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Living with Cleft lip and alveolus

A condition present from birth in which the upper lip, the base of the nose, and the upper gum ridge have a gap.

Understanding Cleft lip and alveolus

Cleft lip and alveolus is a birth difference that involves the upper lip, the base of the nose, and the alveolar ridge (the bony ridge that holds the upper teeth).

It can affect these areas to different degrees. GARD lists onset in the newborn period and infancy.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Gap in the upper lip
  • Differences in the shape of the nose
  • Trouble chewing
  • Nasal-sounding speech
  • Differences in facial expression
  • Pits in the lip

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include ear, nose, and throat specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    World Craniofacial Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Ear, nose, and throat specialists (otolaryngologists)
Expert care
Expert lists: World Craniofacial Foundation
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with World Craniofacial Foundation and other patient organizations
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Which team should plan repair and follow-up care?
How can we help with feeding and speech?
Should the teeth and bite be checked as my child grows?

Quick facts

Symptoms usually startNewborn and as an Infant

GARD doesn't describe a cause for this condition yet.

Also known as: cleft lip and cleft of alveolar process of maxilla

Patient organizations

Source: NIH GARD · Cleft lip and alveolusGARD ID 16976 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Cleft lip and alveolus.

Explore the Cleft lip and alveolus blog

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  • Recruiting studies from ClinicalTrials.gov
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  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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