A prospective longitudinal study of 157 patients between the ages of five and 16 years, high-performance athletes, who were treated with epiphyseal and / or apophyseal injuries due to chronic stress in our service, was carried out in the period between January 1, 2000 and December 31, 2020, at the Mártires del 9 de Abril University Hospital in Sagua La Grande, Villa Clara province, Cuba. Of these patients, 102 are male, the most frequent ages of the affected children are between 13 and 14 years, pain and poor sports performance were the predominant symptoms, 67.7% (n = 106) were in radiological stage II and 70.9% (n = 7) in pathological anatomical stage II, which is closely related, but not the clinical stages.