Contour TRL

Also known as: Contour TRL, Tunable Resurfacing Laser, Sciton Contour TRL, Erbium:YAG Laser Resurfacing, MicroLaserPeel, NanoLaserPeel, ProFractional Therapy, Full-Field Erbium Resurfacing, Ablative Erbium Laser Peel, Sciton Erbium YAG System, Contour Tunable Laser, Er:YAG Skin Resurfacing, Sciton Joule Contour Module, Precision Laser Ablation, Tunable Ablative Laser Therapy

Energy-Based Devices

AI Aesthetician Summary

The Contour TRL (Tunable Resurfacing Laser) is a revolutionary erbium:YAG laser system manufactured by Sciton that represents a significant advancement in ablative skin resurfacing technology. This sophisticated device combines the precision of erbium lasers with unprecedented tunability, allowing p...

Treatment Details

How it Works

Duration:30 minutes

Anesthesia:Local Injection

Pain Level:Moderate

Techniques:Laser

Technique Notes:The Contour TRL utilizes an erbium:YAG laser at 2940 nm wavelength, which is highly absorbed by water in the skin, leading to precise vaporization (ablation) of targeted tissue layers. At the cellular level, this causes rapid heating and evaporation of intracellular and extracellular water, resulting in thermal denaturation of proteins, disruption of cellular membranes, and controlled tissue removal. This stimulates a wound-healing response, activating fibroblasts to produce new collagen and elastin via upregulation of growth factors like TGF-β and increased expression of heat shock proteins. In fractional modes (e.g., ProFractional), it creates microthermal zones of ablation surrounded by untreated tissue, promoting rapid re-epithelialization and neocollagenesis without full-surface damage. The procedure involves applying the laser handpiece to the skin in full-field, fractional, or hybrid modes, with tunable ablation depths from 1-50 µm per pass up to 200+ µm, using energy up to 100 mJ per pulse, pulse duration 250 µs to 1 ms, spot sizes 0.2-10 mm, fluence 1-50 J/cm², and repetition rate up to 10 Hz, with integrated scanning and cooling.

Multiple Sessions:Yes

Post Treatment

Downtime:7 days

Post-care:After Contour TRL, expect redness and swelling similar to a sunburn; keep the treated area moist with prescribed ointments and avoid picking or rubbing peeling skin. Protect your sensitive skin from direct sun exposure for several months, using a broad-spectrum sunscreen daily. Follow your provider's specific instructions regarding gentle cleansing, avoiding strenuous exercise, and taking any prescribed medications for optimal healing.

Risks:Common temporary side effects include erythema (redness, initial 2-3 days, gradually subsiding up to 4 weeks), edema (swelling, 2-5 days), pinpoint bleeding (2-3 days), peeling/flaking (4-10 days), mild pruritus, warmth, tightness, soreness, skin sensitivity, and oozing/mild seeping; rare serious risks include infection (<1%), prolonged erythema (<2%), scarring (<1%), hypopigmentation (<1%), and ocular injury

Additional Information

Invasiveness:Minimally Invasive

Manufacturer:Sciton

Specialty:Cosmetic Surgery