Genetic Testing Options for Cleft Palate


Cleft palate is a birth defect that occurs when the roof of the mouth does not fuse together properly during fetal development. This can result in an opening or split in the roof of the mouth, which may involve the hard palate (the bony front portion), the soft palate (the soft back portion), or both. Cleft palate can occur alone or in conjunction with a cleft lip, which is a similar split in the upper lip. The exact cause of cleft palate is often unknown, but it is believed to be due to a combination of genetic and environmental factors.
 
Genetic tests to consider
 
1. CMA 
2. Whole Exome Sequencing

While there is no single genetic test that can definitively diagnose cleft palate, several genetic tests can help assess the risk or identify potential underlying genetic causes. These may include chromosomal microarray analysis, which looks for deletions or duplications in chromosomes, and whole exome sequencing, which analyzes the protein-coding regions of the genome. Additionally, specific gene panels targeting genes associated with cleft palate can be considered. It is important to note that genetic testing for cleft palate is complex, and results should be interpreted by a genetic counselor or healthcare professional who can provide appropriate guidance and support.

Disclaimer: The information provided here is not exhaustive by any means. Always consult your doctor or other qualified healthcare provider with any questions you may have regarding a medical condition, procedure, or treatment, whether it is a prescription medication, over-the-counter drug, vitamin, supplement, or herbal alternative.