Hello, this is Seoul Ob Dental Hospital.😆
“Do I need a crown if my tooth has chipped a little?”
“I'm thinking about laminates because my tooth color has become darker,
which option looks more natural?”

When tooth damage or discoloration occurs,
this is a choice almost everyone considers at least once,
that is, laminates and crowns.
Both are ‘prosthetic treatments’ that cover teeth,
but the amount of tooth reduction, purpose, esthetics, and durability
are clearly different.
What’s the difference between laminates and crowns?


| Category | Laminate | Crown |
|---|
| Tooth reduction | Minimal reduction (0.1~0.3mm) | Extensive reduction (entire circumference of the tooth) |
| Area of application | Front teeth, esthetics-focused | Molars, reinforcement after root canal treatment |
| Material | Ceramic, zirconia, etc. | Zirconia, all-ceramic, metal, etc. |
| Purpose | Improve color and shape | Protect damaged teeth and restore function |
| Treatment time | 2~3 visits | 2~3 visits |
| Pain/recovery | Almost none | Slight foreign-body sensation may occur |
If your goal is to improve appearance (color and shape) → laminate
If your goal is to protect a tooth after chipping, decay, or root canal treatment → crown
OVZERO, minimal reduction,
maximum naturalness
OVZERO (OVZERO)
was created based on the philosophy of
reducing tooth reduction and preserving naturalness.

✅ Minimizes reduction of natural teeth (almost no-prep)
✅ Precisely reproduces translucency, color, and surface texture
✅ Natural gingival margins with tight adaptation and no lifting
✅ In-house lab fabrication allows customization of color and texture
It is not just a laminate that makes teeth white;
it can be called a ‘design laminate’ tailored to each patient’s
face shape, skin tone, and tooth alignment.
All-ceramic crowns, a choice that captures both
esthetics and strength
‘All-ceramic’ refers to an anterior crown made entirely of
porcelain with no metal at all.

The reduction range is wider than laminate,
but because it fully covers and protects the tooth,
it is suitable for fractured teeth or teeth weakened after root canal treatment.
✅ Translucency and texture close to natural teeth
✅ Color stability without discoloration
✅ No metal frame, so no discoloration at the gum line
✅ Can be applied to both front teeth and molars
OVZERO laminate vs. crown,
what should guide the choice?
| Situation | Recommended treatment |
|---|
| Teeth are yellow and heavily stained | Laminate (OVZERO) |
| Teeth are slightly spaced apart | Laminate |
| Tooth is chipped or has had root canal treatment | Crown |
| Gum margin has dark discoloration | All-ceramic crown |
| Pain while chewing or history of fracture | Zirconia crown |
| Want a minimal orthodontic effect | Laminate |
In the end, the key factors are
the degree of tooth damage + function + esthetics + durability.
Laminates and crowns are not mutually exclusive alternatives;
they are customized solutions that depend on the condition of the tooth.

Seoul Ob Dental Hospital
works under the principle of
‘minimizing reduction and creating naturalness’
to design each patient’s face and teeth
like a work of art.
If you want to preserve even one more tooth,
or if you want to regain a natural smile,
we recommend a consultation at Seoul Ob Dental Hospital.

📍 Seoul Ob Dental Hospital
4th–5th floors, 196 Baekjegobun-ro, Songpa-gu, Seoul
📞 02-418-2275
🚇 3-minute walk from Samjeon Station, Exit 2
💬 Consultations available via Naver TalkTalk · KakaoTalk ‘서울오브치과’