Intraosseous anesthesia delivery system where teeth are anaesthetised by injecting local anaesthetic solution directly into the cancellous bone spaces around the tooth. The technique consists of three essential steps; anaesthetising the attached gingiva, perforating the cortical plate of the bone, injecting anaesthetic into the cancellous bone space around the tooth. When the anaesthetic solution is delivered into cancellous bone, excellent pulpal anaesthesia is obtained, even in patients with irreversible pulpitis or hypersensitive teeth. The system saves valuable time as there is no delay between injection and effect. Work on the tooth can commence in less than 30 seconds after the injection. The patient experiences minimal pain during the procedure itself, and on leaving the dental office there will be no swelling of soft tissues and a much lessened feeling of numbness. Kit: Injection Needles x 20, Perforators x 20, Instruction Leaflet