Shear Strength of Brackets Bonded with Universal Adhesive Containing 10-MDP after 20,000 Thermal Cycles

<div>Scanning electron microscopy view of the enamel surface etched with a universal adhesive system (Clearfil Universal Bond) (magnification: 2000x; bars 30 <i>μ</i>m). Its possible observes absence of a pattern in conditioning, with intact areas (arrows), areas of light conditioning (asterisks), and deep conditioning (circle).</div>

International Journal of Dentistry

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Figure 6

Figure 6: Shear Strength of Brackets Bonded with Universal Adhesive Containing 10-MDP after 20,000 Thermal Cycles 