Effect of Different Surface Treatments on The Tensile Bond Strength Between Acrylic Resin Teeth and Denture Base Material

Ihab Nafea Yaseen

Abstract


Aims of study: A study was carried out to assess the tensile bond strength between acrylic denture base and denture teeth af- ter manipulation with different surface treatments.

Methods: Thirty central incisors from acrylic denture teeth were cut at the neck (ridge lap surface). Such teeth were then allocated into three groups of different surface treatments: teeth in the first group received no further treatment; teeth in the second group were surface treated with a groove placed and reinforced with a metal wire; teeth in the third group were reinforced with a glass fiber. Each group was processed by water – bath. Results: The results showed that all treated groups improved the tensile bond strength was in a significant, level at (P<0.01), while the third group glass fiber was the highest mean values.

Conclusions: The metal wire enhanced significantly the tensile bond strength. The addition of glass fiber can significantly enhance the tensile bond strength between acrylic denture base and denture teeth. 


Keywords


Acrylic resin, Acrylic teeth; glass fiber; Tensile strength.

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References


Kimura H, Teraoka F, and Sugita M. Applications of microwave for denture technique. )Part 3(: Development of model materials for microwave polymerization. J. Osaka. Univ. Dent. Sch. 1987; 27: 41-50.

th 2. Phillips RW. Skinners science of dental material. 8 ed.

Philadelphia. WB Saunders Co., 1982; Chap. 12, pp. 42-58. 3. Craig RG. Restorative Dental Materials. 7thed.Louis.The C.V.

Mosby Co. 1985; PP133-142,458-484,498-501.

Craig RG,O’Brien WJ, and Powers JM.. Dental Materials, properties and manipulation. 6thed.Louis .The C. V. Mosby

Co. 1996;PP242-264.

Takahashi Y, Chai J, Takahashi T, and Habu T. Bond strength

of denture teeth to denture base resins. Int. J. Prosthodont:2000;13)1(:59-65.

Cunningham JL. Bond strength of denture teeth to acrylic

base. J. Dent. 1993; 21:274-280.

Aljudy HJ., Hussein ANA, and Safi IN. Effect of surface

treatments &thermo cycling on shear bond strength of various artificial teeth with different denture base materials .J Bagh Coll Dentistry ,2013;25)1(:5-13

Cunningham JL, and Benington IC. A survey of the pre– bonding preparation of denture teeth and the efficiency for dewaxing methods. J. Dent 1997;, 25 )2(: 125 – 128.

Cunningham JL. Shear bond strength of resin teeth to heat cured and light cured denture base resin. J oral Rehab, 2000; 27:312-316. )www.ivsl.org(.

Cunningham JL, and Benington IC. Anew technique for determining the denture tooth bond. J. oral. Rehabil. 1996; 23)3(:202-209.

Ehsan A. The effect of fiber reinforcement on some properties of repaired acrylic resin with different joint shape preparation. Thesis College of Dentistry University of Baghdad, 2005.

Polyzios GL, Tarantili PA, Farngou MJ and Andreopoulos AG. Fracture force, deflection at fracture, and toughness of repaired denture resin subjected to microwave polymerization or reinforced with wire metal or glass fiber. J Prosthet Dent, 2001; 86)6(:613-619.

Abdul – Karim JF. Evaluation of some technical properties of acrylic denture base material relined with different denture relines materials. M.Sc. Thesis College of Dentistry University of Baghdad, 2001.

Abdulrazzaq H.T. The effect of glass flakes reinforcement on some mechanical properties of heat – cured poly )methyl methacrylate( denture base materials . M.Sc. Thesis College of Dentistry University of Baghdad, 2013.

Craig R.G., Power JM. Restorative dental materials.11thed .St. Louis :Mosby Co. 2002;Chapter )21( 636-656(.

Abdul – Rahmann BA. Evaluation of water sorption, solubility, and bond strength of some soft lining materials. M.Sc. Thesis College of Dentistry University of Baghdad, 2002.

Vergani CE, Machaclo Al ,Giampaolo ET, and Pavarina AC. Effect of surface treatment on bond strength between composite resin and acrylic resin denture teeth. Int. J. prosthodont, 2000;13)5(:383-386.

Azad AA, Siddiqui AZ, Jawad A., Zia M,& Ali T. Effect of mechanical modification of acrylic resin denture teeth bonded to acrylic denture base .Pakistan oral & dental Journal ,2012;32)1(;149-153.

Nomoto R, Takayama. Repair strength denture base resin using various procedure. J Prosthetic dent. 2010;25)2(:120- 125.

Schneider Rl, Curtis ER, and Clancy JMS. Tensile bond strength of acrylic resin denture teeth to a microwave or heat processed denture base. J. Prosth. Dent. 2002;88)2(:145- 150.

Abu-Anzeh RH. Evaluation of tensile bond strength of tooth denture base resin as a function at different surface treatments and processing regimes. M.Sc. Thesis, College of Dentistry, University of Baghdad , 2003.

Geerts GA, Jooste CH. A comparison of the bond strengths of microwave- and water bath-cured denture material.. J Prosthet Dent.1993Nov;70)5(:406-9.

Buyukyilmaz S, and Ruyter I.E. The effects of polymerization temperature on acrylic resin denture base tooth bond. Int. J.

Prosthodont,1997;10)1(:49-54.

Hasan RH. Denture teeth bond strength to heat water bath

and microwave cured acrylic denture base materials. A comparative study M.Sc. Thesis, College of Dentistry, Mosul University, 2002.

Cardash HS, Applebaum B, Baharav H, and Librman R. The effect of retention grooves on tooth-denture base bond. J. Prosth. Dent. 1990; 64)4(:492-496.

Suzuki S. Bonding of denture base resin to plastic denture teeth by metal wire. J. Biomed Mater Res. 2000.




DOI: http://dx.doi.org/10.26477/idj.v38i3.99

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