Dentures and Partial Dentures: A Complete Guide
Dentures have been part of dentistry for centuries, but modern dentures are dramatically more comfortable, natural-looking, and functional than those of previous generations. Whether you're missing all your teeth (complete dentures) or just several (partial dentures), today's options give you more choices than ever.
Complete Dentures
Replace all teeth on the upper arch, lower arch, or both. They rest on the gum tissue and are held in place by suction (upper) or by the shape of the ridge (lower). Modern complete dentures are made from acrylic resin with porcelain or acrylic teeth. They're custom-fabricated from impressions of your mouth for a precise fit.
Immediate dentures are placed the same day remaining teeth are extracted, so you're never without teeth. However, as the gums and bone heal and shrink over 6–12 months, immediate dentures require relining or replacement.
Partial Dentures
Replace several missing teeth when some natural teeth remain. They attach to remaining teeth with metal clasps or precision attachments (which are less visible). Partials are removable and must be taken out for cleaning and at night.
Implant-Supported Dentures
The major advancement in denture technology. Two to four implants are placed in the jaw, and the denture snaps or locks onto them. This eliminates the biggest complaints about traditional dentures: slipping while eating or speaking, and the need for adhesive. Implant-supported dentures also reduce bone loss because the implants stimulate the jawbone.
Life with Dentures
Expect an adjustment period of 4–8 weeks. Speaking and eating feel different initially. Start with soft foods and gradually add more variety. Remove and clean dentures daily — bacteria and fungi can colonize denture surfaces. Soak them overnight in a denture solution. Attend regular dental check-ups even without natural teeth — your dentist checks the fit, examines gum tissue, and screens for oral cancer.
The Bone Loss Problem
Traditional dentures do not stop the jawbone from resorbing after teeth are lost. Over years, the ridge that supports the denture shrinks, causing an increasingly poor fit, the "sunken" facial appearance associated with denture wearers, and eventual difficulty wearing dentures at all. Implants are the only way to meaningfully prevent this progression.