Video: Mechanism of scar formation in skin and viscera

Do you remember when you fell off your bike or bumped a sharp object? Childhood wounds are things we often forget, but our bodies often record them as scars.

Picture 1 of Video: Mechanism of scar formation in skin and viscera
Skin scars that we often see.

So what is the real scar and why do we have it for so long?

The body produces special tissue to heal itself, forming a scar that has many different skin characteristics.