Classification
Ruedi & Allgower
| Grade | Description |
|---|---|
| 1 | Articular fracture without significant displacement (cleavage) |
| 2 | Articular fracture with articular incongruity |
| 3 | Comminuted compression fracture with articular incongruity |
Original publication Rüedi TP, Allgöwer M. The operative treatment of intra-articular fractures of the lower end of the tibia. Clin Orthop Relat Res. 1979(138):105-10.
Reviewed by Professor Phong Tran, Head of Orthopaedic Surgery, Western Health. Last updated 10 October 2026.