Under normal circumstances, the head trauma wound can be completely healed in seven days, and it is best to remove the stitches in time after healing, otherwise the local foreign body may react to stimulate infection.

Suggestion:

Infection, malnutrition and other factors may cause nutritional wound healing, and the suture removal time needs to be delayed. The stitches should be removed in time after the wound heals, a few may fall off on their own, and most will lead to local inflammatory stimulation.