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What are the two types of tissue repair?
The two types of tissue repair are regeneration, where damaged tissue is replaced with new functional tissue, and fibrosis, where damaged tissue is replaced with scar tissue made of collagen fibers. Regeneration is ideal as it restores normal tissue function, while fibrosis can lead to loss of function depending on the extent of scarring.
What forms when scar tissue continues beyond the requirements of tissue repair?
keloid
What are two tissues that is replaced largerly with scar tissue?
Two types of tissues that are largely replaced by scar tissue are cardiac muscle tissue and nervous tissue. In the heart, after a myocardial infarction (heart attack), damaged cardiac muscle is replaced by fibrous scar tissue, which does not contract or function like healthy muscle. Similarly, in the nervous system, injuries to neurons often result in scar tissue formation by glial cells, which inhibits regeneration and functional recovery.
Which tissue heals by scar tissue?
Tissues that heal by scar tissue typically include dense connective tissues such as skin, tendons, and ligaments. In these tissues, the inflammatory response triggers the formation of scar tissue to repair the damage. However, the formation of scar tissue can lead to reduced functional capacity compared to the original tissue.
Muscle tissue that is lost is replaced with what non contractile tissue?
skeletal muscle is made up of permanent cells - ie they never divide. this means if it is lost then it will heal by repair with organisation and progressive fibrosis = scar formation.
When cardiac muscle cells are damaged by a heart attack they are replaced by?
scar tissue.
What disease is caused when liver cells are replaced by useless scar tissue?
Cirrhosis of the liver involves the replacement of healthy liver cells with scar tissue.
How can i break through scar tissue after patella tendon rupture surgery?
It is uncommon to have scar tissue problems after a patellar tendon surgery or repair, the more common complication is traumatic injury and genetic history that will lead to scar formation. In order to avoid scar tissue youÊneed to immobilize the affected part or area for repair and surgery should be done well with proper medications.
When cardiac muscle cells are damaged by a heart attack they are usually replaced by?
scar tissue.
Why is there Hardness at site of incisional hernia repair?
Whenever there is any surgical wound, the body responds with accumulation of scar tissue to repair the wound. This scar tissue is what causes the hardness at the site of the repair. The scar tissue is remodeled by the body and the healing (repair) of the wound is completely healed in 3 months. At that time the hardness goes away.. George Christoudias MD Teaneck, NJ 07666
How does acne scar laser affect the skin?
The acne scar laser affects the skin in order for it to rejuvenate and obtain granulation tissue. This will enable the scar areas to repair fully and digress.
If some of the members of a cell population die and that cell population is unable to divide what are they replaced by?
Scar tissue
