As a nurse for many years and mostly in ER, I can tell you, your wound looks excellent. In the ER we sometimes would use a solution to paint on wounds to
"glue" them together. Not every wound needs sutures. With minor head lacerations sometimes hair can be tied over the wound to close it. I did that to myself a few months ago. Steri-strips are handy to keep on hand. Many wounds can be closed with ster-strips placed across a laceration. Then cover with the plastic covering to keep them dry. The most important thing is cleansing the laceration well before closing the wound. Good job VK! 😇 👍👏