Crooked Teeth Aren’t a Cosmetic Problem. They’re a Signal.

Most parents bring their child to an orthodontist for one reason: the teeth look crowded or crooked, and they want them straightened.

That's a reasonable goal. But stopping there misses the most important question: why are the teeth crowded in the first place?

Answering that question — and treating the cause, not just the symptom — is what separates airway orthodontics from traditional orthodontics.

Teeth Don’t Crowd Themselves

Teeth are crowded because there isn't enough room for them. The jaw didn't develop to its full intended width and length, so teeth compete for space — rotating, tipping, and overlapping to fit somewhere.

This isn't bad luck. It's biology. And the jaw didn't develop fully for reasons:

• Mouth breathing during critical growth years (the tongue rests on the floor of the mouth instead of the palate, removing the pressure that should widen the upper jaw)
• Prolonged pacifier or bottle use
• Thumb sucking
• Early loss of baby teeth without space maintenance
• Tongue tie that restricted proper tongue posture
• Genetics — but genetics loads the gun; environment pulls the trigger

The Jaw That Couldn’t Grow Properly

Here's what traditional orthodontics often doesn't address: a narrow jaw doesn't just affect the teeth. It affects everything above and below it.

Above: The upper jaw forms the floor of the nasal cavity. A narrow upper jaw means a narrow nasal airway. Less space to breathe through the nose means more mouth breathing — which further narrows the jaw. The cycle reinforces itself.

Below: A lower jaw that didn't develop forward enough affects tongue posture, creates a recessed appearance, and reduces the space the tongue has to sit during sleep. A tongue with nowhere to go collapses toward the airway when muscles relax at night.

This is why so many children with crowded teeth also snore, mouth breathe, grind their teeth, and struggle with sleep and attention.

The teeth are the visible signal. The jaw and airway are the real story.

The Traditional Approach — and Why It Falls Short

Traditional orthodontics addresses the symptom: move the teeth to make them straighter. In many cases, this involves:
- Waiting until all permanent teeth come in (age 12-13)
- Extracting teeth to create space that the jaw never grew
- Braces or aligners to move remaining teeth into position

The result can look beautiful. But the jaw is still narrow. The airway is still compromised. The child still snores, still mouth breathes, still struggles with sleep. The root cause was never treated.

Worse: extracting teeth to create space in a jaw that should have been expanded may actually make the airway problem worse by reducing the arch width and further restricting tongue space.

What Airway Orthodontics Does Instead

Dr. Yoram Kohanzadeh approaches crowded teeth as an airway problem, not just a cosmetic one. His evaluation looks at:

• Jaw width and length — is there enough space?
• Palate shape — is it high and narrow (a sign of mouth breathing and restricted development)?
• Tongue posture and tie — is the tongue able to sit where it should?
• Breathing pattern — nasal or oral?
• Sleep quality — snoring, grinding, restless sleep?

Where expansion is appropriate, Dr. K uses BioX — a biological expansion protocol that encourages the jaw to grow the way it was always meant to, using gentle, sustained forces that mimic the body's natural development. No extractions. No aggressive forces. The jaw gets the space it needed; the teeth follow.

Early Treatment Changes Everything

The best time to address this is during the growth window — typically ages 4 through early adolescence. During these years, the jaw responds readily to guided growth. Treatment is faster, easier, and more complete.

But adults aren't out of options. Dr. K has treated patients in their 40s, 50s, and 60s with significant improvements in both jaw structure and airway function. The body is more adaptable than most people believe.

Start With the Airway Screening

If your child has crowded or crooked teeth, the cosmetic question and the airway question are the same question. Answer both at once.

👉 [Take the Free 60-Second Airway Screening] — smilebydrk.com/airway-screener

Two locations:
- Northridge — near the 405 & 118
- Newbury Park — Ventura County

📲 Call or text us:
Northridge: (818) 341-5150 | Newbury Park: (805) 498-7785

Smile By Dr. K | Dr. Yoram Kohanzadeh | Southern California's First Certified Airway Orthodontist