ABSTRACT
Puberty is a complex developmental process culminating in sexual maturity. This transitional
period begins in late childhood and is characterized by maturation of the hypothalamic-pituitary-gonadal
axis, the appearance of secondary sexual characteristics, acceleration of growth,
and, ultimately, the capacity for fertility. Significant endocrinologic changes accompany
these developmental events. Disorders of pubertal development may occur at any of
the steps of the maturational process leading to either precocious or delayed puberty.
A thorough understanding of the normal pubertal process is important to the accurate
diagnosis and treatment of pubertal disorders.
KEYWORDS
Puberty - precocious - gonadotropin-dependent - gonadotropin-independent