BK Non-Extraction

BK Non-Extraction


Preserving every natural tooth while achieving safe and aesthetic results.

BK 비발치교정

Every tooth is
precious


BK Non-Extraction Orthodontics maximizes safety and aesthetics while preserving your natural teeth. For patients on the boundary between extraction and non-extraction, we always consider the non-extraction approach first — because extraction is irreversible.

01

KNOW-HOW · 01

Precision Treatment Planning

While extraction orthodontics is a simpler approach, BK Non-Extraction requires precisely calculated treatment plans to reduce the burden on the patient's oral condition while achieving maximum individual satisfaction.

BK Non-Extraction, combining advanced technology and know-how, is the core philosophy of Eins Dental Clinic.

Clinical photo 1 — intraoral frontal
02

SIGNATURE · KNOW-HOW 02

Patent-Approved
Special Appliance


For patients with narrow dental arches, our patented special appliance harmonizes the molar width and secures space to align crowded teeth.

The patented BK appliance developed by Dr. Kim can be safely applied even to fully grown adults for stable arch expansion.

Special appliance — clinical view (full archwire)
Special appliance — palatal view (acrylic + screw expander)
03

KNOW-HOW · 03

Expert MiniScrew Application

The MiniScrew, serving as an anchor in orthodontic tooth movement, is one of the most revolutionary devices in orthodontic history. When placement position and angle are precisely calculated by an experienced specialist, results comparable to jaw surgery can be achieved.

Our dental team possesses unparalleled know-how and extensive experience in utilizing MiniScrews.

MiniScrew clinical — left 01
MiniScrew clinical — right 02
04

KNOW-HOW · 04

Safe Interproximal Reduction

IPR is used to reduce or adjust spacing between teeth. By trimming approximately 0.2mm of enamel, a total of 4-5mm of space can be secured — enabling effective alignment without extraction.

This procedure must be performed by an experienced and skilled dentist to ensure safe completion. A systematic management system is essential.

IPR clinical — Intensiv strip
05

KNOW-HOW · 05

Precise Torque Control

Successful non-extraction orthodontics requires precise torque control of the front teeth. Proper anterior movement through torque control is crucial for creating an aesthetic smile line and maintaining a solid Class I occlusion.

At Eins Dental, experienced orthodontists directly guide the movement of wires and brackets, performing meticulous checks to achieve aesthetically satisfying results.

Tooth torque diagram (root angle)

CASE ARCHIVE · 06

Results we stand behind


01 Underbite · CASE

Treatment Period · 1 yr 9 mo

Underbite Before Before
Underbite After After
02 Open Bite · CASE

Treatment Period · 28 months

Open Bite Before Before
Open Bite After After
03 Facial Asymmetry · CASE

Treatment Period · 32 months

Facial Asymmetry Before Before
Facial Asymmetry After After
04 Protrusion · CASE

Treatment Period · 23 months

Protrusion Before Before
Protrusion After After

※ Dental treatment may carry a risk of bleeding and side effects.
※ Treatment results may vary by individual.

CONSULT · NOW

Considering non-extraction orthodontics?


Our specialist will personally consult with you.