Why Do You Have Gaps Between Teeth or Severe Crowding? A Scientific Explanation by Dr. Mahmoud Warad

Many people struggle with dental alignment issues, such as large gaps between teeth or severe crowding, which can affect both function and appearance. In an educational video, Dr. Mahmoud Warad – Orthodontic Specialist – explains the real reason behind these common conditions, مؤكّدًا that in many cases, both problems stem from a single underlying cause.

  Mon , April 20 2026 / 04:02 PM Updated At: 2026-04-20 16:02:59


By: Dr. Mahmoud Warrad

🦷 Why Do You Have Gaps Between Teeth or Severe Crowding? A Scientific Explanation by Dr. Mahmoud Warad

Many people struggle with dental alignment issues, such as large gaps between teeth or severe crowding, which can affect both function and appearance. In an educational video, Dr. Mahmoud Warad – Orthodontic Specialist – explains the real reason behind these common conditions, مؤكّدًا that in many cases, both problems stem from a single underlying cause.


📌 The Main Cause: Genetics

According to Dr. Mahmoud Warad in the video, gaps between teeth and severe crowding may actually share the same root cause:

🧬 Genetics (heredity)

But what does that mean in simple scientific terms?

In some cases, a person may inherit:

The size of their teeth from one parent (mother or father)

And the size of their jaw from the other parent

This leads to what is known as a mismatch between tooth size and jaw size, which is the direct reason behind these alignment issues.


🦷 How Does Genetics Cause These Problems?

As explained by Dr. Mahmoud Warad in the video:

🔹 If the teeth are large and the jaw is small → this results in severe crowding

🔹 If the teeth are small and the jaw is large → this leads to gaps between teeth

This explains why different members of the same family may experience completely different dental issues, even though the underlying cause is the same.


👨‍⚕️ Why Should You Visit an Orthodontist?

Dr. Mahmoud Warad emphasizes in the video that proper diagnosis cannot rely on appearance alone.

Visiting an orthodontist is essential to:

Perform a detailed evaluation of the teeth and jaw

Take necessary X-rays and diagnostic records

Identify the exact cause of the problem

Create a personalized treatment plan


⚠️ Is It Just a Cosmetic Issue?

Contrary to common belief, gaps or crowding are not only aesthetic concerns. They can also lead to:

Difficulty in maintaining proper oral hygiene

Higher risk of tooth decay and gum disease

Bite (occlusion) problems

Speech difficulties in some cases


🔧 What Are the Treatment Options?

Treatment depends on the individual case, but commonly includes:

Braces (traditional or clear aligners)

Jaw expansion in certain cases

Tooth extraction when necessary (in severe crowding cases)

The appropriate plan is determined after a full clinical evaluation.


📣 Conclusion

Based on Dr. Mahmoud Warad’s video, gaps between teeth and severe crowding are not entirely separate problems, but rather two different outcomes of the same underlying issue: a genetic mismatch between tooth size and jaw size.

If you are experiencing either of these conditions, the most important step is to consult an orthodontist for an accurate diagnosis and appropriate treatment plan.


📌 Medical Tip: Early diagnosis leads to easier treatment, faster results, and better outcomes.

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