Permasoft Denture Lining

Product Information

Soft denture liners are as ubiquitous in removable prosthetic dentistry as dentures are. We have been using these materials for more than a century and accept that none of the liners have a life expectancy comparable to a resin denture base.

Hama Y, Kanazawa M, Minakuchi S, Uchida T, Sasaki Y. Properties of a color-changeable chewing gum used to evaluate masticatory performance. J Prosthodont Res. 2014;58:102–6. https://doi.org/10.1016/j.jpor.2013.12.005. were preformed which corresponds well to the life span of Mucopren. Our results regarding the effect of thermocycling on tensile bond strength were in line with previous studies, confirming that tensile bond strength decreases after thermal aging.Patients will ask how best to clean the dentures once the liner is placed. Peroxide-based denture cleansers are the most commonly used. They are dispensed in powders or tablets and become alkaline solutions of hydrogen peroxide when dissolved in water. There has been a prevailing thought that denture cleanser use can damage the resiliency of the liners. One study looked at Coe Soft and Polident tablets and found that although there was a change in the weight of the resilient liner, the surface roughness and bond strengths were unaffected. 3 The use of conventional denture cleansing tablets or a dilute mix of water with 0.5 percent sodium hypochlorite will be equally effective for either type of liner. Silicone-based liners show better compatibility and resiliency over the long term; however, the results are clinically insignificant. ResultsAddition of SNPs and thermocycling both caused a significant reduction in the tensile bond strength of Mucopren to acrylic resin; however, in the thermocycled group, the bond strength increased with the increase in the concentration of SNPs ( Kimoto S, Kitamura M, Kodaira M, Yamamoto S, Ohno Y, Kawai Y, et al. Randomized controlled clinical trial on satisfaction with resilient denture liners among edentulous patients. Int J Prosthodont. 2004;17:236–40. https://doi.org/10.1016/j.prosdent.2004.06.013. DIY denture reline kits are usually made from a soft, pliable material that can be molded to fit the contours of your dentures. Depending on the brand, the material may change, but it is frequently a silicone- or acrylic-based resin. Those with allergies to products like these should use caution. To make sure the material is safe for you to use and suitable with your dentures, it’s important that you carefully read the directions and product details. Is It Easy To Use? Kimoto S, Kimoto K, Tanaka K, Takeo A, Sugimura K, Imamichi Y, et al. Effect of clinicians’ experience on chair time and the number of denture adjustment visits required for complete denture treatment. Prosthodont Res Pract. 2007;6:166–72. https://doi.org/10.2186/prp.6.166.

The investigators measures the location and number of mucosal pressure ulcers, patient satisfaction, OHIP-EDENT, and chewing ability. After 3, 6, and 12 months of wearing Sato Y, Kaiba Y, Yamaga E, Minakuchi S. Reliability and validity of a Japanese version of the Oral Health Impact Profile for edentulous subjects. Gerodontology. 2012;29:e1033–7-e1037. https://doi.org/10.1111/j.1741-2358.2011.00606.x. Denture liners made from hard resin are easily cleaned like you clean dentures – with a brush and liquid soap or denture paste. They also can be soaked in effervescent denture cleaner for added freshness. Adequate bonding of soft liners to the acrylic denture bases is essential to ensure their performance. Soft liners require greater care to avoid tearing or damaging the lining material. Effervescent cleaners are not recommended for use on soft liners because the chemical properties of the cleaner will harden the soft texture of the reline. Brush the denture teeth and denture resin with liquid soap and a denture brush. The soft liner itself must be cleaned with cool running water and a soft cloth or a cotton swab applicator to remove and blot away debris. It is advisable to rinse the surface of the reline with hydrogen peroxide solution to minimize bacterial growth. Expert Assistance at European Denture CenterIt was reported that the addition of silver nanoparticles (SNPs) in various concentrations enhances the antifungal properties of both denture base and soft liners. Thermocycling has been suggested as an efficient method to mimic the natural aging process of dental restorations. If you have never relined dentures before, you should opt for an easy-to-use kit that has simple-to-follow instructions. If you have relined dentures before or have more advanced knowledge of the process, a more complex kit would be best for you to use. Remember if used inappropriately, it can worsen the results. Why You Are Using A Reline Kit A temporary relineis done when a denture wearer has gone too long without having their dentures serviced by their dentist and the gums become sore and inflamed. Permanent elasticity ensures high intraoral comfort and relieves critical areas of the oral mucosa.

Soft liners are mainly used in removable prostheses to obtain ideal denture fit, conditioning the traumatized tissues beneath the denture base and enhancing the retention of intraoral and extraoral prostheses.Department of Removable Prosthodontics, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, Kanagawa, 230-8501, Japan The patented Mucopren Adhesive guarantees excellent bonding to acrylic dentures, prevents loosening from the denture and gap formation between the denture acrylic and silicone liner. Therefore, the absence of a chemical bond between inorganic silver particles and silicone structure of the soft liner may be another reason for the reduction in tensile bond strength. Others suggested that reduction in the bond strength, following the addition of SNPs, may be due to the irregularities created in the hybrid layer at the interface of the soft liner and acrylic resin, which can create a place for stress accumulation, and negatively affect the mechanical properties of the bond interface. But if your jawbone has shrunk significantly, adhesive may be the only way to help retain your dentures.