RESUMO
Lower-extremity angular deformities are among the most common non-traumatic conditions in children being referred to pediatric orthopedists. Understanding of this abnormality and knowledge of current treatment is essential for pediatricians and primary caregivers. A development in the surgical management of these problems has improved the quality of care of affected children and adolescents. Traditionally, angular deformities are treated by means of osteotomy. In patients who are skeletally immature, this major intervention can be avoided by influencing or guiding the growth of the affected physis using hemiepiphysiodesis techniques. Recently, alternative surgical techniques and implants have been described for improved control of the guided growth.
