Facetal Arthropathy Related Back Pain



Category Spinal (Back Pain)

1. Facet block (Fluoroscopy/CT guided)

Facet Arthropathy (FA) is a painful, arthritic condition of the facet joints. These joints allow for bending, twisting, and alignment of the spine. The spinal nerves come off the spinal cord between the vertebra and the facet joints. At the front the vertebra rests on a spongy contained disc while at the back each of the two facet joints rest over the facet joint below it. In a healthy spine, the spinal disc and the facet joints support each other for healthy and safe movement.

Facet Arthropathy is often associated with chronic low back pain.

Cause

Facet Arthropathy can be affected by widespread arthritis of other joints seen in Ankylosing Spondylitis, Psoriatic Arthritis, and Rheumatoid Arthritis. Trauma such as small undiagnosed fractures, disc tears, cartilage splitting or haemorrhage in the area can be some associated findings.

We regularly observe patients with damaged and dysfunctional spinal discs presenting with facet joint damage at the same level in their spine. Loss of disc height and function places increased stress on the facet joints at that level, which can then cause wear and damage over time.

Osteoarthritis can cause lumbar facet pain. People with low back pain can also demonstrate X-Ray evidence of osteoarthritis. The severity of the symptoms also correlate with the degree of damage seen on the CT scan. Unusual orientation of the facet joints and enlarged ligaments can be associated with facet disease.

The synovial capsule may become distended and inflamed which puts pressure on the spinal nerves. When combined with degenerative arthritis and joint instability, pain in facet syndrome results in lower back pain. Rheumatoid arthritis is associated with damage to facets especially the mid-lumbar and lower lumbar areas.

Symptoms

Pain is the most common symptom of facet arthropathy. People with facet arthropathy may experience:

  • Pain: The most common and noticeable symptoms of facet arthropathy is pain. Features of pain caused by facet arthropathy include:
  • Pain that is worse following sleep or rest
  • Lower back pain that worsens when twisting, bending backward, and standing
  • Pain centered to one specific area of the spine
  • A dull ache on one or both sides of the lower back
  • Unlike the pain caused by sciatica, or a slipped disc, facet arthropathy pain doesn’t typically extend down the legs
  • Development of other conditions including bone spurs, and spinal stenosis

Lumbar region

  • Low back pain radiating down to the buttocks or hips, or to the lower limbs (usually not radiating below the knee).
  • Overload on the lumbar region that increases during prolonged standing or sitting.
  • Sharp pain when the joint is palpated.
  • Stiffness or loss of range of motion, especially flexion-extension and lumbar rotation.
  • There are no sensory-motor neurological deficits or osteoarticular reflex deficits in the lower extremities.
  • The pain does not usually increase with Valsalva maneuvers (exhaling air with the mouth and nose closed).

Cervical region

  • Cervical irradiated pain that increases with extension or lateral flexion of the head.
  • Cervical overload that increases during prolonged sitting, holding the neck in a static position or with repeated movement of the arms (common in professional activities that require staying in the same position for prolonged periods of time or require making repetitive movements with the arms).
  • Sharp pain when the cervical region or the posterolateral area of the neck is palpated.
  • Stiffness in the cervical region that radiates to the neck or interscapular region.
  • There are no sensory-motor neurological deficits or osteoarticular reflex deficits in the upper extremities.

Diagnosis

We will look for the source of your pain and discomfort. This will involve checking your nerve function and muscle strength, and whether you feel pain when moving or touching the affected area. We also will ask you about your medical history and your symptoms.

Imaging tests can help view the bones and muscles of your spine and identify any damaged areas. Examples of imaging scans include:

  • X-rays
  • MRI scans

We can combine all these pieces of information to determine what is causing your pain, weakness, or discomfort.

Treatment

While there is no cure for facet arthropathy, there are ways to effectively manage the pain. Nonsurgical treatment options include:

  • NSAIDs to fight pain and reduce inflammation
  • Avoid motions that exacerbate pain (lifting, overextending the back, etc)
  • Physical therapy to help regain strength and movement in the spine
  • Steroid injections
  • Nerve ablation: A procedure in which radiofrequency waves are used to shut down the function of a nerve in the affected area

Facetal block (Fluoroscopy/CT guided)

An injection of local anesthetic into a painful facet joint in the cervical, thoracic, or lumbar spine. A facet block usually has two goals: to help diagnose the cause and location of the pain and also to provide pain relief. Typically, a mixture of anesthetic (such as lidocaine) and an anti-inflammatory medication (such as cortisone) is injected into the joint.

It provides relief of back pain. The injection is inserted into the facet joints, which are located on each side of the vertebra and connect the vertebra of the back together. The injection helps reduce inflammation in the tissue of the facet joint. The injection is performed with the patient lying on his or her abdomen. Prior to the injection, the area of the skin where the medication will be injected is cleaned and numbed with local anesthetic. With the use of fluoroscopy (live x-ray), the radiologist injects a mixture of local anesthetic and steroid medication into the facet joint.

What does the procedure involve?

The doctor will clean the area over the spine and insert a small needle into the target area under imaging guidance. When it is in the correct position, they will inject the drug. They will remove the needle and cover the injection site with a small dressing.

What you are to do before procedure (Preparation)?

  1. Book prior appointment if elective or get admission in causality if emergency
  2. Lab investigation (*PT/INR, CBC), XRAY, CT/MRI scan and previous records.
  3. 2-3 Hours fasting.
  4. If you are on blood thinner like Aspirin, inform during appointment.
  5. One accompanying person
  6. Need to sign a consent form for procedure

Approx. Stay in hospital?

We have very fast and competent working team (Consultant, fellow, clinical assistant, technician and ward assistant) which provide you comfortable atmosphere and ease your nerves. Usual time of stay is around few hours.

Complications

Every procedure carries a risk, although this is extremely small. The risk of infection with this procedure is extremely small as no incisions are made in the skin.

Resume to work?

You can resume your work after 1 day if existing disease allows.

2. Rhizolysis (Fluoroscopy/CT guided)

Rhizolysis is a minimally invasive technique for treatment of symptoms of chronic cervical and lumbar spine pain originating in the facet joints. This is a technique that deliberately damages the nerve that supplies the facet joint. These nerves are responsible for transmitting the pain that is caused by the facet joints. 

What does the procedure involve?

The doctor will clean the area over the spine and insert a small needle into the target area under imaging guidance. When it is in the correct position, they will ablate the nerve. They will remove the needle and cover the injection site with a small dressing.

What you are to do before procedure (Preparation)?

  1. Book prior appointment if elective or get admission in causality if emergency
  2. Lab investigation (*PT/INR, CBC), XRAY, CT/MRI scan and previous records.
  3. 2-3 Hours fasting.
  4. If you are on blood thinner like Aspirin, inform during appointment.
  5. One accompanying person
  6. Need to sign a consent form for procedure

Approx. Stay in hospital?

We have very fast and competent working team (Consultant, fellow, clinical assistant, technician and ward assistant) which provide you comfortable atmosphere and ease your nerves. Usual time of stay is around few hours.

Complications

Every procedure carries a risk, although this is extremely small. The risk of infection with this procedure is extremely small as no incisions are made in the skin.

Resume to work?

You can resume your work after 1 day if existing disease allows.

 

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