The classic symptoms include: Blue tint to the whites of their eyes (blue sclera) Multiple bone fractures Early hearing loss ( deafness ) Because type I collagen is also found
[medlineplus.gov]
The disease is characterized by short limb dwarfism, thin skin, soft skull, unusually large fontanels (soft spots), blue sclerae (whites of the eyes, small nose, low nasal
[rxlist.com]
A physical exam may show that the whites of their eyes have a blue tint. A definitive diagnosis may be made using a skin punch biopsy.
[medlineplus.gov]