Lecture 1 – Dr. Fadi Khuffash, UAE
Composite: More than just a filling
Abstract
Composite resin has evolved far beyond its historical role as a simple filling material into a biomimetic medium capable of reproducing the form, function, and esthetics of natural tooth structure. Yet the longevity of a composite restoration depends less on the material itself than on the operator’s mastery of critical procedural details. This lecture reframes composite restoration as a precision-driven discipline built on four pillars: adhesive bonding as the foundation of retention and marginal seal; light curing as a decisive yet underestimated determinant of the degree of conversion and mechanical properties; wedging and matrix management for tight, anatomically correct proximal contacts; and accurate occlusal anatomy as a functional necessity rather than a cosmetic exercise. When these details are respected, composite becomes what it was always meant to be — not just a filling, but a true restoration.
Learning Objectives
By the end of this lecture, participants will be able to:
- Describe the fundamental principles of adhesive bonding to enamel and dentin, and apply the appropriate bonding strategy and protocol to maximize bond strength and marginal seal.
- Explain the factors affecting effective light polymerization — including irradiance, curing time, tip distance, and angulation — and implement a correct light-curing technique to achieve an optimal degree of conversion.
- Demonstrate proper wedging and matrix techniques to obtain tight, well-contoured proximal contacts and gingival marginal adaptation in posterior composite restorations.
- Recognize the functional importance of occlusal anatomy and reproduce it accurately to ensure occlusal harmony, efficient function, and restoration longevity.
- Integrate these four critical elements — bonding, light curing, wedging, and occlusal anatomy — into a systematic clinical workflow that elevates composite from a mere filling to a predictable, long-lasting restoration.
Lecture 2 – Dr. Rafael Beolchi, Brazil
Light curing: Key to longevity
Abstract
There are several new techniques, materials and devices in dentistry, and in order for us to keep up the pace, it is paramount for today’s professionals to be updated on what is possible to perform nowadays. What this course proposes is to facilitate the understanding of important and fundamental topics regarding longevity and stability of our composite restorations. With such understanding, new treatment options will unfold. It will be easier for professionals to treat cases with much more tranquility, diminishing post-op sensitivity, and at the same time, increasing longevity with confidence.
Learning Objectives
- Review changes in lightcuring: new keys for short and long term success.
- Master a new perspective for the use of different kinds of lights in dentistry.
- Reduce clinical stress by improving case predictability.
- Updates on techniques and materials for today’s dentistry.
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