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Thermage and Density are devices that use 6.78 MHz radiofrequency energy to provide lifting and overall skin-improving effects. Because patients can experience a lifting effect without any downtime, these treatments are very popular. However, there are some important points to keep in mind. If sagging is mainly caused by excessive subcutaneous fat, the effects of Thermage or Density may be limited. Likewise, if skin laxity is very severe, the results may not be very noticeable. In such cases, a procedure to permanently reduce subcutaneous fat or another treatment aimed at improving skin elasticity may be necessary. Patients with an implanted cardiac pacemaker are not eligible for this procedure.
- 1The Effects
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Features and principal
Density utilizes two types of high-frequency energy—6.78MHz monopolar and bipolar—to deliver energy at a maximum output of 400W to both deep and superficial skin layers. This enables effects such as lifting and new collagen formation. Like Thermage, it can use tips employing only monopolar radiofrequency, or tips utilizing both monopolar and bipolar radiofrequency. An impedance feedback system is used, considering each individual's skin characteristics. Since pain during treatment varies by patient, cooling levels can be adjusted across 5 stages.
Effect
• Lifting (skin)
• Skin texture
• Skin elasticity
• Brightening
Cost information and event introduction
- 2Time of procedure, Pain
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Time of procedure
▪ 30~40 minutes
☞Performed immediately without anesthetic cream or sedation
Pain
0~20 (0: No pain, 100: Severe pain)
Treatment interval
• Interval: 3–12 months ☞May vary based on number of shots and patient condition
Downtime
• Generally none • Mild swelling or redness may occur
Treatment Areas
• Face, neck
• Other body areas
Cost information and event introduction
- 3 Cautions
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Contraindications
• Patients with implanted pacemakers
• Pregnant or breastfeeding women
• Presence of wounds or infections at the treatment site
Cases Requiring Caution During Treatment
• Autoimmune diseases
• Heart disease
• Keloid-prone constitution
• Chronic skin disease conditions
Cases Where Effectiveness May Be Reduced
• Regular use of anti-inflammatory pain relievers
• Sagging caused by excessive subcutaneous fat rather than skin laxity
• Excessive skin laxity
• Other conditions
Cost information and event introduction
- 4Progress and possible side effects
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Potential Side Effects
• Skin burns of varying degrees
Post-Procedure Course and Precautions
• Immediately after procedure ~ 2 days: Most patients feel a lifting sensation in the treated area immediately after the procedure. Mild redness and swelling may occur but typically subside spontaneously within hours to 24 hours.
• 2 months post-procedure: Improved skin elasticity, brightening, and texture may be noticeable.
• 2 to 6 months: Continued improvement in skin tone, elasticity, and texture occurs due to new collagen production.
• 6 months and beyond: Effect duration varies based on patient age, skin condition, lifestyle habits, etc. Results may persist or require repeat treatments.
Cost information and event introduction
