Arthrodesis (Joint Fusion) Surgery
Arthrodesis (Joint Fusion) Surgery for Dogs and Cats
Sometimes, dogs and cats will suffer severe joint damage that’s beyond primary repair. Primary repair refers to suturing or reattaching torn ligaments or tendons to restore the joint’s original structure and function without using implants or a donor graft.
If your pet has a joint injury that cannot be repaired, then our goal is to reduce pain and improve comfort and quality of life. In these cases, we may recommend an arthrodesis, or joint fusion. This surgical procedure involves permanently fusing two or more bones together to create a stable, immovable joint.
When arthrodesis is indicated
There are several situations when arthrodesis is appropriate:
- Severe arthritis: When pain and joint damage are so severe that medical management (medications, injections) is no longer effective
- Joint instability: When ligament or tendon injuries, for example, cause the joint to be unstable
- Complex fractures: When a fracture extends into the joint surface and the bone needs stabilization
- Infection: When joint infections don't respond to antibiotics
Post-operative care
After joint fusion surgery, your pet will need 12 weeks of rest, avoiding running, jumping, and playing. In the house, they can move freely but should avoid jumping on and off furniture and climbing stairs unless controlled on a leash. Outside, they must be leashed, even in a fenced yard. When unsupervised, confine them to a crate or small area to prevent overexertion, as excessive activity can compromise healing.
Initial post-surgery rest is crucial, with exercises and controlled walking starting after 2 weeks. Staples/sutures will be removed, and X-rays taken at specified intervals to monitor healing. Physical rehabilitation, beginning 2 weeks post-surgery, helps to hasten recovery and retain muscle mass. Long-term care includes joint supplements, omega-3 fatty acids, maintaining a healthy weight, and staying active to minimize osteoarthritis progression.
Schedule a consultation
If you or your primary care veterinarian would like us to evaluate whether your pet is a candidate for joint fusion, please schedule a consultation by calling 301.778.7781 or request an appointment online.
