Facial Anatomy Flashcards
Square feet of the skin
22 sq feet
Percentage of the body weight of the skin
17%
Integumentary system functions
Skin hair and nails Protect from injury and infection Maintain consist body temp Adjusts glood flow Provides sensory info to the central nervous system Synthesizes Vit D
Desirable or attrative skin is considered
Smooth Soft Approable Firm Touchable
3 layers of the skin
Epidermis
Dermis
Hypodermis or subdermis
Which layer of the skin continously renews
Epidermis
Which layer of the skin is responsible for volume
The hypodermis, or subdermis
What is the dermis made up of
Collagen
Elastin
Epithial tissue
Which layer accounts for most of the skin’s thickness
Dermis
What is chronological aging
Intrinsic
Smoking and alcohol use is a result of what type of aging
Extrinsic aging
Sun exposure accounts for what percent of extrinsic aging
80%
Eye socket is called
Obicular
Cheek is called
Zygo
Nose is called
Nare
Mouth is called
Oriz
The foreman is
A hole in a bone that allows for the passage of nerves
The facial artery runs through the
Infraorbital foreman
Fat pads
Under the eye is called
Infraorbital fat pad
Fat pad
Where I have a dip below the infraorbital fat pad
Malar fat pad
Fat pad at the outside of the nose
The nasolabial fat pad
What is the infraorbital foreman
It is below the eye at either side of the nose, it hold the facial artery and should not be injected
True or false
Fillers tryly change facial expression
False
What is the name of the main fat pad in the face that is responsible for midface volume loss
Malar fat pad
Where is the location of the zygomatic bone
Cheek and midface
Mimetic muscles for facial expression of the upper face
Frontalis - depressor
Procures
Corregator supercilli - responisible for frown lines
Orbicularis oculi - crows feet
Mimetic muscles of the mid face
zygomaticus major - NLF
Zygomaticus minor - NLF
Orbicularis oris - responsible for vertical lip lines
Mimetic muscles of the lower face
Depressor labi inferioris - marionette lines
Mentalis - chin crease
Platysma - neck
Which muscles are responsible for glabellar lines and are they depressors or elevators
Procerus - which is a depressor
Which muschle products crows feet
Orbicularis
What is the largest muscle of the upper face and what does it do
Frontalis and it makes a suprised look
Elevator
One of the most significant adverse events associated with filler injection
Vascular occlusion
What is vascular occlusion
When a product is injected directly into an artery
Know where the Frontalis corrugator supercilli The procerus Orbicularis oculi Nasalis Orbicularis oris Mentalis
Arteries
Infraorbital artery
Facial artery
Angular artery
Infraorbital artery - more by the nose at the eye socket
Facial artery runs from the inside of the eye all the way down the nose to masseter
