TodayÂ we have a 9-month-old male neutered Border Collie with intermittent lameness with exercise on the right thoracic limb for the last 4 months. What are your findings?
LEFT: There are no abnormalities seen.
RIGHT: There is an irregular subcnondral bone defect at the caudal aspect of the right humeral head, associated with minimal sclerosis.
- osteochondrosis of the right humeral head