Often, the process of getting beautiful, custom dentures begins with one or more tooth extractions. Next, your dentist will begin the process of creating your new dentures. A conventional denture is fitted after a full-mouth extraction (removal of all teeth) once your gums have healed. In most cases, immediate dentures are created and placed immediately after your extractions, allowing the gums to heal underneath the appliance.
Immediate Dentures: These are usually a temporary means of helping you transition to successful denture wearing. Because of the muscular readjustment required, as well as the natural shrinkage of gums, the dentures which are placed immediately after tooth extraction won't fit as well as permanent dentures made when the healing is complete. They do, however, provide you with new teeth right away, and give you time to adjust.
A removable partial denture or bridge usually consists of replacement teeth attached to a pink or gum-colored plastic base, which is sometimes connected by metal framework that holds the denture in place in the mouth. Partial dentures are used when one or more natural teeth remain in the upper or lower jaw. A fixed bridge replaces one or more teeth by placing crowns on the teeth on either side of the space and attaching artificial teeth to them. This "bridge" is then cemented into place. Not only does a partial denture fill in the spaces created by missing teeth, it prevents other teeth from changing position. A precision partial denture is removable and has internal attachments rather than clasps that attach to the adjacent crowns. This is a more natural-looking appliance.
Support is the principle that describes how well the underlying mucosa (oral tissues, including gums) keeps the denture from moving vertically towards the arch in question during chewing, and thus being excessively depressed and moving deeper into the arch. For the mandibular arch, this function is provided primarily by the buccal shelf, a region extending laterally from the back or posterior ridges, and by the pear-shaped pad (the most posterior area of keratinized gingival formed by the scaling down of the retro-molar papilla after the extraction of the last molar tooth). Secondary support for the complete mandibular denture is provided by the alveolar ridge crest. The maxillary arch receives primary support from the horizontal hard palate and the posterior alveolar ridge crest. The larger the denture flanges (that part of the denture that extends into the vestibule), the better the stability (another parameter to assess fit of a complete denture). Long flanges beyond the functional depth of the sulcus are a common error in denture construction, often (but not always) leading to movement in function, and ulcerations (denture sore spots).
Christopher Athari, DMD, FICOI, FAAIP, is a general dentist and is the practice owner of this Affordable Dentures & Implants-affiliated practice in Mesa, AZ. Dr. Athari and his staff look forward to fulfilling the denture and dental implant needs of patients who travel from Mesa, Tempe, Gilbert, Chandler, Scottsdale, Maricopa, Sun Lakes, Apache Junction, Fountain Hills, Florence, Superior and surrounding communities.
After receiving dentures, the patient should brush them often with soap, water and a soft nylon tooth brush which has a small head, as this will enable the brush to reach into all the areas of the denture surface. The bristles need to be soft in order for them to easily conform to the contours of the dentures for adequate cleaning, whereas stiff bristles will not be able to conform very well and are likely to cause abrasion of the denture acrylic resin. If a patient finds it difficult to utilise a toothbrush e.g. patients with arthritis, a brush with easy grip modifications can be used.[32]
Acrylic partial dentures are more affordable, but they tend to feel more bulky. This partial has an acrylic base into which the denture teeth are set and is attached to your natural teeth with small metal clasps. The acrylic partial may be available with more durable, natural-looking teeth. The practice staff can inform you of availability in each office.
Work was done to make the partials smaller, but still do not fit my mouth and are completely unusable. Sores and lesions continue to form on my gums due to the defective workmanship of this garbage for a product. Parts of the upper partial have chipped off during normal wear, leaving a gap between the teeth. I called again ("You can come back anytime!") in early August for repair. The nasty ** told me I could only come on a Tuesday between 1 and 2 o'clock.
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.
