Tell or Say, whether it is possible to diagnose a chondrodysplasia on survey, or it is necessary...

[Light]

Tell or Say, whether it is possible to diagnose a chondrodysplasia on survey, or the roentgen is necessary? At the child it is visually disproportionate short arms or hand and legs or foots. Thanks.

[Porohnja V.S.]

Which structures or frames of a bone are amazed or struck it is visible only on a picture though external similarity can be at different diseases.