Endodontic apical plug

A kit of parts comprising:

• an endodontic plug having a side wall extending between an open base and a closed tip, wherein the wall defines a longitudinal cavity extending from the open base of the plug to the closed tip of the plug, and an injection tube configured to be inserted inside said open base and for injection tooth filling material inside said longitudinal cavity;
• wherein a width of the longitudinal cavity is greater at the open base of the plug and narrower towards the closed tip of the plug, the open base being configured for insertion therein an injection tube for inserting the plug towards a root of a tooth, and the longitudinal cavity being configured for injection therein, through the injection tube, tooth filling material;
• and wherein the side wall includes at least one lateral opening, wherein each lateral opening longitudinally extends along said side wall from said open base to said closed tip and being configured to distribute the tooth filling material from the longitudinal cavity into the root of the tooth said opening being configured such that the pressure of the tooth filling material is distributed from down upward.