Final answer:
Surgical incision wound healing is characterized by clean and intact edges, presence of granulation tissue, quick healing, and minimal scar formation due to primary union and wound contraction.
Step-by-step explanation:
Characteristics of healing in a surgical incision wound include clean and intact wound edges and the presence of granulation tissue. The healing process is typically quicker than in wounds with separated edges, with minimal scarring due to primary union, where the wound edges are close together. Contrary to slow healing wounds, surgical incisions generally go through a rapid repair phase including clotting, fibroblast activity replacing collagen, and wound contraction, which is critical in minimizing scar tissue formation by pulling the edges of the wound closer. Over time, granulation tissue forms as new blood vessels grow, providing necessary nutrients for tissue regeneration. Following these processes, the wound heals, and if proper care is taken, it results in minimal scarring.