Where are Langer lines located?

Where are Langer lines located?

Langer’s lines, Langer lines of skin tension, or sometimes called cleavage lines, are topological lines drawn on a map of the human body. They are parallel to the natural orientation of collagen fibers in the dermis, as well as the underlying muscle fibers.

What are Langer lines and discuss its clinical importance?

They correspond to the natural orientation of collagen fibres in the dermis and usually lie parallel to underlying muscle fibres. They are an important consideration in surgery and if incisions are made in the direction of Langer’s lines they tend to heal better and produce less scarring than those that cross them.

What are the lines of cleavage in the skin?

Wound Closure Skin tension lines, also known as Langer’s lines or lines of cleavage, are linear clefts in the skin that indicate the direction of orientation of the underlying collagen fibers. If the skin is disrupted parallel to the long axis of the fibers, the wound tends to reapproximate.

What are the lines in the skin called?

What are skin tension lines? Skin tension lines represent a map of the direction in which the tension in the skin is maximal at different body sites, usually drawn on a diagram of the human body. The best-known skin tension lines are the Langer lines, named for Karl Langer, who described them in 1861.

What causes flexure lines?

Flexure lines, found in the fingers and toes, etc. are places where the dermis has folds to accommodate joint movement. Skin coloration comes from three sources: Melanin from melanocytes, taken up by keratinocytes.

How do I get rid of cleavage lines?

Retinoid creams can also help to boost natural collagen levels, fending off fine lines and wrinkles. Sleep with a Special Sports Bra or Silicone Patches: For those who can’t avoid sleeping on their sides, test out specially designed sports bras or silicone skin patches that separate and support breasts while you sleep.

Why does our skin have lines?

Wrinkles are a natural part of the aging process. As people get older, their skin becomes thinner, drier, and less elastic, which means it is less able to protect itself from damage. This leads to wrinkles, creases, and lines on the skin.

What are flexure lines?

Flexure lines, found in the fingers and toes, etc. are places where the dermis has folds to accommodate joint movement. Skin coloration comes from three sources: It accumulates in the stratum corneum so it’s more obvious where the skin is thick, ie palms, soles, calluses.

What is blue skin?

People whose blood is low in oxygen tend to have a bluish color to their skin. This condition is called cyanosis. Depending on the cause, cyanosis may develop suddenly, along with shortness of breath and other symptoms. Cyanosis that is caused by long-term heart or lung problems may develop slowly.

Where are flexure lines found?

Flexure lines, found in the fingers and toes, etc. are places where the dermis has folds to accommodate joint movement.

Where would you find flexure lines?

The flexure joint lines [4] are related to the synovial joints, and they are more conspicuous at the palm, sole, and digits.

What are Langer’s lines on the human body?

Langer’s lines are lines of tension or cleavage within the skin that are characteristic for each part of the body.

Where are Langerhans cells found in the body?

Langerhans cell histiocytosis is a disorder in which excess immune system cells called Langerhans cells build up in the body. Langerhans cells, which help regulate the immune system, are normally found throughout the body, especially in the skin, lymph nodes, spleen, lungs, liver, and bone marrow.

Can you see Langer’s lines on the scalp?

In other areas of the body Langer’s lines are visible or can easily be seen by compressing the skin. On the scalp Langer’s lines are not obvious due to the presence of hair and thickness of the skin. In hair restoration surgery, Langer’s lines are violated routinely.

How is Langerhans cell histiocytosis ( LCH ) diagnosed?

Additional information about the diagnosis of LCH can be viewed on the Histiocytosis Association’s website . Treatment for Langerhans cell histiocytosis (LCH) depends upon the individual patient; it may differ depending on the type and severity of the condition as well as what part (s) of the body are affected.