Why are clinicians advised to use "sharp eyes and blunt explorers" when conducting a clinical examination?

Question

Quizplus · Accepted Answer

Sharp explorers, when used with excessive force, can puncture the demineralized enamel of a carious lesion, potentially leading to cavitation. This can inadvertently damage the tooth structure further, which is why clinicians are advised to use sharp eyes for detection and blunt explorers for examination, to minimize harm while assessing the tooth.

Why Are Clinicians Advised to Use "Sharp Eyes and Blunt