Dermal fillers are gel-like substances injected under the skin to restore lost volume, smooth lines, and soften creases or enhance facial contours. Early complications of filler injections can include swelling, erythema, and nodular formations near the injection site from accidental intravascular cannulation. Late complications include necrosis, migration of filler to unintended areas, granuloma formation, hypertrophic scarring, and telangiectasia. Proper assessment of risks and a treatment algorithm is important when addressing complications.
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Dermal fillers guide: injection techniques and complication management
1.
2. Dermal fillers are gel-like substances
injected beneath the skin for the
restoration of lost volume, smooth
lines, and softening the creases, or
enhancement of the facial contours
Three O's of Beauty
• Angle Of Beauty 6-9 degrees
• Oval Face Shape
• O G Curve
3.
4.
5.
6.
7. • SKIN
• SUPERFICIAL FAT
• SMAS
• RETAINING LIGAMENTS
• DEEP FAT
• DEEP FASCIA
• BONES
8. • THE UPPER THIRD ( TRICHION ) which runs from your hairlines to your
brows.
• THE MIDDLE THIRD (GLABELLA ) which extends from the brow to you nose
tip.
• THE BOTTOM THIRD (MENTON) which runs from the nose tip to the
narrowest part of your chin.
9. • The first and last fifths that cover the ear
up to the outer corner of the eye.
• The second and fourth fifths that
represent the distance between the inner
and outer corners of the eye.
• The middle fifth is the distance between
the inner corners of your two eyes.
Horizontal
Fifths
17. SWELLING & ERYTHEMA of lower
eyelids and upper malar areas
following filler injections
TYNDALL EFFECT cause by hyaluronic acid
injection into the tear troughst
*tyndall : cairan filler yg disuntikan terlalu dekat
dengan permukaan kulit, dpt menyebabkan
kebiruan.
Early Complications
18. ERYTHEMATOUS NODULE on the left nasolabial
fold with 2 additional superiorly placed 4-mm
nodules.
BLANCHING over the nasal dorsum and midline
forehead area. The blanching indicates likely
intravascular cannulation of the angular artery with
resulting filling of the dorsal nasal artery and
retrograde flow into the ophthalmic artery and one
of its branches (the supratrochlear artery)
19. NECROSIS
Necrosis or darkening of the skin
means the loss of living tissue,
the amount of which depends on
the size of the tissue. When, for
any reason, the blood does not
reach the tissues of the body and
does not receive oxygen, it
disappears and turns black.
20. AA : Angular artery
DNA : Dorsal nasal artery
FA : Facial artery
LNA : Lateral nasal artery
SLA : Superior labial artery
23. MIGRATIONS
Filler Migration is defined as the process of dermal filler spreading or “migrating”
to another area beyond the site of injection. Whilst migration is mainly spoken
about in terms of lip fillers, migration can also happen anywhere that filler is
injected. This includes the tear-trough, jawline and also the cheeks.
24. HYPERTROPHY
SCAR
Superficial placement of fillers may be
associated with hypertrophic scarring.
Superficial placement of fillers rarely
resolves with permanent scar, consisting
mainly of extracellular matrix components
such as collagen, fibroblasts, and small
vessels
25. TELANGIECTASIA
Erythema and, occasionally, permanent
telangiectasia may occur at the injection site.
In cases with erythema, prolonged
intralesional or topical steroid therapy should
be avoided because they can induce
telangiectasia. And, in patients with
telangiectasia, injection of the filler could
worsen their appearance and size. Treatment
with intense pulsed light therapy or pulsed dye
laser can be helpful.