Which of the following is the property that mandates removal?

• A. Non-ulcerated
• B. Asymptomatic
• C. Ulcerated
• D. Infected

Answer: (C)

Ulcerated tissue is unhealthy and its removal is often necessary because it disrupts the protective surface, creates a reservoir for debris and bacteria, and prevents healing. Debridement removes dead and damaged tissue to create a clean wound bed that can granulate and re-epithelialize. The non-ulcerated, intact tissue doesn’t need removal; it’s healthy. An asymptomatic area lacks signs prompting intervention. While infection would also prompt treatment, this context focuses on non-infectious claw diseases, where the presence of ulceration is the defining sign that intervention is required.