Laryngomalacia

n. weakness of the larynx (Medicine)

Laryngomalacia (literally, "soft larynx") is a very common condition of infancy, in which the soft, immature cartilage of the upper larynx collapses inward during inhalation, causing airway obstruction. It can also be seen in older patients, especially those with neuromuscular conditions resulting in weakness of the muscles of the throat. However, the infantile form is much more common.
See more at Wikipedia.org...

Laryngomalacia A soft floppy larynx, due to softening of the cartilage [more]Laryngomalacia - Community and Resources

A soft floppy larynx.

تلين الحنجرة