EFFECTS OF ‘TONE‐REDUCING’ VS. STANDARD PLASTER‐CASTS ON GAIT IMPROVEMENT OF CHILDREN WITH CEREBRAL PALSY

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Abstract
The relative effects of ''tone-reducing'' (inhibitive) and standard casts on the gait patterns and functional motor activities of two children with cerebral palsy were examined in a repeated measures (single-subject) design. Both children''s stride length improved in the tone-reducing casts, compared with standard casts, but there were no significant differences between the two casts in step length ratio, base of support or foot progression angle. From videotapes, clinicians noted mildly improved gait and function over baseline levels for one child during the tone-reducing cast phase. They also consistently rated this child''s performance as being better with the tone-reducing casts than with the standard casts. Parents and therapists also favoured the tone-reducing casts. However, further evidence is needed for the efficacy of tone-reducing casts in the management of children with cerebral palsy.