Pediatric Forearm Malunions

The aim of this article is to review the evaluation and management of pediatric forearm malunions. Acceptable parameters for nonoperative management of pediatric forearm fractures are reviewed, followed by clinical and imaging workups of malunions and decision-making points for treatment. The landscape of available technology for planning and execution of corrective osteotomy is discussed. Several cases of pediatric forearm malunion are presented, along with surgical and functional outcomes. Recommendations are given regarding the authors' preferred approach for management of pediatric forearm malunions.

Entrapment of the Median Nerve after Elastic Intramedullary Nailing of a Pediatric Forearm Fracture

Closed reduction and fixation with elastic intramedullary nails is a popular technique to treat displaced pediatric forearm fractures and has yielded good functional results. Postoperative neurological symptoms can be due to neuropraxia and expectative treatment has been advised for 3 months until further investigation is necessary. We present a case of an 11-year-old boy that presented with median nerve palsy 2 months after a displaced forearm fracture treated with elastic intramedullary nails. Ultrasound and nerve conduction study confirmed the presence of a median nerve entrapped in the callus of the radial fracture. Surgical exploration demonstrated that the nerve was twisted around the intramedullary device. After neurolysis and surgical repair the patient finally recovered 2 years after the operation. This case highlights the possibility of median nerve entrapment after reduction with elastic intramedullary nails. Symptoms should be recognized early, and urgent surgical exploration is needed to prevent irreversible damage.