This is a report of a fracture of the medial trochlear ridge of the distal femur occurring
as a major complication after surgery for medial patellar luxation. To address the
complication, a non-vascularized iliac bone graft was collected and fixated with two
positional screws to the trochlea. An external skeletal fixator was placed to prevent
motion of the stifle joint during the healing period and to reduce the risk for fragment
dislodgment. One year after the graft was placed the dog’s function was satisfactory.
This case report indicates that a non-vascularized iliac bone graft provides an alternative
for management of fractures of the medial ridge of the distal femur.
Keywords
Bone graft - fracture - complication - trochlear - patella