## Overview Slab fractures extend from one articular surface completely through the bone to another articular surface. In the carpus they are most often frontal slabs of the third carpal bone in racehorses. They cause acute lameness and joint effusion and require surgical repair. ## Causes High-energy loading. ## Diagnosis Radiographs. ## Treatment Lag-screw fixation. ## Recovery and Prognosis Fair to good with accurate reduction. ## Prevention Monitoring of racehorses.
acute lameness; joint effusion; radiographic slab extending through the bone
## Overview Slab fractures extend from one articular surface completely through the bone to another articular surface. In the carpus they are most often frontal slabs of the third carpal bone in racehorses. They cause acute lameness and joint effusion and require surgical repair. ## Causes High-energy loading. ## Diagnosis Radiographs. ## Treatment Lag-screw fixation. ## Recovery and Prognosis Fair to good with accurate reduction. ## Prevention Monitoring of racehorses.
acute lameness; joint effusion; radiographic slab extending through the bone