Q30-Q34: Congenital malformations of the respiratory system
Q31: Congenital malformations of larynx
Congenital malformations of the larynx are abnormalities of the larynx, or voice box, that an individual is born with. The larynx, situated in our neck, is a crucial element of our breathing, swallowing and voice production systems. When malformations occur, they can lead to problems with these functions from birth. The variations and severity of these conditions can differ based on the type and extent of the malformation. Examples include laryngeal web, laryngocele or laryngomalacia. These disorders may be associated with noisy breathing, issues with feeding, recurrent lung infections, or changes in the individual's voice. These congenital conditions stem from abnormal development during fetal growth. While causes can sometimes be linked to genetic factors or exposure to harmful substances during pregnancy, often the exact cause is unknown. It's important to understand that these conditions do not arise from anything a mother did or did not do during pregnancy.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.