Injection Needle

 Dental Needles are sterile, single-use hypodermic needles specifically designed for the administration of local anesthesia in dentistry. Characterized by their gauge (diameter) and length, they are selected to target specific nerves (e.g., long 27G for mandibular blocks, short 30G for infiltrations). Their primary functions are to penetrate oral tissue precisely, allow for aspiration to ensure safe extravascular placement, and deliver anesthetic solution. As sharps, their safe handling and immediate disposal in a designated container are paramount to prevent needlestick injuries and cross-contamination, making them a critical safety-focused consumable in dental practice.