Lateral Suture for Torn CCL

A proven, less invasive approach to stabilize your dog’s knee—performed by a board-certified surgeon with 20+ years of experience.

What Is a Lateral Suture?

A lateral suture, also called extracapsular repair or lateral fabellar suture, stabilizes your dog’s knee after a torn CCL (also referred to as a crucial cruciate ligament or ACL) by placing a strong synthetic suture outside the joint. This suture mimics the function of the torn ligament and prevents the abnormal forward sliding that causes pain and instability.

The procedure works by providing immediate stabilization while scar tissue forms over the following 8-12 weeks. Once that scar tissue matures, it provides long-term support for the knee joint.

How it’s different from TPLO

TPLO changes the geometry of the bone itself, while lateral suture provides external stabilization without cutting bone. Both achieve a stable, functional knee, but lateral suture is simpler, less invasive, and works well for the right candidate.

Why surgeon experience matters

Board-certified surgeons like Dr. Davis have extensive training in placing the suture in the ideal position, choosing the correct suture strength, and setting the proper tension. These technical details significantly impact long-term success, especially for dogs near the upper weight limit.

What Types of Dogs Does Lateral Suture Work Best For?

Small Dogs

The suture material provides adequate support for lighter body weight. Dogs closer to 20 pounds may still be candidates depending on activity level and body condition.

Low-activity or Senior Dogs

Dogs who enjoy leisurely walks but aren’t sprinting, jumping, or doing agility put less stress on the repair. This makes lateral suture a potentially reliable, effective choice.

Lateral Suture vs. TPLO: How to Choose What’s Best

Both procedures work when matched to the right patient. The key question isn’t “which procedure is better.” It’s “which procedure is better for your dog.”

At your $200 orthopedic consultation, the surgeon will examine your dog and assess:

  • Body weight and condition
  • Activity level (Couch companion or agility enthusiast?)
  • Age and future activity (Will they slow down naturally, or do they have years of high energy ahead?)
  • Your goals (What does “back to normal” look like for your family?)
  • You’ll leave with a clear recommendation and our honest guidance.

our exam with the surgeon includes a complete orthopedic evaluation and gait analysis. Drop off your dog in the morning. Surgery typically takes less than an hour, and most dogs go home the same day. Our team will call with routine updates before and after the procedure. Recovery takes about 8 weeks while scar tissue forms and the knee stabilizes. The first two weeks are the hardest, with strict rest with short leash walks for bathroom breaks only. Your dog will want to do more—this is where discipline matters so the recovery process is smooth! You’ll need a crate or small confined space, a short leash, pain medication, and most importantly, patience (especially during those first few weeks!). What to Expect with a Lateral Suture Surgery Your Consultation Gradually increase leash walks to 10-15 minutes. Still controlled, still on leash. Surgery Day Recovery Timeline Weeks 3-4 Longer controlled walks, building strength and endurance. No off-leash time yet. Weeks 5-8 Gradually increase leash walks to 10-15 minutes. Still controlled, still on leash. Weeks 3-4

Regular rechecks are scheduled throughout the recovery to ensure a good outcome.

Why Choose CORE for Your Dog’s Lateral Suture

Board-certified surgeon with 20+ years experience

Our surgeons have performed hundreds of CCL repairs using both lateral suture and TPLO techniques. She knows which dogs are ideal candidates for each procedure and will recommend what’s best for your dog, not what costs more.

Honest About Candidacy

If your dog is too large or too active for lateral suture to be reliable, Dr. Davis will tell you upfront. You’ll never be steered toward a procedure that has a higher risk of failure just because it costs less.

Experienced Team

Every anesthesia technician is highly experienced  in specialty surgery and have worked in other elite surgical centers.

Direct Communication

When you call with questions during recovery (especially during those crucial first 8 weeks) you talk to the surgeon directly or members of our highly experienced team that know you and your pet.

Frequently Asked Questions

Is lateral suture cheaper than TPLO?

Yes, lateral suture costs less because it doesn’t require bone cutting or metal implants. However, cost alone shouldn’t drive the decision. Choosing lateral suture to save money when your dog isn’t a good candidate can lead to failure and a second surgery, which costs more in the long run. The surgeon  will help you understand which procedure gives your dog the best outcome.

What is the best CCL surgery for small dogs?

This varies case to case. The surgeon will assess your specific dog’s weight, activity level, and lifestyle to recommend the best option.

How long before my dog can walk after lateral suture surgery?

Your dog will walk on short, controlled leash walks starting the day after surgery—but only for bathroom breaks. Over the following 8 weeks, you’ll gradually increase walk duration as the knee heals and scar tissue forms. Most dogs return to normal walking and activity by 3-4 months. The timeline depends on following the rehab protocol carefully.

What happens if the suture fails?

Modern suture materials are very strong, and failure is uncommon in appropriate candidates

Will my dog need surgery on the other knee too?

About 30% of dogs who tear one CCL will eventually tear the other. There’s no way to prevent it, but the good news is you’ll already know what to expect.

What if I can’t afford either procedure?

CCL tears don’t heal on their own. Without surgery, most dogs develop chronic pain, and progressive lameness. We offer CareCredit financing with payment plans. Many pet insurance plans cover CCL repairs if the injury isn’t pre-existing. We’ll work with you to find a solution that gets your dog the treatment they need.

Schedule Your Consultation

Your consultation with your surgeon includes a complete orthopedic exam, gait evaluation, and honest assessment of whether lateral suture, TPLO, or another approach is best for your dog.

You’ll leave with a clear recommendation, transparent pricing, and the reasoning behind which procedure gives your dog the best chance of long-term success.