Monosomy 18p / De Grouchy syndrome is a genetic disorder characterized by the deletion of a portion of the short arm of chromosome 18. The ICD10 code for this condition is Q93.5. In the previous ICD9 coding system, it was classified under the code 758.32. This syndrome can lead to various developmental and physical abnormalities, including intellectual disability, growth delays, and distinct facial features.
Monosomy 18p, also known as De Grouchy syndrome, is a chromosomal disorder characterized by the deletion of a portion of the short arm of chromosome 18. This genetic abnormality can lead to various physical and developmental abnormalities in affected individuals.
In terms of medical coding, the International Classification of Diseases, Tenth Revision (ICD-10) provides a specific code for this condition. The ICD-10 code for Monosomy 18p is Q93.4. This code falls under the broader category of "Other deletions of part of a chromosome."
On the other hand, the International Classification of Diseases, Ninth Revision (ICD-9) is an older version of the coding system that has been replaced by ICD-10. Nevertheless, for historical purposes, the ICD-9 code for Monosomy 18p or De Grouchy syndrome was 758.32. This code was classified under the category of "Chromosomal anomalies NEC (not elsewhere classified)."
It is important to note that accurate coding of medical conditions is crucial for healthcare professionals, researchers, and insurance purposes. These codes help in identifying and tracking specific disorders, facilitating communication and understanding among healthcare providers.
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