Hanhart syndrome, also known as hypoglossia-hypodactyly syndrome, is a rare genetic disorder characterized by underdevelopment or absence of the tongue (hypoglossia) and fingers or toes (hypodactyly). This condition is present at birth and can lead to difficulties with speech, feeding, and manual dexterity.
In the International Classification of Diseases, Tenth Revision (ICD-10), Hanhart syndrome is classified under the Q87.0 code. Q87.0 is the specific code for "congenital malformation syndromes predominantly affecting facial appearance." This category encompasses various syndromes that affect the development of facial structures, including the tongue.
In the previous ICD-9 coding system, Hanhart syndrome would have been classified under the 755.0 code. The 755 category is designated for "other congenital anomalies of limb(s) and limb girdle(s)." Specifically, code 755.0 relates to "congenital absence of limb(s) (complete)(partial)."
It is important to note that the ICD codes provide a standardized way of classifying and documenting medical conditions for billing and statistical purposes. They do not provide detailed information about the specific characteristics, causes, or treatment options for a particular condition.
Hanhart syndrome is a complex disorder that requires comprehensive medical evaluation and management. Individuals with this syndrome often benefit from a multidisciplinary approach involving specialists in genetics, otolaryngology, speech therapy, and occupational therapy. Treatment may focus on addressing the functional challenges associated with tongue and limb abnormalities, such as speech therapy, feeding interventions, and adaptive devices to enhance manual dexterity.
In conclusion, Hanhart syndrome, also known as hypoglossia-hypodactyly syndrome, is classified under the Q87.0 code in ICD-10 and the 755.0 code in ICD-9. These codes help healthcare professionals accurately document and track the occurrence of this rare genetic disorder.
Author: DiseaseMaps Editorial Team
Reviewed against authoritative medical sources (NIH GARD, Orphanet, OMIM)
Last updated: 2023-07-10
Medical disclaimer:
This information does not substitute professional medical advice. Always consult your doctor before making health decisions.