<prompt> Malunion of the supracondylar fracture of the humerus in children resultsFlexion deformityExtension deformityCubitus varus deformityCubitus valgus deformity  <response>: Cubitus varus deformity 599-Apleys 8th Malunion is the commonest complication of a supra condylar fracture and results in a cubitus varus deformity Gun-stock deformity This is because the fracture unites with the distal fragment tilted medially and in internal rotation Cubitus valgus deformity results from fracture lateral condyle of humerus. This may result in late ulnar nerve palsy Tardy-ulnar nerve palsy 