Allergic contact stomatitis from bisphenol-a-glycidyl dimethacrylate during application of composite restorations: a case report.

نویسندگان

  • Dexton A Johns
  • Sajna Hemaraj
  • Ramesh Kumar Varoli
چکیده

Composite resins have revolutionized the field of esthetic dentistry. They are safe to use and usually do not cause any untoward reactions. Allergies to composites are rare, but they do occasionally occur as patients are briefly exposed to the resin before it is polymerized and becomes non-allergenic. Here, we present a case of allergic contact stomatitis due to bis-GMA.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Concomitant contact allergy to formaldehyde and methacrylic monomers in students of dental medicine and dental patients.

OBJECTIVES A multitude of acrylic monomers is used in dentistry. Formaldehyde is a ubiquitous chemical agent, which is an ingredient of some dental materials and may be released from methacrylate-based composites. The purpose of the study is to evaluate the incidence and the risk of cross-sensitization to some methacrylic monomers (methylmethacrylate - MMA, triethyleneglycol dimethacrylate - TE...

متن کامل

Bisphenol A and related compounds in dental materials.

CONTEXT Dental sealants and composite filling materials containing bisphenol A (BPA) derivatives are increasingly used in childhood dentistry. Evidence is accumulating that BPA and some BPA derivatives can pose health risks attributable to their endocrine-disrupting, estrogenic properties. OBJECTIVES To systematically compile and critically evaluate the literature characterizing BPA content o...

متن کامل

Heat of polymerization of dimethacrylate monomers investigated by isothermal DSC measurement.

Heat of polymerization of Bis-GMA-TEDMA monomer mixtures, corresponding to the conceivable constituents of composite resins, was evaluated from the area of exothermic peak in DSC curves, and also the conversions of polymerization were calculated from the ratio of the heat of polymerization for each monomer mixture to an assumed one at 100% conversion. The effects of composition of monomers and ...

متن کامل

A Hydrophobic Restorativematrix Table 3 Mechanical Properties of the Experimental Composite Compared with a Commercial Composite and an Unfilled Resin

A hydrophobic restorative composite based on a fluorocarbon analog of an alkyl methacrylate and a bisphenol adduct was formulated into a onepaste system, which polymerized in the presence of blue light. Physical, mechanical, and waterrelated properties were determined. High contact angles and low water sorption were shown by the experimental composite. Capillary penetration of oral fluids aroun...

متن کامل

Effect of low-shrinkage monomers on the physicochemical properties of experimental composite resin

This study was conducted to determine whether novel experimental low-shrinkage dimethacrylate co-monomers could provide low polymerization shrinkage composites without sacrifice to degree of conversion, and mechanical properties of the composites. Experimental composites were prepared by mixing 28.6 wt% of bisphenol-A-glycidyl dimethacrylate based resin matrix (bis-GMA) with various weight-frac...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Indian journal of dental research : official publication of Indian Society for Dental Research

دوره 25 2  شماره 

صفحات  -

تاریخ انتشار 2014