RESUMEN
La picnodisostosis es una enfermedad poco común que pertenece a las displasias esqueléticas que presentan fragilidad ósea y fracturas frecuentes. Radiológicamente se caracteriza por incremento de la densidad y fragilidad óseas. OBJETIVO: Presentar el caso de un escolar con displasia esquelética con fracturas en hueso patológico y manejo quirúrgico. CASO CLÍNICO: Escolar de sexo femenino, con antecedente de picnodisostosis detectado en etapa preescolar. Consulta posterior a caída de bicicleta con fractura de ambos fémures que se manejan quirúrgicamente con placa de compresión bloqueada.
Pycnodysostosis is a rare condition within skeletal dysplasias presenting with brittle bones and frequent fractures. Radiologically, it is characterised by increased bone density and fragility. OBJECTIVE: To present the case of a primary schoolchild with skeletal dysplasia with pathological bone fractures and their surgical management. CASE REPORT: A female primary schoolchild with a history of pycnodysostosis detected during the pre-school period. She was seen after bicycle fall that resulted in the fracture of both femurs, that were surgically managed with a locking compression plate.