The Journal of Bone and Joint Surgery, Vol 57, Issue 5 648-651, Copyright © 1975 by Journal of Bone and Joint Surgery, Inc
Congenital dislocation of the hip associated with central core disease
PL Ramsey and RN Hensinger
Central core disease is a congenital, non-progessive myopathy with proximal
muscle weakness most prevalent about the pelvic girdle. Including out two
patients there have been seven recorded cases of congenital hip
dislocation associated with central core disease in children. Initial and
recurrent contractures about the hip and knee should suggest the
possibility of central core disease. However, the definitive diagnosis can
only be made by muscle biopsy.