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Face anatomy
 
Overview   Treatment   

Micrognathia

Alternative names:

receding chin; under-bite

Home care:

If micrognathia interferes with feeding, special feeding techniques and equipment will be required. Techniques can be learned at most hospitals through special programs available.

Call your health care provider if:

  • your child seems to have a very small jaw.
  • your child has difficulty feeding properly.

What to expect at your health care provider's office:

The medical history will be obtained and a physical examination performed.

Medical history questions documenting micrognathia in detail may include:

  • When did you first notice that the jaw was small?
  • How bad is it?
  • Is there difficulty eating?
  • What other symptoms are also present?

The physical examination will include a thorough examination of the mouth.

Diagnostic tests that may be performed are:

If there are other symptoms present that indicate an inherited condition, testing for that condition may be recommended.

Intervention:
Surgery or orthodontic appliances may be recommended.

After seeing your health care provider:
You may want to add a diagnosis related to micrognathia to your personal medical record.


Adam

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