Autologous Chondrocyte Implantation

About

Autologous Chondrocyte Implantation (ACI) is an advanced surgical technique used to repair damaged cartilage in joints – most commonly the knee. ACI is more targeted for younger, active individuals who have isolated cartilage injuries that have not responded to conservative treatments. The procedure involves harvesting a small amount of your own healthy cartilage cells (chondrocytes), multiplying them in a lab over several weeks, and then implanting the new cells into the damaged area to promote natural cartilage regeneration.

This approach helps reduce joint pain, improve function, and potentially delay the onset of arthritis or the need for joint
replacement surgery.

Be Aware

While ACI is a promising option, it’s not suitable for everyone. It’s not recommended for those with:

• Advanced osteoarthritis
• Inflammatory joint diseases like rheumatoid arthritis
• Widespread cartilage loss
• Severe joint misalignment (unless corrected first)

Recovery takes time and commitment. Patients often face 6 to 12 months of structured rehabilitation, starting with limited weight-bearing and progressing to physical therapy. Also, as with any surgery, there are risks such as infection and deep vein thrombosis (DVT).

Always consult with an orthopaedic surgeon to determine if ACI is the right path based on your condition, age, activity level, and goals.

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