[Improvement of raised hypertrophic scars after acne, burns, and surgery] Saesal Laser Treatment

Special features of Hypertrophic Scar New Skin Laser (Pinhole Method)

Scar treatment may not achieve sufficient improvement with just one type of laser procedure.

Our clinic's New Skin Laser is a customized treatment that carefully approaches each scar, considering its unique characteristics.

1. CO₂ and Er:YAG Lasers, Appropriate Selection According to Treatment Area

For scars with a wide area or firm texture, a CO₂ laser is used to apply the necessary stimulation to the skin tissue.

On the other hand, for scars on thin and sensitive skin areas, a more cautious procedure is performed with an Er:YAG laser.

The medical staff directly identifies the characteristics of scars in each area to determine the appropriate type of laser.

2. Customized Adjustment of Pinhole Spacing & Size

Generally, pinhole procedures are often applied with a spacing of 1 to 2mm.

However, depending on the shape and condition of the scar, adjustments can be made, such as widening the spacing to more than 3mm or applying it more densely.

After the medical staff meticulously examines the scar's location, shape, and thickness, they adjust the pinhole spacing and depth accordingly.

3. Ablation Depth: Detailed Design Considering the Upper and Lower Dermis

During the procedure, careful consideration is needed regarding how deeply to stimulate the skin.

This means whether to access only the upper layer of the dermis,

or to target the deeper collagen layer in the lower dermis.

The scope and depth of treatment are set according to the individual's scar, based on the medical staff's professional judgment.

This precise procedure becomes even more meaningful when performed based on extensive experience and know-how.

4. Direct Involvement of Medical Staff: From Design to the Entire Procedure

Before treatment, the medical staff conducts a direct consultation with the patient.

They visually inspect the scar lesions directly,

and plan the pinhole treatment location and spacing according to the characteristics of each scar.

The laser intensity is also meticulously adjusted to suit the patient's individual skin condition.

They also carefully monitor the recovery process after the procedure,

and provide detailed guidance on the necessity of follow-up treatments and appropriate intervals.

Understanding Hypertrophic Scar New Skin Laser (Pinhole Method)

New Skin Laser, also known as Pinhole Method,

forms very small holes at 1~3mm intervals on the raised scar area using a CO₂ or Er:YAG laser. This weakens the connections of excessively proliferated collagen tissue,

and aims to gradually alleviate the scar by gently loosening the structure of the scar tissue.

This procedure penetrates deeper than general fractional lasers. It can be considered for papular or hypertrophic scars that require stimulation not just on the surface but deep within the dermal layer, rather than just removing the scar's surface.