A plant sound of baby talk root position is reprinted with what by a plant dental impression external member system, which is equipped with a plurality of implant and a plurality of platform teeth for accordingly wearing those implant of what, which includes a plurality of positioning caps and an at least connecting piece. A plurality of positioning cap systems are arranged respectively on those platform teeth of what, and those positioning caps respectively have the locating slot of a positioning region at least one setting what positioning region top. The both ends system of connecting piece plugs what those positioning caps wherein in the locating slot of adjacent pairs respectively.一種植牙印模套件係用於翻印一植牙牙根位置，該牙齦上設有複數個植體與複數個對應地穿設於該些植體之支台齒，該植牙印模套件包含複數個定位帽以及至少一連結件。複數個定位帽係分別套設於該些支台齒上，且該些定位帽各具有一定位部與至少一設置於該定位部上方之定位槽。連結件之兩端係分別插設於該些定位帽其中相鄰二者之定位槽內。
