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Does bone age correlate to puberty?

Does bone age correlate to puberty?

The bone age at onset of puberty was 11.0 ± 1.5 y. Thus, the variability in the bone age at onset of puberty was greater than the variability in the chronological age at onset of puberty (Fig. 1 and ​ 2).

How can early puberty affect bone growth?

At the end of puberty, the epiphyseal plates close, terminating the ability of the bones to lengthen. When this occurs, the teenager has reached their maximum adult height and peak bone mass. We found that early puberty was associated with greater bone mass, while later puberty resulted in less.”

What happens when your bone age is older than you?

Children whose bones are “older” than their chronological age may be at an increased risk of hypertension, according to a study reported October 19 in Hypertension: Journal of the American Heart Association.

What is meant by bone age?

Bone age is an interpretation of skeletal maturity, typically based on radiographs of the left hand and wrist or knee, that has provided useful information in various clinical settings for >75 years.

Does bone age predict height?

A child’s current height and bone age can be used to predict adult height. Those with advanced bone ages typically hit a growth spurt early on but stop growing sooner, while those with delayed bone ages hit their growth spurt later than normal.

What does advanced bone age mean in kids?

An advanced bone age is common when a child has had prolonged elevation of sex steroid levels, as in precocious puberty or congenital adrenal hyperplasia. The bone age is often marginally advanced with premature adrenarche, when a child is overweight from a young age or when a child has lipodystrophy.

Which bones stop growing first?

The whole of the skeleton does not stop growing at the same time; hands and feet stop first, then arms and legs, with the last area of growth being the spine. Growth slows down and stops when a child has gone all the way through puberty and has reached an adult stage of development.

What is only found in a child’s bone?

Some of a baby’s bones are made entirely of a special material called cartilage (say: KAR-tel-ij). Other bones in a baby are partly made of cartilage. This cartilage is soft and flexible. During childhood, as you are growing, the cartilage grows and is slowly replaced by bone, with help from calcium.