Charlie Chaplin gait is a feature of:
Congenital coxa vara
Tibial torsion
Genu valgus
CDH
Charlie Chaplin gait is seen in bilateral external torsion of tibia, caused by faulty sitting or sleeping, as in prolonged maintenance of 'spread-eagle' or frogleg position. Management includes early change sleep position, brace management, or late osteotomy.