Sesamoid disease is an important cause of lameness in young, large breed dogs, primarily
Rottweilers. The patho genesis of the condition is unknown, although trauma does not
appear to be the primary cause. Histological findings of bone necrosis suggest that
vascular compromise may be involved. Canine sesamoid disease may therefore be related
to idiopathic osteonecrosis of the human hallux sesamoids.
Keywords
Sesamoid disease - dog - osteonecrosis - hallux sesamoids