Dentures are removable devices designed to replace missing teeth and surrounding gum tissue. Regular removal is necessary to maintain proper oral hygiene, allowing the underlying gum tissues and bone to rest and preventing the buildup of microorganisms on the appliance. The goal is to break the seal holding the denture in place without causing strain to the mouth or damage to the prosthetic itself.
Preparing the Mouth and Dentures for Removal
Preparation is important, particularly when a dental adhesive has been used to secure the prosthetic. Start by rinsing the mouth thoroughly with warm water or a mild saline solution for about thirty seconds. This warm rinse helps to soften the adhesive layer, weakening its bond with the gum tissue. Using a specialized denture release product can also help dissolve stubborn adhesive residue, following the manufacturer’s specific directions. Once the adhesive bond is softened, gently rock the entire denture back and forth with clean fingertips.
Techniques for Full Denture Removal
Full dentures, especially upper ones, rely on a vacuum-like suction seal that must be broken before removal. For an upper denture, the strongest retention point is typically along the palate, so avoid pulling straight down from the front. Instead, place a clean thumb or index finger between the cheek and the denture, pressing gently upward and inward near the back corner of the prosthetic. This targeted pressure introduces air and breaks the vacuum seal between the denture base and the palatal tissue. Once the seal releases, the denture can be guided downward and forward out of the mouth.
If this initial technique is difficult, try applying gentle, even pressure to the front teeth with one hand while simultaneously pressing up at the back with the other to initiate the seal break. The lower full denture generally requires less effort to remove because the tongue and surrounding muscles make a strong suction seal difficult to maintain. To remove the lower prosthetic, place the thumb and index finger on either side of the denture and gently rock it in a back-and-forth motion. While applying a slight upward pressure, guide the denture up and over the gum ridge.
Safely Removing Partial Dentures
Partial dentures use a different retention system, relying on clasps that hook around existing natural teeth. The primary focus for removal is to disengage these clasps without bending the framework or damaging the anchor teeth. Locate the clasps, which are usually positioned near the back of the mouth. Place a clean index finger and thumb on the clasps on both sides of the partial denture, applying gentle, simultaneous pressure. Lift the clasps directly up and over the retaining teeth, ensuring the force is distributed evenly to prevent distortion of the metal framework.
Never attempt to pull the partial denture out by grasping the artificial teeth, as this can cause the clasps to bend or break. Once the clasps are successfully disengaged from the anchor teeth, the partial denture should slide out easily following the curve of the jaw. If the partial feels stuck, re-examine the clasp locations to ensure they are fully released.
Immediate Steps After Denture Removal
After removing the prosthetic, the immediate focus shifts to oral hygiene and denture care. First, rinse your mouth with warm water or a salt water solution to remove any remaining food debris or adhesive residue from the gums and palate. Gently massaging the gum tissues with clean fingers or a soft, damp cloth stimulates blood circulation, which benefits tissue health. The denture should be cleaned immediately using a soft-bristled denture brush and a non-abrasive cleanser. Avoid using regular toothpaste, as its abrasive properties can scratch the acrylic surface, creating microscopic spaces where bacteria can accumulate.
Before going to sleep, store the cleaned denture in a specialized soaking solution or plain water to prevent the acrylic from drying out and changing shape. If the denture is consistently difficult to remove, if there is persistent pain, or if the prosthetic appears damaged, contact a dental professional. These issues could indicate a need for a reline or adjustment of the appliance.