It was our impression from viewing the video that this technique is very dependent on the dentist's skill in performing the needed steps (more so than with conventional construction, primarily due to time constraints needed to accomplish certain steps, and accomplish them the first time, properly, before the denture materials set). So in that regard, likely the dentist who fabricated your mother's denture is due as much credit as the system itself.
Dental bridges, sometimes called fixed partial dentures, act as a restorative bridge across a gap made by missing teeth. They are made to be permanent by cementing or bonding an artificial tooth (called a pontic) to natural teeth, teeth prepared with crowns, or implants next to the space. The teeth prepared on either side will act as supports for the false teeth between them. Depending on what your dentist suggests, the artificial teeth can be created using gold, alloys, or porcelain.
For many years, partial dentures have been used to replace groups of teeth or a few teeth scattered across the lower or upper jaw. There are a variety of removable partial dentures available to patients and each one comes with its own set of benefits and disadvantages. All partial dentures attach to remaining teeth and have a gum–colored portion meant to blend into the existing gum, with prosthetic teeth to replace the missing teeth.
If you do not have much money and you need dental care or extractions and a full denture you can try calling Missions od Mercy and go to one of their free clinics...Many states are now doing the LARELL One Step Denture for the clinic patients...You can have teeth removed and after that get a free LARELL Denture if Missions of Mercy has the denture clinic... Just takes an hour and you leave with brand new great looking dentures. You can call and see if they offer the Larell clinic for dentures... I got mine in Sacramento Ca last year and they are really great.
DENTURES DO NOT FIT! DO NOT USE AFFORDABLE! #BOYCOTTAFFORDABLEDENTURES. My father went in for dentures, they are so loose he cannot eat healthy. The first time he went back they put a liner in the uppers to make them tighter, he is using a lot of Poligrip on both the uppers and lowers. He had teeth removed from the bottom and they waited for the gums to heal before measuring for dentures. It has been about 3 months and the dentures, especially the bottom are so loose it hurts him to eat because food gets stuck under the dentures. It is funny because on his first visit the Affordable dentist made fun of how loose his upper dentures were (he has had them for 4 years), they were done by a different dentist. On his first visit he was told by the dentist that the Affordable dentures would fit tight, they don't!
Dentures are just one option for replacing missing teeth; some of the others include fixed bridgework and dental implants. Each method has its particular pluses and minuses, which should be carefully considered. There are also several varieties of dentures available to address specific issues, from partial dentures to implant-supported overdentures. The best option for you will depend on your individual situation.
Later that afternoon I came back to have 16 teeth extracted. I got to the office and waited about 30 minutes before I was seen. I got to the back and began injections. After this I went to a full blown panic attack and came close to passing out. The one positive is the dentist who was working on me took it in stride. I wasn't treated disrespectfully and after about 30 minutes the panic subsided and she was able to finish my injections and begin pulling teeth.

Affordable Dentures