Treatment calculated from the curvature stage
Viewing the nail from the front, we check how tightly the curve connecting its two edges is ‘curling’. The treatment approach changes with that degree of curvature.
Is your toenail digging into the skin, making every step uncomfortable? Removing the nail may bring temporary relief, but as it grows back it can curve even further — and without treatment of the underlying cause the same problem tends to return.
Viewing the nail from the front, we check how tightly the curve connecting its two edges is ‘curling’. The treatment approach changes with that degree of curvature.
Podologe is a proven medical device, designed and developed with the advice of Obliv’s Chief Director and used by many clinics and hospitals.
You never need to ask, “Is it getting better?” At every visit we compare high-resolution photographs so you can see the progress for yourself.
※ Even simple tenderness can progress to an ingrown toenail, so
if the discomfort persists we recommend being seen early.

PODOLOGE is a medical device for clinics and hospitals made for the relief of ingrown toenail symptoms, designed around both the structural recovery of the nail and hygienic safety.
It is intended to straighten and relieve a nail curved on both sides quickly,
then hold it stable so that it does not curl in again.
To straighten a curved nail
quickly — for
improvement and relief
To keep the straightened nail
from curling in again —
for stable maintenance
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| Item | Podologe | Onico X-Lip | 3XO |
|---|---|---|---|
| Material | Stainless steel & nickel-titanium | Stainless steel (SUS304) | Special alloy wire + clip |
| Structure | Curved spring wire + bracket | Hook-shaped S-wire clip + O-shaped rubber ring ![]() | Straight spring wire + fixing clip ![]() |
| Thickness | 0.3, 0.35, 0.4 mm (3 types), adjustable to the angle | 0.2 mm | 1.2–1.5 mm |
| How it works | The elasticity and tension of the central wire draw the nail up on both sides, easing symptoms | An O-ring hooked onto the S-wire gradually lifts both edges of the nail | Wire hooked onto both sides of the nail lifts it from both directions |
| Procedure difficulty | High (fine adjustment required) | Low (simple attachment) | Medium–high (proficiency required) |
| Procedure time | 30 minutes or more | 10–15 minutes | 20–30 minutes |
| Indications | Moderate to severe ingrown toenails | Early to mild ingrown toenails | Moderate to severe ingrown toenails |
| Reattachment / replacement cycle | About every 1–2 weeks | About every 2–3 weeks | About every 4–6 weeks |
| Pain level | Minimal (tenderness possible where the area is inflamed) | Can be painful | A slight foreign-body sensation is possible at first |
| Advantages | Strong corrective force, almost no foreign-body sensation, low risk of infection | Quick, simple treatment; sterilised, so infection risk is low | Strong corrective force, reusable |
| Drawbacks | A demanding procedure — the practitioner’s skill matters | Weak corrective force; the nail barely opens, so re-corrections are frequent | A demanding procedure, and expensive |
| Mainly used in | Clinics and hospitals | Hair salons, nail salons, clinics and hospitals | Clinics and hospitals |
Rapid correction relieves the pain quickly; maintenance correction keeps it from coming back.
We correct from the root, so a nail straightened once does not curl in again.

Obliv nail treatment can be claimed on private health insurance following a consultation with our doctor.
Set the worry about cost aside and focus on getting better.