Paediatric Ankle Fractures: Guidelines to Management.

A very low threshold for CT scan is recommended when there is a clinical suspicion of fracture with a negative radiograph or an intra-articular fracture in the radiograph especially in the adolescent age group. CT scan helps in accurate quantification of the intra-articular displacement and also helps to comprehend the fracture geometry better. All the intra-articular fractures with displacement > 2 mm need perfect anatomical reduction and stabilization. Assisted closed reduction and percutaneous fixation along with arthrogram to confirm articular congruity is acceptable as long as the reduction is perfect. Irrespective of the method of treatment, in children with more than 2 years of growth remaining it is important to counsel regarding the high incidence of pre-mature physeal closure and the need for regular follow-up.