​​​Patient Background
39F c brain anoxic injury/encephalopathy in a vegetative state has developed chronic pressure ulcer of R lateral ankle for 6 months. Multiple surgical debridement was performed along with collagenase treatment. The wound initially responded well, but at this point, the wound became stalled. Other treatment modalities used in the past includes honey, silver alginate and hydrofera blue.

KoCarbonAg® treatment was initiated at this point.


2 weeks later, the wound size has decrease significantly. At 4th week, the wound was continuously showing progress. The wound was almost healed at 6th week after KoCarbonAg® treatment.

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KoCarbon Ag Silver Case Study 5

Dr. Ming-Wei Wu, D.O., Board Certified General and Wound Surgeon

​Tel: 800-504-3150 • Fax: 800-339-4901

Right Lateral Ankle Pressure Ulcer