The Differentiating Factors of Pinhole Therapy for Hypertrophic Scars

Managing scar lesions may be challenging to achieve desired improvements with a single laser treatment alone.

Through Saesal Laser, we diagnose the characteristics of individual scars and propose a tailored treatment plan.

1. Selective Use of CO₂ Laser and Er:YAG Laser, Depending on the Scar Area

For large, hardened scars, a CO₂ laser can be used to deliver deeper stimulation to the scar tissue.

Meanwhile, for scars on thin or sensitive skin areas, an Er:YAG laser allows for a more delicate approach.

By meticulously diagnosing the characteristics of each scar area, our medical staff directly selects and performs the most suitable laser treatment.

2. Individually Customized Pinhole Treatment Interval and Depth

Pinhole treatments are typically performed with intervals of 1mm to 2mm.

However, depending on the scar's shape or size, it may be necessary to widen the pinhole interval to 3mm or more, or to perform the treatment more densely.

Our medical staff directly assesses the scar's location, shape, and thickness, and based on this, finely adjusts the pinhole interval and treatment depth.

3. Delicate Adjustment of Dermal Layer Penetration Depth

A meticulous judgment is required regarding how deeply the laser should act on the scar lesion.

Sometimes, the procedure may involve only lightly stimulating the superficial dermal layer,

while if necessary, it can also reach deep into the collagen layer beneath the dermis.

The medical staff meticulously diagnoses the individual scar condition to customize these treatment depths and ranges.

Such a delicate approach is only possible when supported by the medical staff's extensive experience and specialized knowledge.

4. Individualized Custom Treatment Process Led Directly by Medical Staff

Our medical staff communicates directly with the patient to accurately identify the current scar condition and establish a treatment plan accordingly.

They carefully analyze the characteristics of each scar area,

and precisely plan the pinhole's position and interval for each individual scar.

Laser intensity is also delicately adjusted, considering the patient's skin sensitivity and scar type.

After the treatment, we continuously observe the recovery process and provide necessary care.

We also provide detailed explanations regarding the need for future additional treatments and appropriate treatment intervals.

Principles of Saesal Laser (Pinhole Therapy) for Hypertrophic Scars

Saesal Laser (Pinhole Therapy) is a treatment method that manages scars using specific laser equipment.

This treatment creates microscopic holes, 1-3mm apart, inside raised scars using CO₂ or Er:YAG lasers. This process can help to loosen and separate excessively proliferated and clumped collagen tissue.

This approach focuses on relaxing the tense internal structure of the scar, thereby encouraging the prominent scar to gradually flatten over time.

Unlike general fractional laser treatments, which primarily address the scar surface, Saesal Laser has the advantage of reaching deeper into the dermal layer. Therefore, it can be considered for the management of papular or hypertrophic scars that require improvement in the deep dermal layer.