CCL Rupture: Stifle Welfare Science 2025

Key Welfare Facts

CCL rupture is the most common orthopaedic injury in dogs, causing significant acute and chronic pain.
Labrador Retrievers, Rottweilers, and Newfoundlands have higher genetic predisposition to ligament degeneration.
Complete rupture causes immediate weight-bearing lameness with joint instability causing ongoing pain.
TPLO (tibial plateau levelling osteotomy) and TTA are the gold-standard surgical treatments with excellent outcomes.
Post-surgical physiotherapy including hydrotherapy dramatically accelerates return to function and improves outcomes.
Contralateral limb rupture occurs in 40-60% of dogs, requiring monitoring and management of the opposite stifle.

Welfare Assessment

CCL rupture causes significant pain and welfare compromise requiring surgical management for optimal recovery. Working with a board-certified surgeon and committing to post-operative physiotherapy provides the best functional outcome and welfare for affected dogs.

What You Can Do

Seek prompt surgical referral for any dog showing lameness from cruciate ligament rupture
Discuss TPLO or TTA with a board-certified surgeon for optimal biomechanical correction
Commit to structured post-operative physiotherapy including hydrotherapy for best recovery outcomes
Monitor the contralateral stifle closely for signs of early cruciate degeneration