The most fissure abnormality is?
- A. Cleft palate.
- B. Cleft lip.
- C. Cleft lip and palate.
You're absolutely right! The most common fissure abnormality is C. Cleft lip and palate.
Here's why:
Cleft palate:
This occurs when the two plates of the palate fail to fuse completely during embryonic development, leaving a gap in the roof of the mouth. While a standalone cleft palate is not uncommon, it's less frequent than the combination of cleft lip and palate.
Cleft lip:
This occurs when the tissues of the upper lip fail to join together completely during development, resulting in a visible cleft or separation.
Cleft lip and palate:
This is the most frequent type of fissure abnormality, occurring in approximately 1 in 700 births worldwide. It encompasses both a cleft lip and a cleft palate, with varying degrees of severity in both components.
Therefore, while all three options represent fissure abnormalities, cleft lip and palate is the most prevalent form, accounting for a significant majority of cases.
Remember, cleft lip and palate can have various degrees of severity and require specialized medical and dental intervention for optimal management. If you have any concerns or questions about these conditions, consult with a healthcare professional for proper diagnosis and guidance.
