Types of Cleft Lip & Cleft Palate

• Forme fruste unilateral cleft lip
  A subtle cleft on one side of the upper lip, which may appear as a small indentation.

• Incomplete unilateral cleft lip
  A cleft on one side of the upper lip, which does not extend into the nose.

• Complete unilateral cleft lip
  A cleft on one side of the upper lip, which extends into the nose.

• Incomplete bilateral cleft lip
  Clefts on both sides of the upper lip, not extending to the nose.

• Complete bilateral cleft lip
  Clefts on both sides of the upper lip, extending into the nose.

  Types of Cleft Palate:

• Incomplete cleft palate
  A cleft in the back of the mouth in the soft palate.

• Complete cleft palate
  A cleft affecting the hard and soft parts of the palate. The mouth and nose cavities are exposed to each other.

• Submucous cleft palate
  A cleft involving the hard and/or soft palate, covered by the mucous membrane lining the roof of the mouth.