Avascular Necrosis (AVN) or Osteonecrosis FAQ
What causes aseptic necrosis?
Aseptic necrosis is caused by disrupted blood flow to bone tissue, often due to trauma, steroid use, or underlying health conditions.
What are common symptoms of AVN?
Early symptoms may include joint pain, stiffness, and limited mobility, worsening over time if left untreated.
Is aseptic necrosis treatable?
Yes, treatment focuses on managing pain, preserving bone, and preventing further deterioration through medication or surgery.
How is AVN diagnosed in Malaysia?
Doctors use X-rays, MRI, or bone scans to identify bone abnormalities and confirm aseptic necrosis.
Can medication slow AVN progression?
Yes, medications like bisphosphonates can help reduce bone resorption and slow disease progression.
Are steroids a risk factor for AVN?
Yes, long-term or high-dose steroid use is a known risk factor for developing aseptic necrosis.
What surgical options are available for AVN?
Surgical treatments may include core decompression, bone grafting, or joint replacement in severe cases.
Does AVN affect daily activities?
Aseptic necrosis can significantly impact mobility and daily life, emphasizing the need for early treatment.
Is physical therapy beneficial for AVN?
Yes, physical therapy can help maintain joint mobility and strength, supporting recovery and management.
How does weight management impact AVN?
Maintaining a healthy weight reduces stress on affected joints, potentially slowing AVN progression.
Are there alternative therapies for AVN?
While limited, some patients explore acupuncture or herbal supplements under medical guidance.
Can AVN recur after treatment?
Yes, especially without addressing underlying causes; ongoing management is crucial.
What is the prognosis for AVN patients?
Prognosis varies depending on the stage at diagnosis and effectiveness of the treatment plan.
How can I find support for AVN in Malaysia?
Patients can seek support from orthopedic specialists, support groups, or healthcare organizations.
Are there new treatments for AVN being researched?
Yes, ongoing research explores stem cell therapy and biologic treatments for improved outcomes.
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