2. Symptoms.
A few less severe symptoms
are written below:
Bones easily broken.
Joints are loose.
Whites of eyes colored blue,
purple, and gray.
Muscle tone low.
3. Types.
Depending on the clinical and
radiographic abnormalities, Sillence
(1979) was classified into five types of
Ouch still in force.
4. Types II.
Type I (mild): hereditary.
Type II (perinatal lethal form): for
mosaicism of parents.
Tipo III (forma deformante
progresiva): Presence of
fractures at born.
Type IV (moderate): There are
fractures at birth and
postnatal.
Type V (moderate or severe): No
limitation of the prono-
supination of the forearm.
