Spinal Stenosis

Spinal stenosis is a narrowing of the spaces within your spine, which can put pressure on the nerves that travel through the spine. Spinal stenosis occurs most often in the lower back and the neck.

Some people with spinal stenosis may not have symptoms. Others may experience pain, tingling, numbness and muscle weakness. Symptoms can worsen over time.

Symptoms of Spinal Stenosis

Many people have evidence of spinal stenosis on an MRI or CT scan but may not have symptoms. When they do occur, they often start gradually and worsen over time.

  • Numbness or tingling in a hand, arm, foot or leg
  • Weakness in a hand, arm, foot or leg
  • Problems with walking and balance
  • Neck pain
  • Pain or cramping in one or both legs when you stand for long periods of time or when you walk, which usually eases when you bend forward or sit

Causes & Effects

The backbone (spine) runs from your neck to your lower back.

  • Overgrowth of bone: Wear and tear damage from osteoarthritis on your spinal bones can prompt the formation of bone spurs, which can grow into the spinal canal.
  • Herniated disks: TThe soft cushions that act as shock absorbers between your vertebrae tend to dry out with age. Cracks in a disk's exterior may allow some of the soft inner material to escape and press on the spinal cord or nerves.
  • Tumors: Abnormal growths can form inside the spinal cord, within the membranes that cover the spinal cord or in the space between the spinal cord and vertebrae. These are uncommon and identifiable on spine imaging with an MRI or CT.
  • Thickened ligaments: The tough cords that help hold the bones of your spine together can become stiff and thickened over time.
Advantages of Knee Replacement

Some of the advantages of Spinal Stenosis

  • One of the main purposes of the surgery is to remove the thing that is causing compression of the nerves in the spine, giving more space for the spinal canal and the nerves within (this is called lumbar decompression surgery, or laminectomy).
  • The presence of instability, due to the removal of more than 50% of the facet joints or the underlying spondylolisthesis, usually requires stabilization with a fusion procedure (XLIF, TLIF, PLFI).
  • Who undergo laminectomy can go back to their office job a few days after the surgery. Meanwhile, those who undergo spinal fusion are likely to be able to go back to work after a few weeks.

FAQ

1.What Does Unicondylar Mean?what Is Half Knee Replacement ?

Unicompartmental knee arthroplasty (UKA) is a surgical procedure used to relieve arthritis in one of the knee compartments in which the damaged parts of the knee are replaced.Basically one one cpartment of the knee is replaced.

Partial knee replacement usually involves minimal blood loss and is associated with a low rate of complications; most patients can expect to be back to their daily activities within three to six weeks

Because a partial knee replacement is less surgery, it has often been reported to have an easier, quicker, more complete recovery and greater satisfaction than a full knee replacement. ... The surgery and recovery may be more involved, but the overall outcomes are highly successful.

Patients with these medical conditions can safely undergo joint replacement operation. These conditions need to be controlled well with medication prior to surgery.

Because a partial knee replacement is less surgery, it has often been reported to have an easier, quicker, more complete recovery and greater satisfaction than a full knee replacement. ... The surgery and recovery may be more involved, but the overall outcomes are highly successful.

Lifestyle and home remedies
Self-care measures for spinal stenosis include:
  • Trying pain relievers- Over-the-counter medications such as aspirin, ibuprofen (Advil, Motrin IB, others), naproxen (Aleve, others) and acetaminophen (Tylenol, others) can help reduce pain and inflammation.
  • Applying hot or cold packs- Some symptoms of cervical spinal stenosis may be relieved by applying heat or ice to your neck.
  • Maintaining a healthy weight- Aim to keep a healthy weight. If you're overweight or obese, your doctor may recommend that you lose weight.
  • Exercising- Flexing, stretching and strengthening exercises may help open up the spine.
  • Using a cane or walker- In addition to providing stability, these assistive devices can help relieve pain by allowing you to bend forward while walking.