Features of Hypertrophic Scar New Skin Laser (Pinhole Therapy) performed at our clinic

Scars may be difficult to improve sufficiently with simple laser treatments alone.

New Skin Laser is a customized treatment that considers the characteristics of each scar.

1. Area-specific application of CO₂ and Er:YAG lasers

For large scars with firm tissue, CO₂ laser can be considered for deep stimulation.

Scars on thin or sensitive skin areas can be treated more delicately with an Er:YAG laser.

After directly assessing the characteristics and condition of each scar area, the medical team selects and applies the appropriate laser.

2. Customized treatment that adjusts pinhole spacing and size

Typically, a spacing of about 1-2mm is used as a standard for pinhole treatments.

However, depending on the depth or shape of the scar, the spacing can be widened to 3mm or more, or sometimes applied more densely.

The medical team meticulously diagnoses the exact location, shape, and thickness of the scar to adjust the spacing and depth of the pinholes.

3. Customized ablation depth setting for the upper or lower dermis

During the treatment, it is determined whether the laser will penetrate shallowly or stimulate more deeply.

It may involve accessing and stimulating only the upper layer of the dermis,

or, in some cases, the treatment depth can be adjusted to reach the collagen layer of the lower dermis.

This treatment range is individually set according to the medical team's diagnosis and judgment.

This is a process that requires extensive clinical experience and skilled know-how.

4. Direct treatment process by the medical team, not a mechanical method

The medical team directly consults with the patient and performs the treatment.

We meticulously observe the patient's scar lesions,

and plan the precise location and spacing of the pinholes according to the shape of each scar.

Laser intensity is also adjusted considering the patient's skin condition.

After the treatment, we carefully check the recovery process,

and provide detailed guidance on the necessity of the next treatment and appropriate intervals.

Explanation of Hypertrophic Scar New Skin Laser (Pinhole Therapy)

New Skin Laser, also known as Pinhole Therapy,

uses CO₂ or Er:YAG lasers to create microscopic channels, 1-3mm apart, within raised, convex scars. This helps to release adhesions in excessively proliferated collagen tissue.

Through this, the treatment aims to loosen the structure of the scar tissue, gradually making the scar softer and more alleviated.

This treatment can reach deeper into the dermal layer than typical fractional lasers. Since it works deep within the dermis rather than abrading the scar surface, it can be beneficial for improving specific types of scars such as papular or hypertrophic scars.