Eins Columns

Eins Columns


Honest orthodontic insights from a specialist

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Case StudiesOpen Bite · Invisalign

Adult Anterior Open Bite Treated with Invisalign

A woman in her thirties had difficulty biting through food because her front teeth did not meet. This case follows approximately two years of non-surgical Invisalign treatment, with before-and-after photographs and retention care.

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Adult Anterior Open Bite Treated with Invisalign
Orthodontic StoriesToothbrushes & Gum Care

An Orthodontist’s Toothbrush Story

A small toothbrush gift from Japan offers a chance to revisit daily brushing habits. An orthodontist shares how he chooses a toothbrush and what he noticed when trying one himself.

Dr. Boungguk Kim, Orthodontic Specialist
Orthodontic StoriesInvisalign

Invisalign: Is It the Right Treatment for Me?

From extraction treatment and Invisalign First for growing children to retention after treatment, an orthodontic specialist explains what to consider when choosing treatment for your teeth and jaws.

Dr. Boungguk Kim, Orthodontic Specialist
Orthodontic StoriesInvisalign

Invisalign: There Is More to It Than Transparency

Behind a clear aligner are detailed treatment planning and consistent daily wear. An orthodontic specialist explains intraoral scanning, ClinCheck, wearing aligners for 20–22 hours a day, and care for patients living far from the clinic.

Dr. Boungguk Kim, Orthodontic Specialist
Case StudiesNon-Surgical Underbite Treatment

Non-Surgical Underbite Treatment: A Skeletal Class III Case Initially Referred for Surgery

A skeletal Class III case involving a woman in her twenties who had been advised to undergo surgery. This report follows upper arch expansion and lower premolar extraction treatment for anterior crossbite, open bite, and protrusion, with records from approximately five years after treatment.

Dr. Boungguk Kim, Orthodontic Specialist
Orthodontic StoriesNon-extraction orthodontics

Non-Extraction Orthodontics: When Is It a Good Choice?

Crowding alone does not determine whether non-extraction treatment is suitable. We consider the facial profile, front-tooth angles, growth, gum health and long-term stability.

Dr. Boungguk Kim, Orthodontic Specialist
Case StudiesNon-surgical underbite correction

Treating Skeletal Class III Malocclusion with Invisalign

Can an underbite be corrected without jaw surgery? Follow the diagnosis, Invisalign treatment and retention of a woman in her twenties with an anterior crossbite and prominent lips.

Dr. Boungguk Kim, Orthodontic Specialist
Orthodontic StoriesNon-extraction orthodontics

Non-Extraction Orthodontics: How Does It Work?

Can teeth be straightened without extractions? We explore how space is created through arch expansion, backward tooth movement and interproximal reduction.

Dr. Boungguk Kim, Orthodontic Specialist

OUR APPROACH

Good orthodontic care starts
with understanding


Eins Columns shares the conversations that continue beyond the consultation room