Narrowing of Vertebral Canal Average Cost

From 490 quotes ranging from $500 - 6,000

Average Cost

$2,000

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What is Narrowing of Vertebral Canal?

Lumbosacral stenosis puts pressure on the nerves in the spinal canal between the lumbar and sacral vertebrae, damaging them. The condition is rare in cats but can cause pain and lameness in cats that are affected.

The cat's spine is composed of seven cervical vertebrae in the neck, thirteen thoracic vertebrae in the upper back, seven lumbar vertebrae in the lower back and three sacral/coccygeal vertebrae in the pelvis and tail region. Each of the 30 vertebrae has discs inbetween one another, which absorb shock, hold the spine together and act as a joint in order to help the spine move. The spinal or vertebral canal is located in the vertebra, protecting the cord from injury. When this vertebral canal narrows, a neurological condition known as lumbosacral stenosis or cauda equina syndrome results.

Symptoms of Narrowing of Vertebral Canal in Cats

Symptoms typically develop slowly as the vertebral canal narrows. These symptoms include:

  • Tail weakness
  • Tail paralysis (tail drags on the ground behind cat and can no longer be lifted)
  • Abnormal tail carriage
  • Hind limb lameness
  • Pain in the lower back in the lumbar and sacral spinal regions
  • Pelvic limb weakness
  • Muscle atrophy
  • Ligament hypertrophy
  • Urinary incontinence
  • Fecal elimination problems
  • Reluctance to jump or climb

Types

There are two types of lumbosacral stenosis:

  • Acquired, in which the condition develops on its own
  • Congenital, in which the condition develops during fetal development and is present at birth

Causes of Narrowing of Vertebral Canal in Cats

Lumbosacral stenosis typically develops due to an injury at the lumbosacral junction that causes spinal instability or disc herniation/protrusion. In cats who are born with the condition, the reason for development is unknown.

Diagnosis of Narrowing of Vertebral Canal in Cats

The veterinarian will need to know the cat's complete health history, a list of symptoms the cat is experiencing and when symptoms first begin. The veterinarian will physically examine the cat, gently feeling its tail and spine for signs of disc herniation and tail paralysis. The veterinarian may have the cat walk in order to examine its gait.

Routine labs will be taken to rule out other conditions that could be causing the symptoms. These labs include a complete blood count, a biochemical profile and a urinalysis. Lumbosacral stenosis typically presents with normal labs.

X-rays and ultrasound may be utilized in order to look for problems in the cat's spine. Because of the limitations of these tests, however, they are typically used to rule out other spinal problems, such as an infection or tumor, rather than diagnosis lumbosacral stenosis. Magnetic resonance imaging (MRI) and computed tomography (CT) can give a definitive result. These tests will show the narrowing of the spine as well as the condition that could have caused the narrowing to occur, such as spinal injury.

Treatment of Narrowing of Vertebral Canal in Cats

Bladder Catheterization

If the cat is suffering from incontinence due to the lumbosacral stenosis, the cat will need to be hospitalized. A catheter will be placed in the cat's bladder until the cat has control of its bladder again.

Medication

The veterinarian may inject a long-acting steroid called cortisone into the cat's spine. Cortisone will help to reduce inflammation and decrease pain. The veterinarian may also prescribe pain relievers to relieve the cat's pain while the spine heals.

Dietary Changes

Excess weight can make healing difficult. If the cat is overweight, the veterinarian may place the cat on a special diet in order to reduce weight and promote healing.

Surgery

If weight loss, rest, and medications don't help relieve the cat's pain and lameness, surgery may need to take place. There are several surgical options that can help relieve the vertebral canal narrowing. A laminectomy may be performed to remove some of the bone at the top of the spine and a foraminotomy may be performed in order to widen the openings of the vertebrae. Tissue and bulging discs that are compressing the spine may also be removed during surgery in order to relieve the pressure. Screws and pins may also be placed in the vertebrae to improve stabilization and prevent narrowing from occurring.

Recovery of Narrowing of Vertebral Canal in Cats

Strenuous movements, such as jumping and running will need to be restricted while the cat heals. The cat will need to be confined in order to prevent these movements from occurring. Walks on a leash should occur regularly in order to promote safe movement. Movement restriction should continue until the cat has healed or for four weeks after surgery.

Dietary restrictions will need to continue in order to help the cat lose weight and prevent weight gain from occurring while the cat heals. Regularly follow-up appointments with the veterinarian will need to take place in order to look for signs of infection after surgery and to monitor healing. With treatment, most cats regain tail and limb movement, though there is a risk that some spinal damage is not reversible.

Narrowing of Vertebral Canal Questions and Advice from Veterinary Professionals

Honey
short hair
7 Years
Serious condition
0 found helpful
Serious condition

Has Symptoms

Trouble walking, moving hind legs

My cat has developed issues using her hind legs. Walking after a rest.
She had some problems once before and was relieved with steroids for a bit.
Today she took a small tumble (6 inches)and is having more difficulty with her hind legs.
I am scared for her, I will be taking her to the vet tomorrow.

She was eating and drinking. I am not sure if she is confused because she tries to walk and sometimes her hind legs move other times not.
Her walk is lower than a typical cat and her tail is no longer up.

She was walking to the litter box prior to the issue. She now tries but ends up not making it.

She is 7 yrs old, a rescue from a shelter adopted 6 yrs ago. She has cataracts and dirty ears from adoption. I was not told this, but do not care. She is beautiful no matter what.

Her ears can cause equilibrium issues. She has medication that will be gone soon for that.

Frequent URI's.

Please any help will do. I do not have money,lost my job, contacted vets have not been sympathetic.
I will walk in tomorrow.

Thank You

Dr. Michele King, DVM
Dr. Michele King, DVM
1551 Recommendations
Depending on what is wrong with Honey, she may respond to longer term steroids to help her condition, or this may be related to her equilibrium problems. If you let the veterinarian know that you have limited funds, they should be able to figure something out to try and help her once they have examined her and can see what might be going on with her. There may also be a low cost clinic in your area.

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