laser. action ?? based on the theory of selective photothermolysis: the target chromophore is...
TRANSCRIPT
LASER
ACTION ??
Based on the theory of Selective Photothermolysis:
The target chromophore is melanin
◦ Present in the hair shaft
◦ Also present in the upper third of the follicular epithelium
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Permanent Hair ReductionHair growth has three phases
◦ Anagen (active)
◦ Catagen (regression)
◦ Telogen (resting)
Growth cycle
◦ lasts anywhere from 4 to 12 months.
SIGNIFICANT HAIR REDUCTION OCCURS when a significant amount of hair does not return for longer than the complete growth cycle
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Specific Targets
Lasers generate heat in the hair shaft, which causes the desired damage.
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Damage to the Hair Shaft
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A normal follicleImmediately after treatment
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Laser System we use provides-:
Provides Permanent Hair Reduction.
Safe .
Effective on all skin types.
I Always burns, never tansII Always burns, sometimes tansIII Sometimes burns, always tansIV Rarely burns, always tansV Moderately pigmentedVI Black skin
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Fitzpatrick Skin Types
Number of Treatments8
Temporary hair removal achieved in a single treatment
Typically 5-6 treatments are required for nearly complete long-term hair loss
Darker skin may require more treatments
How often are treatments?1 treatment every 4-6 weeks depending on body part.
Location TotalMonths
Back 6-12
Thigh 6-12
Arm 5-7
Axilla 5-7
Upper Lip 4-6
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Patient Results
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Before After
Leg, Female
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Before After
Chin, Female
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Before After
Axilla, Female