Avascular necrosis (AVN), also known as osteonecrosis, is a condition caused by the loss of blood supply to a bone, leading to bone tissue death and potential joint collapse. It commonly affects the hips, knees, shoulders, and ankles, causing pain, stiffness, and limited mobility. While traditional treatments include medications, physical therapy, and, in severe cases, surgery, shockwave therapy has emerged as a promising, non-invasive option for restoring blood flow to affected bones. Shockwave Therapy Grande Prairie At GP Pain & Physiotherapy, we utilize shockwave therapy to help individuals manage AVN, improve bone health, and reduce pain.
Understanding Avascular Necrosis (AVN)
AVN occurs when the blood flow to a bone is interrupted, leading to a lack of oxygen and nutrients. Over time, this causes the bone tissue to weaken, collapse, and deteriorate. AVN can result from:
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Trauma or fractures that damage blood vessels
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Long-term corticosteroid use
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Excessive alcohol consumption
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Blood clotting disorders
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Medical conditions like lupus or sickle cell disease
Symptoms of AVN often start with mild discomfort and progress to severe joint pain, stiffness, and mobility limitations as the bone deteriorates. Without treatment, AVN can lead to joint collapse, requiring surgical interventions such as total joint replacement.
Enhances Blood Flow to the Bone
The primary issue in AVN is poor circulation to the affected bone. Shockwave therapy promotes angiogenesis, the formation of new blood vessels. These new vessels improve blood supply to the bone, delivering oxygen and nutrients necessary for repair and preventing further bone deterioration.
Stimulates Bone Regeneration
Shockwave therapy encourages bone remodeling and regeneration by stimulating the activity of osteoblasts, the cells responsible for bone formation. This can help slow down the progression of AVN and improve bone density.
Reduces Pain and Inflammation
By reducing inflammation and modulating pain signals, shockwave therapy provides long-lasting pain relief for AVN patients. It works by decreasing nerve sensitivity in the affected area, making it easier for patients to move without discomfort.
Prevents Further Bone Damage
When started early, shockwave therapy can help preserve joint integrity and reduce the risk of joint collapse, delaying or even preventing the need for surgery.
What to Expect During Shockwave Therapy for AVN
At GP Pain & Physiotherapy in Grande Prairie, our team will assess your condition and create a personalized treatment plan. Here’s what to expect during a shockwave therapy session:
The therapist applies a gel to the affected area to enhance wave transmission.
A shockwave device is used to deliver targeted acoustic waves to the affected bone.
Patients may feel a tapping or pulsing sensation, but discomfort is minimal.
Sessions typically last 15-30 minutes, with most patients requiring 3-6 treatments for optimal results.
Who Can Benefit from Shockwave Therapy for AVN?
Shockwave therapy is particularly beneficial for individuals in early to mid-stages of AVN who want to avoid surgery. It is ideal for:
✔ Patients experiencing hip, knee, or shoulder pain due to AVN
✔ Those looking for a non-invasive treatment option
✔ Individuals wanting to delay or prevent joint replacement surgery
✔ Athletes and active individuals needing faster recovery
Conclusion
Shockwave therapy is revolutionizing the treatment of avascular necrosis, offering a non-invasive, effective way to restore blood flow, reduce pain, and promote bone healing. At GP Pain & Physiotherapy in Grande Prairie, we specialize in using cutting-edge therapies like shockwave treatment to help patients manage AVN and improve mobility. If you or a loved one is struggling with AVN, contact us today to learn how shockwave therapy can help restore your bone health and keep you active.
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