ACL surgery (technically CCL surgery in dogs, since dogs don't have an ACL — they have a cranial cruciate ligament) is one of the most common and expensive orthopedic surgeries in dogs. Over 1 million dogs undergo CCL surgery each year in the United States.
The cost of dog ACL surgery ranges from $750 for a lateral suture repair to $8,000 for a TPLO at a specialty surgeon, with the national average being $2,000 to $4,000. The price depends primarily on which surgical technique your vet recommends.
Dog ACL Surgery Cost by Technique
| Technique | Cost Range | Average | Best For |
|---|---|---|---|
| Lateral Suture | $750–$3,000 | $1,500 | Small to medium dogs (<50 lbs) |
| TPLO (Tibial Plateau Leveling Osteotomy) | $3,500–$7,000 | $4,500 | Large and giant breeds, active dogs |
| TTA (Tibial Tuberosity Advancement) | $3,000–$5,000 | $4,000 | Medium to large dogs |
| Extracapsular (imbrication) | $900–$3,000 | $1,800 | Small dogs, low activity |
| Conservative management (no surgery) | $500–$2,000 | $1,000 | Very small dogs, elderly, high surgical risk |
Why Is ACL Surgery So Expensive?
ACL/CCL surgery is one of the priciest procedures in veterinary orthopedics because:
- •Specialized equipment: TPLO and TTA require bone cutting (osteotomy), bone plates, screws, and specialized surgical implants.
- •Board-certified surgeon: TPLO and TTA should only be performed by a board-certified veterinary surgeon. General practice vets typically charge less for lateral suture.
- •X-rays required: Pre-surgical X-rays of the stifle (knee) are needed to plan the surgery ($150–$350).
- •Long surgery time: TPLO takes 1.5–3 hours. Lateral suture takes 45–90 minutes.
- •Post-op X-rays: Follow-up X-rays to confirm proper healing ($150–$350 each).
- •Physical rehabilitation: 8–16 weeks of restricted activity and rehab. Some dogs benefit from physical therapy ($50–$100/session).
- •Bilateral risk: 40–60% of dogs who tear one CCL will tear the other within 2 years. Many owners face this surgery twice.
Cost by Clinic Type
| Clinic Type | Lateral Suture | TPLO | TTA |
|---|---|---|---|
| General practice vet | $750–$2,000 | Usually not offered | Usually not offered |
| Board-certified surgeon (referral) | $1,500–$3,000 | $3,500–$7,000 | $3,000–$5,000 |
| Specialty orthopedic center | $1,800–$3,500 | $4,000–$8,000 | $3,500–$6,000 |
| Teaching hospital | $800–$1,800 | $2,500–$5,000 | $2,000–$4,000 |
Which Technique Does My Dog Need?
The surgical technique depends on your dog's weight, activity level, and the severity of the tear:
| Factor | Lateral Suture | TPLO | TTA |
|---|---|---|---|
| Dog size | Under 50 lbs | Any size, especially 50+ lbs | Medium to large |
| Activity level | Low to moderate | High (running, jumping) | Moderate to high |
| Recovery time | 8–12 weeks | 8–16 weeks | 8–12 weeks |
| Success rate | 85–90% | 90–95% | 90–95% |
| Implant needed | Suture material | Bone plate + screws | Titanium cage + screws |
Hidden & Additional Costs
| Add-On | Cost | Required? |
|---|---|---|
| Pre-surgical exam + X-rays | $200–$500 | Yes — confirms CCL tear and checks for meniscal damage |
| Pre-surgical blood work | $80–$200 | Yes |
| Sedation for X-rays (dog must be still) | $50–$100 | Usually included with X-rays |
| Overnight hospitalization | $200–$500/night | 1–2 nights for TPLO; same-day for lateral suture |
| Take-home pain medication | $40–$100 | Yes — 2–4 weeks of NSAIDs + gabapentin |
| E-collar or recovery suit | $15–$40 | Yes |
| Follow-up X-rays (TPLO/TTA) | $150–$350 | Yes — at 6–8 weeks to confirm bone healing |
| Physical rehabilitation | $50–$100/session | Recommended — 6–12 sessions over 8–16 weeks |
| Brace (conservative management or post-op) | $200–$600 | Optional — custom knee brace |
Total Cost Including Everything
Here's what most owners actually pay when you add up surgery, diagnostics, hospitalization, and follow-up:
| Technique | Surgery | Diagnostics + Meds | Follow-up + Rehab | Total |
|---|---|---|---|---|
| Lateral Suture | $750–$3,000 | $300–$600 | $300–$800 | $1,350–$4,400 |
| TPLO | $3,500–$7,000 | $400–$800 | $500–$1,200 | $4,400–$9,000 |
| TTA | $3,000–$5,000 | $400–$800 | $500–$1,000 | $3,900–$6,800 |
How to Save on Dog ACL Surgery
- •Compare 3+ surgeons: TPLO prices can vary by $2,000+ between clinics. Get quotes from multiple board-certified surgeons.
- •Teaching hospitals: Veterinary schools offer TPLO at $2,500–$5,000 (vs. $3,500–$7,000 at private specialty practices).
- •Ask about lateral suture: If your dog is under 50 lbs and not highly active, lateral suture ($750–$3,000) may work just as well as TPLO ($3,500–$7,000) at a fraction of the cost.
- •Physical therapy at home: Professional rehab at $50–$100/session adds up. Ask your vet for a home exercise program.
- •Pet insurance: If enrolled before the CCL tear, insurance reimburses 70–90% of surgery and follow-up costs.
- •Check for financial assistance: RedRover, Brown Dog Foundation, and CareCredit (financing, not a grant) can help spread costs.
Frequently Asked Questions
How much does dog ACL surgery cost?
Dog ACL (CCL) surgery costs $750 to $8,000 depending on the technique. Lateral suture costs $750–$3,000, TPLO costs $3,500–$7,000, and TTA costs $3,000–$5,000. The national average including diagnostics and follow-up is $4,400–$9,000 for TPLO and $1,350–$4,400 for lateral suture.
Which ACL surgery is best for my dog?
For dogs under 50 lbs with low to moderate activity, lateral suture ($750–$3,000) is usually sufficient. For large or highly active dogs, TPLO ($3,500–$7,000) is the gold standard with the highest success rate (90–95%). Your vet will recommend the best technique based on your dog's size, activity, and the severity of the tear.
Does pet insurance cover ACL surgery?
Yes, most pet insurance policies cover CCL/ACL surgery, including pre-surgical diagnostics, surgery, hospitalization, pain medication, and follow-up visits. Reimbursement is typically 70–90% after your deductible. Note: if your dog had a CCL injury before enrollment, the other knee may be considered a pre-existing bilateral condition.
Can a dog recover from a torn ACL without surgery?
Some small dogs (under 25 lbs) can recover with conservative management — strict rest, anti-inflammatory medication, and physical therapy ($500–$2,000 total). However, for medium and large dogs, surgery is strongly recommended. Without surgery, 40–60% of dogs develop arthritis and chronic pain, and many tear the other CCL within 2 years.
How long is recovery from dog ACL surgery?
Recovery takes 8–16 weeks depending on the technique. Lateral suture: 8–12 weeks. TPLO: 8–16 weeks. Your dog will need strict cage rest for the first 4–6 weeks, followed by gradual leash walking and physical rehabilitation. Full return to normal activity takes 4–6 months.
Will my dog's other ACL tear too?
Unfortunately, yes — 40–60% of dogs who tear one CCL will tear the other within 2 years. This is why pet insurance and early intervention are so important. Keeping your dog at a healthy weight can reduce the risk of a second tear.