The hip in arthrogryposis.
METHODS
Hip dislocation is seen in approximately 30 % of children with amyoplasia and approximately 50 % of these will be bilateral.


METHODS
Closed reduction is rarely successful. Open reduction is indicated for unilateral dislocations and for the majority of bilateral dislocations. Reduction is recommended via a medial approach.


RESULTS
A long-term satisfactory outcome can be achieved but with some loss of hip range of movement.
Orthopaedic and Spinal Surgery Unit, Great Ormond Street Hospital, Great Ormond Street, London, WC1N 3JH, UK. chris@bradi.sh.
Christopher
C
Bradish
Amyoplasia; Arthrogryposis; Dislocation; Hip; MAOR