Posted on Mon, Jun 22, 2009 @ 04:46 PM
Scars are the body's way of healing wounds. The type and extent of the scar is dependent on how deep the wound is and how a person's system produces scar tissue. Scar tissue is not only present on the outside where you see the scar, but also in the deep layers of the skin. Therefore, the deeper the wound is, the deeper the scar will be also.
The three phases of wound healing are:
1. Immediately after you have sustained a wound or have had surgery, the Inflammatory Phase starts. This phase is marked by swelling, pain and discoloration. While uncomfortable, the inflammatory phase sets the stage for the first phase of healing. The skin cells that let in the swelling also let in "clean-up" cells that help carry the swelling and debris away and make room for new cells and tissue.
2. During the second phase of wound healing, the Proliferative Phase, the base of the scar starts to form. A special type of cell called a fibroblast deposits collagen in the wound to close the gap and provide the base for new skin to grow. The deeper and wider the wound is, the more collagen is needed to fill the gap, resulting in a bigger scar.
3. In the third phase of wound healing and scar formation, called Remodeling Phase, the body continues to produce collagen for up to 2 years. In some cases, too much collagen is produced, resulting in a raised or thickened scar, also called a hypertrophic scar. The fibrous collagen can attach itself to other layers of tissue around it, such as tendons or muscles, and can restrict movement. This is called an adhesion. Adhesions or raised scars can be treated to soften the scar tissue and relieve the adhesions.
Treatments, including massage, moisturization and compression, are most effective during the early stages of the remodeling phase but can be effective even months after the wound has healed. The proper scar treatment method and its components are discussed in the blog "Three Components of Scar Therapy".
Author: Julie Belkin