are so much nicer than the ones from the AZ Top Dentistry and only paid $265 out the door. They even give 60 days of free adjustments and a 1 year guarantee. I would definitely recommend to anyone in need of dentures.
By establishing two implanted attachments to the lower jaw, an overdenture is able to sit securely in place to instantly increase retention, stability, and comfort. This is especially important in lower-jaw, full-denture situations where traditional dentures tend to have less adhesion due to a limited foundation and the tongue muscle dislodging the prosthetic teeth.
Once the actual extractions were over they stitched my mouth up and inserted my temporary denture. Now I consider myself a very tolerant person. I was willing to look past the sales pitches, the potentially broken jaw, and the incompetent receptionists. What really set me off is when the denture itself was so poorly made that it would not even stay in my mouth. I knew something was up when the lady who inserted the denture told me that I would need to wear "a lot" of adhesive to get the denture to stay in. Despite the fact that my mouth was swollen and that my gums had not yet receded at all.
Review: My mother’s health isn’t the best so I make all her appointments and take her to them as well. I called all over town getting information on dentures and the process. Afterall, I don’t know anything about it and from the first phone to Natural Dentures, I felt comfortable. They didnt try and sell me anything AND they answered every question I asked and even offered more. \r I ended up taking my mother there for services and I was very impressed. The entire staff treated us with respect and dignity. I expected from any business to try and be sold on the best quality dentures available and be told my mother HAS to have implants, like a few other local places told me and Natural Dentures didn’t do that. In fact, we were told, in my mother’s case, we would benefit just fine with the middle of the road quality of denture. \r We saw both Todd and Nels on different appointments and we enjoyed them both. We felt like we were visiting with friends. Many times we found ourselves looking forward to our next “”dental”” appointment!! Where else??\r The outcome is important too and it was outstanding! They held our hands along the way with explaining the process and when the dentures were finished, not only did they look beautiful, but after a few adjustment appointments, (which we were told to expect and is normal for new dentures) my mother is smiling and eating great again. It’s been over 8 months now and still very, very happy with Natural Dentures. \r Frankly, it surprises me very much at some of the other reviews because it’s such a drastic contrast to our experience and seemingly anyone else I witnessed in the waiting room.\r I would suggest go meet them yourself and make your mind up then. I think you’ll be pleasantly surprised.
According to the Kaiser Family Foundation report, Oral Health in the US: Key Facts, 15% of the US population lives in dental Health Professional Shortage Areas. Forty percent of Americans have no dental insurance, according to US News and World Report, even though enrollment in a dental plan is the primary indicator of a patient’s ability (and likelihood) to get proper dental care.
TYLER, TEXAS -- I went to Affordable Dentures in Tyler, because I could not afford a regular dentist. I had 7 teeth to be extracted and a full lower plate to be put in. These are the beginning stages, as this is the first temporary plate. The permanent plate will not come until 6mo to 1yr after this initial plate... First of all, call ahead and get the information about their hours. Anyone wanting a consultation needs to be at the office at 1 P.M. They only do consultations in the afternoon. Also remember to bring a book, as this place is packed with poor people and there will be a long wait. It may be 5:30 P.M. until you are seen, but you will be seen...
Medically, the consequences of not replacing missing teeth include unwanted and unhealthy nutritional changes. There are also potential risks of diabetes, obesity, heart disease, depression, and an increase in the likelihood of developing cancer. These are all prominent health risks that are avoidable by providing a dental structure with partial dentures or another quality tooth replacement option.
If it was possible I would give them an absolute minus 10 Stars. First off I go in the office. The staff that greeted me was polite that I will give them. Had X-rays done. Was waiting to see what the doctor would say. When he came in he had no bedside manner. I was leaning back in a chair and shook his hand and he said he would try to save a couple of teeth whatever. Was talking for a little bit and then walked out of the room. I don't know if it was an assistant I assume was telling me options I had. Then the doctor Vick walked in and I thought he was joking at first. He asked me why I squeeze his hand so hard when I shook it. Mind you the hand I shook with has been broken and operated on before and still has issues.
In the past, the artificial teeth that make up dentures were made out of porcelain or plastic, but more modern dentures are generally made out of a hard resin. The materials used to make denture teeth are known to be more fragile than natural teeth and can easily chip or crack if dropped or otherwise uncared for. This material also wears down much quicker than natural teeth and thus must be replaced with a new set of dentures every five years or so.