Lumbosacral decompression & stabilization

Relieving Pain, Restoring Movement

If your dog has been diagnosed with Degenerative Lumbosacral Stenosis (DLSS) — sometimes called cauda equina syndrome — you may have noticed they’re reluctant to jump, seem stiff when rising, or even show signs of weakness in their back legs.

This condition happens when the nerves at the base of the spine become squeezed and irritated, leading to pain, weakness, and sometimes problems with the tail or bladder. It’s common in active, large-breed dogs, and even more so in working dogs.

At MaxPetZ, our goal with lumbosacral decompression and stabilization surgery is simple: relieve that pressure, protect those nerves, and in some cases, stabilize the spine so it can heal and stay strong.

Why Surgery May Be Needed

We often recommend this procedure when:

• Pain and weakness persist despite rest and medication
• Your dog has nerve-related issues, such as dragging the back paws or losing tail control
• Imaging tests (MRI or CT) show severe compression or instability at the L7–S1 joint (where the last lumbar vertebra meets the sacrum)

What the Surgery Involves

The operation typically has two main steps:

1. Decompression – We remove small amounts of bone and ligament to give the nerves more space, easing the pressure that causes pain and mobility problems.
2. Stabilization (if needed) – If the joint is unstable, we secure it with special screws, rods, or bone grafts to prevent further movement and protect the repair.

Advanced imaging before surgery helps us pinpoint exactly where the compression is happening and how best to approach it.

Recovery and Aftercare

After surgery, your dog will usually stay in the hospital for monitoring and pain management. At home, you can expect:

• Strict rest for 4–8 weeks (no running, stairs, or rough play)
• Short, slow leash walks for bathroom breaks
• Medications to control pain and inflammation
• Gradual reintroduction to activity, often with the help of rehabilitation therapy like hydrotherapy or gentle exercises.

Rehabilitation isn’t just about building strength — it also helps retrain the nerves and muscles to work together again.

Possible Risks

While we take every precaution, it’s important to understand potential risks, including:

• Temporary worsening of weakness after surgery
• Infection or fluid build-up at the surgery site
• Implant movement or breakage if stabilization is used
• Recurrence of signs months or years later if new compression develops

The Good News

Most dogs who undergo this surgery show significant improvement in comfort and mobility — many return to their favorite activities and enjoy a better quality of life. Early intervention often means a smoother, faster recovery.

Why Pet Parents Trust MaxPetZ

• Experienced Spine Surgeons – We’ve treated many dogs with DLSS, from beloved family pets to elite working dogs.
• Advanced Diagnostics – We use high-resolution MRI and CT to guide the most precise surgery possible.
• Compassionate Care – We’ll walk you through every step and keep your dog’s comfort and safety as our top priority.

If your dog is showing signs of back pain, stiffness, or weakness in the hind legs, don’t wait. Call MaxPetZ today to book a consultation — the sooner we act, the better your dog’s chance of running, jumping, and living life without pain.

📖 For Vets & Detailed Cases:

Read our in-depth procedure about Lumbosacral decompression and stabilization→

Case Study: Lumbosacral Decompression and Stabilization in a Canine Patient →