Ankylosing Spondylitis is a form of arthritis that leads to chronic swelling of the spine and the sacroiliac joints.
A 32-year old lady was suffering from bilateral knee osteoarthritis secondary to ankylosing spondylitis, successfully underwent bilateral total knee replacement surgery for the first time in India. There are two types of Osteoarthritis -- one which is due to age, known as Primary Osteoarthritis, which is more common in patients above 50 years and the other is Secondary Osteoarthritis which is more prevalent in younger patients.
‘Both the patient's knees were affected and eventually, she developed Tri-compartmental Osteoarthritis. The worn surface of the arthritic knee joint was successfully replaced with artificial metal and plastic implants.’
The reasons could range from Rheumatoid Arthritis, Ankylosing Spondylitis and also Gout, in this particular case, the patient's knees had developed Osteoarthritis secondary to Ankylosing Spondylitis, which had progressed in the past three years, because of which her knee movements were getting restricted day by day. Highlight of this case, which makes it rare, is that Ankylosing Spondylitis usually affects the spine and hip, but in this case, her both knees were affected and eventually she developed Tri-compartmental Osteoarthritis.
Ankylosing Spondylitis is a form of arthritis that leads to chronic swelling of the spine and the sacroiliac joints(located at the bottom of the spine). In such cases, the hips and spine are severely impacted, knees haven't been reported to have been impacted, yet.
The patient had consulted multiple doctors to seek relief from pain, finally, upon consulting Dr. Rajesh Badiyani, Sr. Joint Replacement and Orthopaedic Surgeon and Dr. Ramesh Kumar Tikare, Anesthesiologist, Hiranandani Hospital Vashi - A Fortis Network Hospital, she consented for Bilateral Total Knee Replacement (TKR).
Wherein the worn surface of the arthritic knee joint would be replaced with artificial metal and plastic implants. For the procedure, gender specific knee implant, specifically made for Asian females, using bone conserving and tissue preserving technique which helped the patient recover faster.
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Her range of movement at both knees was 10 - 70 degree, due to intolerable pain while making knee movements. She was unable to walk and stand for more than 10 mins at a stretch.
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Rarity of the case is that Bilateral TKR is recommended for patients above 50 years. However, in this case, the patient underwent Bilateral TKR at the age of 32 years.
Source-ANI