Do Babies Grow Out of Recessed Chin?
Baby Toddler Development

Do Babies Grow Out of Recessed Chin?

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Infants with sunken jaws or retrognathia suffer from special feeding issues.

Doctors usually misdiagnose the problem as ankyloglossia or tongue ties.

It is especially concerning because a frenulectomy may be the only solution in some circumstances. 

Airway obstruction can occur in difficult situations, but even milder cases require care for airway patency.

These babies typically have stridor, which indicates higher respiratory effort, but when combined with a confirmed diagnosis of laryngeal or tracheal malacia, the respiratory support required for sustained energy and feeding coordination is frequently disrupted.

Read more to know do babies grow out of recessed chin. 

Do Babies Grow Out of Recessed Chin?

The nipple and areola are in a squeezed position during anterior rotation.

It happens due to the difference between the maxilla and mandible.

The tongue’s position can also inhibit the elevation and retraction of the posterior tongue, which is necessary to reestablish proper inner oral pressure during the suck necessary to collect milk from the breast efficiently. 

These oral mechanics can irritate the nipple or cause tissue trauma, and they have trouble transitioning off the nipple shields, which people commonly misunderstand as ankyloglossia (tongue-tie).

Because gravity helps bring the tongue and jaw forward, many newborns have improved latch in this posture.

The detection of a sunken jaw can be difficult.

Infants have a somewhat recessed chin/jaw as part of normal development; however, those with a gap of 3 mm or more between the anterior upper and lower gum line struggle at the breast.

These babies’ chins are often prominent, with a horizontal wrinkle running from the mental area to the lower lip. 

The lower lip is frequently beneath the upper lip or the superior alveolar ridge.

At the breast and bottle, increased facial tension, particularly along the lateral orbicularis, results in a narrow latch as the babe tries to compensate for the anterior rotation of the nipple between the upper and lower gum lines.

1. Will My Child’s Chin Always Be Recessed?

The good news is that if you notice your child has a slightly sunken jaw, it is likely that they will outgrow it.

As her face develops, you’ll see her neck lengthens, and her jaws migrate forward around 3 to 4 months of age.

However, if you are concerned about this and have failed despite trying various things, please consult your physician.

They can assist you to figure out whether they have a problem where their bottom lip tucks in.

2. Why Does My Baby’s Bottom Lip Appear to Be Tucked?

It can be difficult to feed your infant if they have a depressed jaw.

Because the upper and lower jaws are aligned, there may not be adequate breathing area to coordinate feeding.

When the nipple and areola compress, it can be difficult to suck and swallow.

You may have even tried a breast shield and removing your infant from one can be difficult.

It’s no surprise that tongue-tie gets misdiagnosed in so many babies.

Changing your position to something more relaxed, on the other hand, permits gravity to work in your favor.

Because gravity pulls the tongue and jaw forward, the infant can suckle properly, and you are relieved of the burden.

3. How Can I Get the Bottom Lip of My Baby to Flange?

The lower lip flip for breastfeeding is a strategy you can utilize until your doctor can determine whether your baby has a recessed jaw or is simply growing into their face.

It will work best if you’re in a position where gravity can help you move things along.

When you’re nursing your kid properly, it should open wide and have a “fish mouth.” The lips are flanged outward in this case.

In this position, the upper lip is usually visible. However, your breasts may hide your bottom lip.

Feel underneath your breast with a clean hand to detect if the bottom lip is flanged.

The lower lip flip might be all you need to get things back.

The lower lip flip prevents your baby’s mouth from pressing against your nipple.

It’s important to keep in mind that your infant shouldn’t merely have the nipple in their mouth. They should be able to see more of the surroundings.

4. Micrognathia

According to the Children’s Hospital of Philadelphia, micrognathia is a disorder in which the jaw is too tiny.

It might be a sign of a range of craniofacial problems. Micrognathia, also known as mandibular hypoplasia, can make it difficult for your infant to eat and breathe.”

It sounds terrifying, and it may be a direction to some even scarier concerns, which Dr. Google would gladly inform you of.

However, for most youngsters, it is a minor ailment that they will outgrow.

According to a lactation counselor in a favorite online parent group, most children with this problem grow into their jaw between the tenth and twelfth week.

If not completely, then close enough to latch.


Now you know about do babies grow out of recessed chins.

It’s a good idea to discuss any concerns you have with your doctor and have them evaluate your child whenever you feel something isn’t quite right.

You’ll have peace of mind knowing everything is fine, even if you’re just being a worrywart (as we all tend to be in the mom-life).

You must remember that it might be a sign of a problem at times, which happens rarely.

And other times, the baby might outgrow the recessed chin and get over the problem. 

Thus, making it easier for them to latch and feed while breathing.

In case your child has a risk of micrognathia, making it difficult for babies to feed or breathe.

You should not go into panic mode but consult your doctor to get more information.

Frequently Asked Questions

Is It Possible to Be Handsome While Having a Weak Chin?

This can result in a less manly appearance in guys. It can make a woman’s nose appear overly broad and appear overweight.

A weak chin impairs face proportions regarded naturally and universally appealing in both men and women.

But it is part and parcel of life, and it should not make you feel less confident or conscious.

Everyone is beautiful in their way, and they just have to believe it.

When you get older, do your chins grow bigger?

Some males don’t reach puberty until they’re approximately 16 years old, while others don’t reach puberty until they’re in their early twenties.

After their first menstrual period, girls often cease growing after two years.

Your chin will stop growing once you stop developing. There are rare cases of face deformation due to chin growth, and if it happens, it might be a side effect or a cause of an underlying health condition.

Do You Breathe Through Your Mouth If You Have a Weak Chin?

Children who breathe via their mouths are more likely to have facial structures that are long, narrow, and have a retracted chin.

It results in an unfavorable facial profile, leading to self-esteem issues in children.

Babies with growing chins face problems latching while breastfeeding.

They might even find it difficult to breathe and feed. Consult a doctor before taking action or going into panic mode.



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Mo Mulla

Mo Mulla is a work from home dad who enjoys reading and listening to music, He loves being a dad and husband to a growing family. He also loves writing about his passions and hopes to change the world, 1 blog post at a time!

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