Dr. LM Pretorius Orthodontist

Dr. LM Pretorius Orthodontist Welcome to the page of the Orthodontic Practice of Dr. Lourens Pretorius, a specialist orthodontist He completed his school education at Hoërskool Ermelo.

Lourens Matthys Pretorius was born in Nelspruit and attended Laerskool Morgenzon. In 1976 he studied dentistry at the University of Pretoria.

* Then in 1983 he received his Honours in Dentistry and decided to join the National Army.
* After registration of his Master degree (Mdent) in 1984, he achieved his Orthodontic grade (M.ChD).
* He passed his degrees with special honours.
* He continues to

educate post graduate students at the University of Pretoria. By the end of 1989, Lourens decided to leave the Orthodontic department of I Military hospital. Then came the big step of opening his own practice. That happened in 1989 in Roodepoort, Western part of Gauteng. In 1993 Lourens got married to Saartjie, his right hand in setting up his practice. They both had a communal interest in farmery, breeding of parrots and garden design. Lourens enjoys self competitive sports, like cycling. He participates in the Argus and 94.7 cycling competitions annually to stay fit and healthy. He also enjoys to go water skiing and kayak riding.

04/09/2026
Spring is here—and with it comes fresh starts, brighter days and plenty of reasons to smile! Just like flowers bloom wit...
01/09/2026

Spring is here—and with it comes fresh starts, brighter days and plenty of reasons to smile!

Just like flowers bloom with the right care, beautiful smiles take time, patience and expert care.

Here’s to new beginnings, fresh confidence and smiles that brighten every room. 💙

Happy Spring Day from Dr LM Pretorius & Team!

Did you know that how your child breathes can influence the way their teeth and jaws develop?Chronic mouth breathing is ...
26/08/2026

Did you know that how your child breathes can influence the way their teeth and jaws develop?

Chronic mouth breathing is more than just a habit—it can affect facial growth, bite development, and the position of the teeth.

Signs of mouth breathing may include:
▪️Lips that are often open at rest
▪️ Snoring or restless sleep
▪️ Crowded or protruding teeth
▪️ A narrow upper jaw or high palate
▪️ Difficulty keeping the lips comfortably together

Over time, mouth breathing can contribute to:
✔ Crowded teeth
✔ Bite problems
✔ Narrow dental arches
✔ Changes in facial development
✔ An increased need for orthodontic treatment

The good news? Early assessment can make a significant difference.

At our practice, Dr Pretorius carefully evaluates not only your child's teeth, but also how the teeth, jaws, and facial growth work together. If mouth breathing is suspected, we may recommend further assessment by the appropriate healthcare professional as part of a comprehensive treatment approach.

Because creating a beautiful smile starts with understanding the whole picture—not just the teeth.

Your smile. Our expertise. Life-changing resultsEvery smile transformation starts with a single decision.What you're see...
19/08/2026

Your smile. Our expertise. Life-changing results

Every smile transformation starts with a single decision.

What you're seeing is more than just straighter teeth—it's the result of careful diagnosis, advanced orthodontic technology, and specialist-led treatment.

At our practice, Dr Pretorius personally oversees every stage of your orthodontic journey, ensuring every tooth is guided into its ideal position to create:

✔ A healthy, functional bite
✔ A broad, natural-looking smile
✔ Improved facial harmony
✔ Confidence that lasts a lifetime

Using the advanced Damon System, we focus on achieving results that are not only beautiful, but also healthy and stable for years to come.

Because the best transformations aren't just seen...
They're felt every time you smile.

Did you know?Orthodontic treatment isn't just about straightening teeth.A properly aligned bite can:✔ Improve chewing✔ M...
12/08/2026

Did you know?

Orthodontic treatment isn't just about straightening teeth.

A properly aligned bite can:
✔ Improve chewing
✔ Make teeth easier to clean
✔ Support better oral health
✔ Reduce unnecessary wear on your teeth
✔ Boost your confidence every time you smile

A beautiful smile starts with a healthy foundation.

Today we celebrate your strength, resilience, compassion, and the countless ways you inspire those around you.Wishing al...
09/08/2026

Today we celebrate your strength, resilience, compassion, and the countless ways you inspire those around you.

Wishing all the wonderful women in our community a Happy Women's Day.

May your smile shine as brightly as you do.

A new month is here, bringing fresh opportunities, new beginnings, and even more reasons to smile.Whether you're taking ...
03/08/2026

A new month is here, bringing fresh opportunities, new beginnings, and even more reasons to smile.

Whether you're taking the first step towards orthodontic treatment, already wearing braces, or celebrating your new smile, every stage of the journey is an investment in your future.

At our practice, we're passionate about creating healthy bites, beautiful smiles, and confidence that lasts a lifetime.

Here's to a month filled with progress, positivity, and smiles you'll be proud to share.

New month. New goals. New reasons to smile.

Before ➡️ After Every smile tells a story.What you see here is more than just straighter teeth—it's the result of carefu...
28/07/2026

Before ➡️ After

Every smile tells a story.

What you see here is more than just straighter teeth—it's the result of careful planning, specialist expertise, and advanced orthodontic technology.

Using the Damon System, Dr Pretorius personally oversees every stage of treatment to create:
✔ A healthy, functional bite
✔ A broad, natural-looking smile
✔ Improved facial harmony
✔ Long-lasting, stable results

Because the goal isn't simply to straighten teeth—it's to create a smile that looks beautiful, functions properly, and gives you the confidence to smile every day.

This is the difference specialist orthodontic treatment can make.

💙 Beautiful smiles begin with expert care.

Not all braces are created equal.The Damon System is an advanced self-ligating braces system designed to move teeth more...
22/07/2026

Not all braces are created equal.

The Damon System is an advanced self-ligating braces system designed to move teeth more efficiently and comfortably than traditional braces.

What makes it different?

✔ No elastic ties that need tightening
✔ Less friction and pressure on the teeth
✔ Greater comfort throughout treatment
✔ Advanced shape-memory wires that work with your body's natural forces
✔ Smaller brackets that make cleaning easier
✔ Better support for creating broad, beautiful smiles

At our practice, orthodontic treatment is about more than simply straightening teeth. Using modern technology such as the Damon System, Dr Pretorius carefully plans treatment to achieve a healthy bite, balanced facial aesthetics, and long-term stability.

Many patients are surprised to learn that orthodontic treatment can influence not only the alignment of the teeth, but also the overall appearance and harmony of the smile.

The result?

💙 A healthier bite.
💙 Easier oral hygiene.
💙 Greater comfort.
💙 A confident smile that lasts a lifetime.

Advanced technology makes a difference.

Before ➡️ AfterA smile transformation is about so much more than straight teeth.Behind every before-and-after photo is a...
15/07/2026

Before ➡️ After

A smile transformation is about so much more than straight teeth.

Behind every before-and-after photo is a carefully planned treatment journey designed to create:
✨ A healthier bite
✨ Better function
✨ Improved facial harmony
✨ A confident, natural-looking smile

Using advanced orthodontic technology such as the Damon System, we focus on achieving results that are not only beautiful, but also stable and functional for the long term.

Every patient is different, which is why every treatment plan is tailored to the individual and personally overseen by Dr Pretorius from start to finish.

The result?

A smile that looks great.
A bite that functions properly.
And confidence that lasts a lifetime.

This is the difference specialist orthodontic treatment can make.

Address

16 Ontdekkers Road
Roodepoort
1724

Opening Hours

Monday 08:00 - 17:00
Tuesday 08:00 - 17:00
Wednesday 08:00 - 17:00
Thursday 08:00 - 17:00
Friday 08:00 - 13:00

Telephone

+27116647146

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