The dental explorer, also known as a sickle probe, is an essential diagnostic instrument used in dental examinations. Its sharp, fine tip enhances tactile sensation, allowing dentists to detect tooth decay, surface irregularities, and plaque deposits on enamel. The probe is designed for precision, helping in the early identification of cavities, caries, and defective restorations. Its ergonomic handle ensures a firm grip, providing better control during examinations. Commonly used in routine check-ups, the dental explorer plays a crucial role in preventive dentistry by aiding in accurate diagnosis and treatment planning INDICATION It is used to locate caries and calculus. Evaluate gingival bleeding on probing. Evaluate tissue response to professional treatment postoperatively. ADVANTAGE Inexpensive.