Skeletal age is measured by determining
A) muscle and bone strength.
B) the length of the long bones.
C) the extent to which cartilage has hardened into bone.
D) joint flexibility.

Question

Quizplus · Accepted Answer

Skeletal age is determined by examining X-rays of the bone structures in the body and observing the degree to which cartilage has transformed into bone. This process is called ossification and indicates the progress of bone growth and development in children and adolescents. The extent of ossification in certain bones can give a reliable estimate of a person's skeletal age.

Skeletal Age Is Measured by Determining