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What are the working ends of an interproximal carver like?

  1. Heavy and angular

  2. Thin and rounded

  3. Flat and wide

  4. Sharp and pointed

The correct answer is: Thin and rounded

The working ends of an interproximal carver are designed to be thin and rounded to effectively navigate the tight spaces between teeth. This characteristic allows the instrument to manipulate dental material without causing damage to adjacent teeth or gum tissue. The thin profile enables precise removal and shaping of material in interproximal areas, while the rounded shape helps avoid sharp edges that could injure delicate surrounding structures. This design is crucial for achieving an adequate contour and smooth finish in dental restorations, making it easier for dentists to work efficiently in confined areas.