ACL injuries are among the most common orthopedic issues in dogs, particularly in large and active breeds. Often referred to as the cranial cruciate ligament (CCL) in dogs, this ligament plays a crucial role in stabilizing the knee joint. When a dog tears its ACL, it can cause significant pain, inflammation, and mobility issues. At Greenfield Veterinary Clinic, located in Greenfield, Wisconsin, we offer comprehensive, in-house diagnosis and treatment options for ACL injuries. Our experienced surgical team provides a range of surgical solutions tailored to each dog’s unique needs, ensuring the best possible outcome for your pet without needing to refer cases to outside specialists.

Here’s everything you need to know about ACL injuries, treatment options, and how we can help your dog recover fully at Greenfield Veterinary Clinic.

What is an ACL Injury?

The ACL, known in veterinary terms as the cranial cruciate ligament (CCL), is a key stabilizer of the knee joint in dogs. This ligament prevents the tibia (shin bone) from sliding forward relative to the femur (thigh bone), allowing for smooth and controlled movement. ACL injuries typically occur due to:

  • Sudden twisting motions during running or playing.
  • Trauma caused by a slip or fall.
  • Degenerative changes over time that weaken the ligament, making it prone to tears.

Large and active dogs, such as Labradors, Golden Retrievers, and German Shepherds, are particularly susceptible to ACL injuries. Dogs with an ACL tear often exhibit lameness, swelling, and discomfort, making it difficult for them to walk or bear weight on the affected leg. In some cases, both knees may be affected, further complicating mobility.

To learn more about other causes of lameness in dogs, check out our page on 3 Common Causes of Limping.

Treatment Options for ACL Injuries

When it comes to treating ACL injuries in dogs, surgery is often the most effective way to restore full function, alleviate pain, and reduce the risk of developing osteoarthritis. At Greenfield Veterinary Clinic, we offer a range of surgical options to cater to different sizes, breeds, and activity levels. Let’s take a closer look at the most common surgical treatments:

1. Lateral Suture Technique (Extracapsular Repair)

The lateral suture technique is a widely-used method for treating ACL injuries in small to medium-sized dogs. In this procedure, a strong suture is placed outside the knee joint to mimic the stabilizing function of the ACL. This suture holds the knee in place while the body heals, allowing scar tissue to develop and provide long-term stabilization.

  • Best for: Small and medium-sized dogs (under 50 pounds) with moderate activity levels.
  • Recovery time: Typically, 12 weeks, with a gradual return to normal activity.

2. Tibial Plateau Leveling Osteotomy (TPLO)

For larger or more active dogs, the Tibial Plateau Leveling Osteotomy (TPLO) surgery is a highly effective option. Instead of replacing the torn ACL, the TPLO surgery alters the mechanics of the knee joint by cutting and rotating the tibia (shin bone). This adjustment stabilizes the joint, allowing the dog to walk and run without the need for the ACL.

  • Best for: Large, active dogs.
  • Recovery time: 12 to 16 weeks, with a structured rehabilitation plan to ensure proper healing.

3. Tibial Tuberosity Advancement (TTA)

Another option for large dogs is the Tibial Tuberosity Advancement (TTA) surgery. This procedure involves advancing a portion of the tibia (shin bone) to stabilize the knee joint. Like TPLO, TTA changes the biomechanics of the knee, eliminating the need for an ACL and allowing the dog to regain normal movement.

  • Best for: Large and highly active dogs.
  • Recovery time: 12 to 16 weeks, similar to TPLO.

Both TPLO and TTA are highly effective procedures that are often recommended for dogs over 50 pounds or those with a high activity level. At Greenfield Veterinary Clinic, our surgical team has extensive experience performing these procedures and will work with you to determine the best option for your dog. For more information about our surgical services, visit our Surgical Center page.

Recovery After ACL Surgery

Post-surgical care is crucial for ensuring a full recovery following ACL surgery. Regardless of which surgical option is chosen, a structured recovery plan is essential to restore your dog’s mobility and prevent complications. Here’s what you can expect during the recovery process:

  • Restricted activity: Your dog will need to rest for several weeks following surgery. Gradually increasing activity under your veterinarian’s guidance will help prevent re-injury.
  • Physical therapy: Rehabilitation exercises, including passive range of motion and controlled walks, are often recommended to rebuild muscle strength and improve flexibility around the joint.
  • Pain management: Our team will prescribe pain relief medications to keep your dog comfortable during recovery. We will also closely monitor your pet to ensure they remain pain-free throughout the healing process.
  • Regular follow-ups: Ongoing follow-up appointments allow us to monitor your dog’s progress and catch any potential complications early.

At Greenfield Veterinary Clinic, we offer comprehensive in-house diagnostics to track your pet’s healing progress and provide detailed recovery recommendations.

Why Choose Greenfield Veterinary Clinic?

At Greenfield Veterinary Clinic, we pride ourselves on offering expert surgical care tailored to your pet’s specific needs. Unlike many other veterinary clinics, we perform ACL surgeries in-house, meaning your pet can receive the care they need without the need for external referrals. Here are just a few reasons why you can trust us with your dog’s ACL surgery:

  • Experienced surgical team: Our veterinarians have years of experience performing complex orthopedic surgeries, including TPLO and TTA. We utilize the latest techniques to ensure the best outcomes for your dog.
  • Advanced surgical technology: We use cutting-edge surgical tools, including laser surgery, to enhance precision, reduce pain, and speed up recovery times.
  • Comprehensive care: From initial diagnosis through surgery and post-operative care, we provide complete, personalized care under one roof. This eliminates the hassle of traveling to multiple locations and ensures your pet receives consistent, high-quality treatment.
  • Supportive recovery process: Our commitment to your pet’s recovery doesn’t stop after surgery. We provide detailed post-surgical care instructions, pain management, and ongoing support to help your dog recover as quickly and comfortably as possible.

To meet our incredible veterinary team, visit our Team page.

At Greenfield Veterinary Clinic, we’re proud to offer expert ACL surgery options that cater to your dog’s individual needs. Whether your dog is small, large, or highly active, our skilled team is ready to help them get back on their feet. With our comprehensive surgical services, experienced veterinarians, and advanced technology, we provide the best possible care for your pet.

If your dog is suffering from an ACL injury, don’t hesitate to contact us today. Visit our Contact Page to schedule a consultation and get your dog on the road to recovery!