Rubber dam: Prevents entry of moisture to a cavity, Specifically previous to insertion of silicate fillings, And through root canal therapy. Haemostatic forceps: For lockable forceps for seizing the tip of a blood vessel to control haemorrhage The evolution of dental instruments parallels breakthroughs in technologies and material sciences. Traditionally, https://www.diigo.com/item/note/aj0tf/rude?k=3d7e450520ef95a61239383d1fc98772