What Is Hemilaminectomy in Dogs? Procedure, Recovery, Costs, and Success Rate
If your dog has back pain or can’t walk well, your vet may talk about hemilaminectomy. This surgery can help dogs who have a slipped or ruptured disc in their spine. Many dogs recover well if they get the right care. Here’s what you need to know.
What is hemilaminectomy?
A hemilaminectomy is a surgery for dogs with spinal disc problems. A vet surgeon removes part of the bone next to the spinal cord. This helps take pressure off the nerves. Dogs often need this if they have a herniated disc that pushes on the spinal cord.
Why may dogs need a hemilaminectomy?
Dogs may need a hemilaminectomy if they have a slipped or ruptured disc. This can happen because of injury, age, or a breed risk. Some dogs, like Dachshunds, are more likely to have spinal disc disease.
A disc that pushes on the spinal cord can cause pain, weakness, or even paralysis. Surgery can help remove the pressure and stop things from getting worse.
How do vets diagnose a spinal disc problem?
Your vet will do an exam first. They will check how your dog walks and feels pain. They may do X-rays to check the bones. But X-rays cannot show discs well. Most dogs need an MRI or CT scan. These scans help the surgeon find the exact spot where the disc is pressing on the spinal cord.
How hemilaminectomies works
1. Before surgery
Your dog will need tests first. Bloodwork checks that they are healthy enough for anesthesia. Your vet may ask you to stop giving food the night before.
2. During surgery
The surgeon makes a cut over the spine. They remove part of the bone covering the spinal cord. Then they remove the disc material that is pressing on the cord. Once the pressure is gone, they close the cut with stitches.
The whole surgery can take one to three hours.
3. After surgery
Most dogs stay in the hospital for a few days. The vet will give pain medicine and watch for problems. Some dogs may not be able to pee by themselves at first. Nurses may help them empty the bladder.
How long is recovery from a hemilaminectomy?
Every dog is different. Some dogs walk again in a few days. Others need weeks or months. Dogs that were paralyzed before surgery may take longer.
Rest is very important. Your dog should not run, jump, or use stairs. Most vets recommend crate rest for four to six weeks. Short potty breaks on a leash are okay.
Your vet may show you how to do simple physical therapy at home. Some dogs also see a rehab vet for laser therapy, massage, or underwater treadmill.
How to help your dog during recovery
Many dogs need help moving around after spinal surgery. A dog wheelchair can help dogs who experience weakness in their back or legs. It gives post-surgical support and helps prevent injury.
At Walkin’ Pets, we make wheelchairs that help dogs move safely while they heal. They help dogs get fresh air, potty, and keep muscles strong. You can learn more about how they work here.
Hemilaminectomy risks and possible problems
Hemilaminectomy is safe but does have risks. Problems can include infection, bleeding, or trouble healing. Sometimes the disc problem can come back in another spot.
Talk with your vet if you see pain, swelling, or if your dog stops walking again. Quick care can prevent bigger problems.
Cost of hemilaminectomy
The cost can range from $3,000 to $8,000 in the United States. The price depends on where you live, the scans, and your dog’s size. MRI scans cost extra. Some owners choose pet insurance to help with costs.
What is the success rate of a hemilaminectomy?
Many dogs do well after surgery. If your dog still has feeling in their back legs, they have a strong chance to walk again. Studies show that about 93% to 98% of dogs with deep pain sensation recover good function after surgery.
Dogs who cannot feel their legs have a lower success rate, but surgery can still help some dogs walk again.
What happens if you do not do surgery?
Some dogs get better with strict rest and medicine alone, but many do not. If the spinal cord stays under pressure, it can get worse. Dogs may lose feeling and muscle over time.
If you cannot do surgery, talk with your vet about other ways to help. A dog wheelchair can help dogs who do not regain full use of their legs.
Tips to protect your dog’s spine
You can help lower the risk of future problems. Keep your dog at a healthy weight. Use ramps instead of stairs. Lift your dog carefully. Support their back end when you pick them up. A lifting harness can help pick them up and support their back.
If your dog had a slipped disc once, they have a higher risk of having it again.
When to consult your vet
If your dog drags a leg, cries when touched, or stops wagging their tail, call your vet. Quick care can make a big difference. The sooner a vet sees a spinal problem, the better the chance for good recovery.
Helping dogs live a full life
Hemilaminectomy can give many dogs their life back. Recovery takes time, rest, and patience. Some dogs may always need extra help. A dog wheelchair can help dogs stay active, safe, and happy if they have weakness in the back or legs.
If you have questions about supporting your pet with a canine wheelchair, visit Walkin’ Pets. We are here to help dogs recover from surgery and get back on their paws.
References
https://pubmed.ncbi.nlm.nih.gov/36646271/
https://koreascience.kr/article/JAKO200804748557737.pdf
https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2020.00610/full