%0 Journal Article %1 Pirpiris2003a %A Pirpiris, M. %A Trivett, A. %A Baker, R. %A Rodda, J. %A Nattrass, G. R. %A Graham, H. K. %D 2003 %J J Bone Joint Surg Br %K Adolescent; Cerebral Palsy; Child; External Fixators; Female; Femur; Foot; Gait; Humans; Male; Muscle Spasticity; Osteotomy; Prospective Studies; Torsion; Treatment Outcome %N 2 %P 265--272 %T Femoral derotation osteotomy in spastic diplegia. Proximal or distal? %V 85 %X We describe the results of a prospective study of 28 children with spastic diplegia and in-toed gait, who had bilateral femoral derotation osteotomies undertaken at either the proximal intertrochanteric or the distal supracondylar level of the femur. Preoperative clinical evaluation and three-dimensional movement analysis determined any additional soft-tissue surgery. Distal osteotomy was faster with significantly lower blood loss than proximal osteotomy. The children in the distal group achieved independent walking earlier than those in the proximal group (6.9 +/- 1.3 v 10.7 +/- 1.7 weeks; p < 0.001). Transverse plane kinematics demonstrated clinically significant improvements in rotation of the hip and the foot progression angle in both groups. Correction of rotation of the hip was from 17 +/- 11 degrees internal to 3 +/- 9.5 degrees external in the proximal group and from 9 +/- 14 degrees internal to 4 +/- 12.4 degrees external in the distal group. Correction of the foot progression angle was from a mean of 10.0 +/- 17.3 degrees internal to 13.0 +/- 11.8 degrees external in the proximal group (p < 0.001) compared with a mean of 7.0 +/- 19.4 degrees internal to 10.0 +/- 12.2 degrees external in the distal group (p < 0.001). Femoral derotation osteotomy at both levels gives comparable excellent correction of rotation of the hip and foot progression angles in children with spastic diplegia.

@article{Pirpiris2003a, abstract = {We describe the results of a prospective study of 28 children with spastic diplegia and in-toed gait, who had bilateral femoral derotation osteotomies undertaken at either the proximal intertrochanteric or the distal supracondylar level of the femur. Preoperative clinical evaluation and three-dimensional movement analysis determined any additional soft-tissue surgery. Distal osteotomy was faster with significantly lower blood loss than proximal osteotomy. The children in the distal group achieved independent walking earlier than those in the proximal group (6.9 +/- 1.3 v 10.7 +/- 1.7 weeks; p < 0.001). Transverse plane kinematics demonstrated clinically significant improvements in rotation of the hip and the foot progression angle in both groups. Correction of rotation of the hip was from 17 +/- 11 degrees internal to 3 +/- 9.5 degrees external in the proximal group and from 9 +/- 14 degrees internal to 4 +/- 12.4 degrees external in the distal group. Correction of the foot progression angle was from a mean of 10.0 +/- 17.3 degrees internal to 13.0 +/- 11.8 degrees external in the proximal group (p < 0.001) compared with a mean of 7.0 +/- 19.4 degrees internal to 10.0 +/- 12.2 degrees external in the distal group (p < 0.001). Femoral derotation osteotomy at both levels gives comparable excellent correction of rotation of the hip and foot progression angles in children with spastic diplegia.}, added-at = {2014-07-19T21:03:11.000+0200}, author = {Pirpiris, M. and Trivett, A. and Baker, R. and Rodda, J. and Nattrass, G. R. and Graham, H. K.}, biburl = {https://www.bibsonomy.org/bibtex/2ba71bae57afd4e592be451fe5f3258d3/ar0berts}, groups = {public}, interhash = {90e4f8c6e31b55c242886f3848dc8881}, intrahash = {ba71bae57afd4e592be451fe5f3258d3}, journal = {J Bone Joint Surg Br}, keywords = {Adolescent; Cerebral Palsy; Child; External Fixators; Female; Femur; Foot; Gait; Humans; Male; Muscle Spasticity; Osteotomy; Prospective Studies; Torsion; Treatment Outcome}, month = Mar, number = 2, pages = {265--272}, pmid = {12678365}, timestamp = {2014-07-19T21:03:11.000+0200}, title = {Femoral derotation osteotomy in spastic diplegia. Proximal or distal?}, username = {ar0berts}, volume = 85, year = 2003 }