To determine whether hemiplegia causes abnormal torsion of the radius of the affected compared with the unaffected limb as demonstrated by MRI measurements, and to assess whether this correlates with the passive range of movement as measured clinically. 27 patients who fit the inclusion criteria were recruited from an existing database of hemiplegic patients into our prospective cohort study. A clinical assessment was made of each subject to determine the range of active and passive upper limb movements. A functional assessment of the children's upper limbs was made using the validated House score. Subsequent MRI scans of both upper limbs were then performed. A single radiologist (blinded as to the affected limb) then measured the torsional profiles of both radii using a method validated by Bindra et al.Purpose of study
Methods
