A torsion-measurable combination-type compression locking device for joint fractures, characterized in that: said device comprises a component (A), a component (B), and a locking bone fixation plate (C). Component (A) is composed of a screw thread (1), a screw thread (2), and a tail portion (4). The screw thread (1) is a tapered screw thread, the screw thread (2) is a straight screw thread, and the tail portion (4) is a prismatic structure. The component (B) is composed of a screw thread (5) and a screw thread (7). The inside of the screw thread (7) is a hollow prismatic hole that extends through screw thread (5). The tail portion (4) of component (A) passes through the inside of the screw thread (5) and the screw thread (7). Component (A) and component (B) are connected my means of the screw thread (2) and the screw thread (5). Component (B) and the locking bone fixation plate (C) are connected by means of the screw thread (7) and the screw thread (8). The pitch of the screw threads (2 and 5) is greater than that of the screw threads (7 and 8). The screw threads (2, 5, 7, and 8) are all straight screw threads. The present invention allows for compression of the bone fracture pieces in the joint while also allowing for excellent angular axial stability, measurable torsion, and pressure on the bone fracture fragments.La présente invention concerne un dispositif de blocage par compression de type à combinaison mesurable par torsion pour des fractures articulaires, caractérisé en ce que : ledit dispositif comprend un composant (A), un composant (B), et une plaque de fixation dos de blocage (C). Le composant (A) est composé dun filetage (1), un filetage (2), et une partie de queue (4). Le filetage (1) est un filetage conique, le filetage (2) est un filetage droit, et la partie de queue (4) est une structure prismatique. Le composant (B) est composé dun filetage (5) et dun filetage (7). Lintérieur du filetage (7) est un trou prismatique creux qui sétend à travers le file
