This creation provides a kind of multipurpose dentistry wrench structure comprising has one first rod piece, one second rod piece and a tool-joint. First rod piece includes a Fixed Division, the radial side of the fixed what in the Fixed Division first rod piece； Optionally the grafting what Fixed Division, the other end are provided with a torsion ruler mark for one end of second rod piece, and when second rod piece is patched to the Fixed Division, the torsion ruler mark is adjacent with the wherein one end of first rod piece to be set； The tool-joint is pivotally connected and the other end of what first rod piece is arranged； Thereby, dentist is convenient to torsion needed for learning plant tooth body, and need not be by the blocking or limitation of tongue, periphery adjacent teeth in oral cavity.本創作提供一種多用途牙科板手結構，其包括有一第一桿件、一第二桿件及一工具接頭。該第一桿件包括有一固接部，該固接部固設於該第一桿件的徑向側邊；該第二桿件的一端可選擇性地插接於該固接部，另一端設置有一扭力尺標，當該第二桿件接插至該固接部時，該扭力尺標與該第一桿件的其中一端部相鄰設；該工具接頭樞接並設置於該第一桿件的另一端部；藉此，牙科醫生可方便地得知植牙體所需的扭力，並且不必受到口腔內舌頭、周邊鄰牙的阻擋或限制。
