TTA (Tibial Tuberosity Advancement) surgery for dogs has emerged as a highly successful and innovative procedure for treating canine knee injuries, particularly cranial cruciate ligament (CCL) tears. By realigning the knee joint and restoring stability, TTA surgery allows dogs to regain their mobility and lead active, pain-free lives. In this article, we will explore the key aspects of TTA surgery for dogs, its benefits, and why it has become a popular choice among veterinarians and pet owners alike.

Understanding TTA Surgery for Dogs:

TTA surgery for dogs involves modifying the angle of the tibial plateau to shift the forces acting on the knee joint. This surgical technique, developed by veterinary surgeon Dr. Slobodan Tepic, addresses the biomechanical changes caused by CCL tears. By advancing the tibial tuberosity, the patellar ligament's attachment point is repositioned, effectively eliminating the need for the CCL's stabilization function. The altered anatomy improves joint stability, reduces pain, and facilitates faster healing.

Benefits of TTA Surgery for Dogs:

1. Enhanced Stability: TTA surgery for dogs provides excellent stability to the knee joint, allowing dogs to bear weight on the affected leg soon after the procedure.

2. Improved Recovery Time: With TTA surgery, dogs often experience shorter recovery times compared to traditional surgical methods, leading to a faster return to normal activities.

3. Reduced Risk of Complications: TTA surgery minimizes the risk of complications associated with traditional techniques, such as implant failure or infection, resulting in better long-term outcomes for dogs.

4. Long-Term Success: Studies have shown that TTA surgery provides excellent long-term success rates, with a low risk of re-injury, enabling dogs to enjoy an active and pain-free life.

5. Customized Approach: TTA surgery can be tailored to suit individual dogs' needs, taking into account their size, breed, and the severity of the knee injury.


TTA surgery for dogs has revolutionized the treatment of canine knee injuries, offering a highly effective solution that promotes improved joint stability, faster recovery, and long-term success. With its numerous benefits and customizable approach, TTA surgery has gained popularity among veterinarians and pet owners seeking the best possible outcome for their furry companions. By opting for TTA surgery, dogs can once again run, play, and enjoy a high quality of life, free from the limitations and discomfort caused by knee problems. If your dog is experiencing knee issues, consult a qualified veterinarian to determine if TTA surgery is the right solution for them.

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