Bovine musculoskeletal disorders
Adult fractures and luxations
Cannon bone fractures
These are high energy fractures and are often comminuted and open. Fixation requires full limb cast or transfixation cast. Prognosis is better in cattle than in horses but poor if open and articular.

Radial and tibial fractures
Better prognosis in cattle than horses but these need transfixation cast or external fixateur apparatus. A regular cast does not usually work unless the fracture is very distal on the radius. Internal fixation is great but often too costly.

Femoral fractures
We cannot fix these but they will often heal on their own as the musculature will stabilize it. Affected animals need good bedding and nursing care. The limb may end up with abnormal conformation.
Coxofemoral luxation
Caused by sudden hyperextension. These generally have a poor prognosis; referral is needed for therapy unless very acute (then try to manipulate back into the socket).
Luxations may be caudodorsal (animals can usually stand up) or cranioventral (animals are usually down).

Patellar luxation
Can be treated with imbrication but this is challenging in larger animals.
Sequestra
Devitalized bone fragments can develop after full thickness wounds. Debridement is needed to allow healing. Suspect sequestration if draining tracts persist.
