Which type of healing occurs when granulation tissue is not visible and scar formation is minimal?

• A. Tertiary intention
• B. Primary intention
• C. Fibrosis
• D. Secondary intention

Answer: (B)

Verified step by step guidance

1. Understand the context of the question: The problem is asking about the type of healing process where granulation tissue is not visible and scar formation is minimal. This involves understanding the different types of wound healing processes.
2. Review the concept of primary intention healing: This type of healing occurs when the edges of a wound are brought together (e.g., through sutures, staples, or adhesive). The wound heals with minimal tissue loss, and granulation tissue is not prominent.
3. Contrast primary intention with secondary intention healing: Secondary intention healing occurs when the wound edges are not brought together, and the wound heals by filling in with granulation tissue. This process typically results in more scar formation.
4. Understand tertiary intention healing: Tertiary intention (also called delayed primary closure) involves leaving a wound open initially to allow for cleaning or infection control, and then closing it later. This process may involve some granulation tissue and scar formation.
5. Conclude that the correct answer is primary intention healing, as it matches the description of minimal scar formation and no visible granulation tissue.