The main alternatives are a fixed bridge or a dental implant. A dental bridge is made by putting crowns on the teeth at either side of the gap, and then joining these two crowns together by placing a false tooth in the space. This is all made in the laboratory and then the pieces are cemented into place with special adhesives. The bridge can't be removed.

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.
Factors that influence the cost of dentures may include the area in which you live, your dentist, the type of dentures you require, and the quality of dentures you select. Full dentures are designed to replace an entire set of teeth, either the upper jaw, the lower jaw, or the entire mouth. Partial dentures, on the other hand, are for those who have lost only a few teeth and are often an affordable alternative to dental bridges.
Extractions -- If this is your first set of dentures, you may need to see an oral surgeon to have your teeth extracted before your denture dentist can fit you for dentures. If you choose to see a prosthodontist - a dental specialist who has undergone three years of additional training in replacing missing teeth and restoring damaged teeth – you will likely pay more money to get your dentures than you would working with a general or cosmetic dentist.
The safe, healthy choice is to not sleep with your partial denture in place. Sleeping with partial dentures is not recommended for a number of reasons. Partial dentures are designed to be cleaned outside the mouth – which also provides the opportunity to ensure no food particles are lodged under or around the partial. Proper oral care and keeping you partial denture clean is vital for the overall health of your gums. From a physical standpoint, your gums will benefit from the opportunity to rest and recover. Also, some patients may clench their teeth in their sleep. This pressure can cause damage to both natural teeth as well as dentures.
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