Facial Markings Flashcards
Caused by muscles.
Facial Markings
- Heredity
- Age
- Environment
- Muscle striation and action
- Position of the body
- Condition of the body
Factors Responsible For Facial Markings
Facial markings come from the genetic make-up of our parents. We may share some similarities with our parents.
Heredity
The rule of tumb is that the number of facial markings we have increase in age. Aging factors:
- Loss of muscle mass
- Stretching of the skin
- How our skin was cared for throughout life
Age
The main factor is exposure to the sun. People who are exposed to excessive amounts of sun:
- Darker complexion
- More lines
- Firmer, less soft skin texture
Environment
The more muscle is worked, the firmer it becomes. The reverse is also true if muscles are not worked. They can soften and sag. Either way, it can affect the number and description of our facial markings.
Muscle Striation and Action
The affect of gravity will cause a difference in appearance when the body is:
- Standing erect- direction is inferior
- Supine Position- lying down, sag is posterior and lateral
Position of The Body
Lying Down
Supine Position
- Rapid loss of weight
- Pathological conditions
- Corpulence vs emaciation
- Trauma
- Disease
Condition of The Body
A linear crevice in the skin accompanied by bordering elevations.
- Not as evident on women
Furrow (Sulcus, Wrinkle)
An elongated depression on a surface or relatively level plane.
- I.E., Philtrum
Groove
An elongated prominence of flesh which abuts convexly against an adjacent surface; an enlongated prominence adjoining a surface.
- It may exhibit a definite margin.
- I.E., naso-labial
Fold
Those facial markings that are present from birth.
Natural Facial Markings
Those facial markings which may develop.
Acquired Facial Markings
- Philtrum
- Nasolabial Fold
- Nasal Sulcus
- Oblique Palpebral Sulcus
- Angulus Oris Eminence
- Angulust Oris Sulcus
- Labiomental Sulcus
- Submental Sulcus
- Dimples
Natural Facial Markings (9)
The vertical groove located medially on the upper lip located between the columna nasi and the medial lobe of the mucous membrane of the upper lip.
- Natural
Philtrum
Form of the borders of the philtrum:
( )
Centrally or low.
Position of the greatest depth of the philtrum
The prominence of the anterior part of the cheek adjacent to the corners of the mouth which runs from the superior margin of the nasal wing to the side of the mouth.
- Natural
Nasolabial Fold
The small angular area formed by the junction of the posterior margin of the nasal wing and the superior end of the nasolabial fold.
- Natural
Nasal Sulcus
The shallow, curving groove below the inner corner of the eyelids, moving laterally downward.
- Natural
- Length- Varies
- Color- Dark
Oblique Palpebral Sulcus
The small convex prominence lateral to the end of the line of lip closure.
- Natural
Angulus Oris Eminence