growth/size/body
• the trunk is short at birth
|
limbs/digits/tail
short tail
(
J:90725
)
• the tail is short at birth
|
kinked tail
(
J:90725
)
• the tail is kinked at birth
|
skeleton
• the axial skeleton is bent and disorganized
• these defects are apparent at E14.5 in the preskeletal cartilage
|
rib fusion
(
J:90725
)
• many rib and vertebral fusions are seen
|
• incompletely formed vertebrae are seen
|
• insufficient and disorganized ossification of the thoracic and lumber vertebrae is seen
|