At first, wearing dentures may require some getting used to in terms of talking and eating, as the dentures become “balanced” in the space formerly occupied by the teeth. But over time, the muscles, nerves and ligaments of the mouth learn to work in new ways, which allows these functions to occur normally. Dentures also help support the facial skeleton and the soft tissues of the lips and cheeks, which can help create a more youthful appearance.
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.
However, like anything, there is a downside. Implant dentures tend to be fairly expensive. A cost of $15,000 to $30,000 for complete upper and lower implant dentures is not uncommon. Most dental insurance plans do not cover the total cost of implant dentures. Possible rejection of the implanted abutment can happen. If there is not enough bone, bone grafting may be required. Minimally invasive surgery may also be required. Treatment time can vary from three to six months.
Wooden full dentures were invented in Japan around the early 16th century.[6] Softened bees wax was inserted into the patient's mouth to create an impression, which was then filled with harder bees wax. Wooden dentures were then meticulously carved based on that model. The earliest of these dentures were entirely wooden, but later versions used natural human teeth or sculpted pagodite, ivory, or animal horn for the teeth. These dentures were built with a broad base, exploiting the principles of adhesion to stay in place. This was an advanced technique for the era; it would not be replicated in the West until the late 18th century. Wooden dentures continued to be used in Japan until the Opening of Japan to the West in the 19th century.[6]
In some cases, oral surgery is performed to correct bony ridges that may interfere with the stability of the denture. In other cases, the remaining teeth may need to be extracted before placement. Once your dentist has decided that dentures are right for you, he will make an impression of the gums to identify every ridge and crevice to ensure the best fit possible.
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.
An overdenture is a removable dental prosthesis that covers and rests on one or more remaining tooth roots. A removable partial denture is a dental prosthesis that replaces some teeth and is built around existing natural teeth. Both the overdenture and the removable partial denture may be connected to the remaining tooth roots or remaining natural teeth with anchors made of metal or plastic. These connections improve stability and the retention of both prostheses.