Use of Low Cost Prostheses to Improve Upper Extremity Function in Children With Cerebral Palsy

The purpose of the study is to assess the effectiveness of an upper extremity prosthesis in
improving the upper extremity function of children with cerebral palsy who have limited use
of their hands. Twelve children, aged 4-17 years, who have cerebral palsy and limitations in
their ability to use their hands, will be enrolled. All participants will be fitted with a 3D
printed arm/hand prosthesis and receive 8 occupational therapy sessions. Each subject will be
evaluated pre-treatment, post-occupational therapy sessions and at 6 months follow-up. The
evaluation will include assessment of (1)passive and active arm/hand movement and
(2)functional hand skills using several standardized tests. The results from the
pre-treatment and the two post-treatment evaluations will be compared.