Engineered specifically for epidural space identification, Avanos Medical Glass Loss of Resistance (LOR) Syringes deliver low-friction performance critical for sensitive regional anesthesia procedures. Crafted with precision-ground glass barrels and matched plungers, these specialty syringes provide tactile feedback, allowing clinicians to instantly detect the loss of resistance upon entering the epidural space. Available with secure Luer Lock or smooth Luer Slip tips, each syringe is individually wrapped and sterilized to ensure reliable aseptic handling during pain management interventions.