Home / Method and criteria

Scars are read by the tethering beneath them,
then depth, direction, and interval are planned

RECOVER checks scar structure and left-right reference points under consistent conditions, then organizes the Saesalchim range and the next comparison standard.

RECOVER SCAR PREDICT - scar mapping and recovery-range reading

Differences that are easy to miss by eye
are reviewed again on the same standard.

SCAR PREDICT gathers indentation, redness, pigmentation, and left-right reference points on one screen. The clinician checks real skin findings on it, reads depth, edge, and tethering, and sets the Saesalchim range.

01

Fixed capture standard

Capture records with matched lighting, angle, and expression are kept as the baseline, with scar locations connected to 3D facial reference points.

02

Priority regions separated

AI marks separate pitted areas from redness and pigment, and clinician review defines the approach range.

03

Recovery-range reading

The clinician checks and corrects marked borders and classifications, then uses the record to organize Saesalchim range, depth, and direction.

04

RECOVER NOTE

Scar location, structural reading, Saesalchim range, and items to review after 2 weeks, 1 month, and 3 months are kept in one recovery-planning record.

Scar region map

A scar map for reviewing the same region

Priority areas are recorded by side and region so the same areas can be compared at the next visit.

subsurface tethering

Tethering pattern beneath pitted scars

Rather than viewing only the surface edge, subsurface tethering is visualized as a recovery-baseline reference map.

Type separation

Scars and marks separated on one screen

Ice-pick, rolling, and boxcar scars are organized separately from red marks and pigmentation on one screen.

3D facial location record

Location on the face is recorded too

Scar locations are linked to 3D facial reference points so the baseline note keeps track of the exact region.

Saesalchim approach criteria

Required depth and direction are checked

Using the SCAR PREDICT record, the clinician rereads depth, edge, and tethering, then organizes Saesalchim range, depth, direction, and interval.

RECOVER NOTE

RECOVER NOTE is the baseline note for recovery planning.

Scar structure, Saesalchim range, and next comparison items are kept on one page so future visits can continue from the same standard.

SCAR PREDICT helps the clinician reread differences that are easy to miss by eye using AI-assisted marks and recovery-planning records. Final judgment and treatment planning are made by the clinician.

RECOVER NEEDLE — One Tool, One Standard

One tool,
clear judgment

The difference in Saesalchim is not merely inserting a needle; it is deciding how far to enter and where to stop. Pitted scars require accurate layer reading and a limited, necessary range.

Beyond the pitted surface,
we read the tethering beneath first

The approach begins beside the scar with needle angle and depth kept steady while tethering and skin response are checked. Even similar scars differ in direction and interval by pull range, edge, and base depth.

ApproachSide entry
Depth0.18 × 42 mm
RecoverySurface stimulation control
RECOVER ANATOMY — 3 Looks

What Saesalchim reads

Tethering beneath pitted scars, side entry beside the scar, and the 3D structure are reviewed as one mechanism from three viewpoints. The filling process continues in Recovery progress.

3D structure
— Needle Microflow

Four stages of the Saesalchim approach

Rather than finishing in one step, response beneath the scar is reviewed in stages. Surface change is compared under the same conditions.

04 stage
Entry, check, response, comparison

01 - side entry

Entry beside the scar

Saesalchim enters beside the scar at an angle nearly parallel to the skin, checking tethering beyond the surface.

02 - horizontal release

Subsurface tethering check

Tissue tension related to tethering is checked and the range is adjusted to skin condition. Later recovery response is recorded under the same conditions.

03 - inner response observation

inside response

Subsurface response and redness are observed together. Before judging visible change, this stage checks whether progress can be compared consistently.

04 - same-condition surface comparison

Same-condition surface comparison

Surface change varies by person, so it is compared in stages under the same lighting and angle.

The need and interval for each stage are adjusted to skin condition.

- tool information

The Saesalchim cross-section is reviewed too

RN · 01
Cross-section standard

A · TIP B · SHAFT C · HUB D · HANDLE RECOVER NEEDLE · CROSS-SECTION SPECIMEN
RECOVER BALANCE — Face Reference Markers

Facial balance is read
by reference points, not impressions.

Facial asymmetry is hard to judge from a single impression. RECOVER records reference points around the eyes, cheekbones, mouth, and jawline, then compares them by the same standard next visit.

Left-right reference points and lines on an abstract frontal face mesh L01 R01 L02 R02 L03 R03 L04 R04 Δ 0.4 Δ 0.8 Δ 0.2 Δ 0.5 eye area cheekbone mouth corner jawline 3D FACE MESH L ↔ R REFERENCE FRONT · 0° SAME FRAME
Instead of judging from one impression, reference lines are kept for comparison later.
01

Frontal standard

Head angle and lighting are matched, then the centerline and horizontal line are set first.

02

Reference-point marking

Left-right points around the eyes, cheekbones, mouth corners, and jawline are marked.

03

Expression and tension check

Mouth, jawline, and cheekbone tension are compared between neutral and smiling expressions.

04

Next record

Instead of concluding immediately, reference lines are kept for later comparison.