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Focal childhood‐onset, action induced primary hip dystonia treated with pallidal deep brain stimulation
Author(s) -
Low Hu Liang,
Honey Christopher R.
Publication year - 2008
Publication title -
movement disorders
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.352
H-Index - 198
eISSN - 1531-8257
pISSN - 0885-3185
DOI - 10.1002/mds.22092
Subject(s) - deep brain stimulation , dystonia , globus pallidus , medicine , focal dystonia , stimulation , physical medicine and rehabilitation , neuroscience , psychology , basal ganglia , central nervous system , parkinson's disease , disease
Abstract Focal proximal lower limb dystonias are rare. Unlike the adult form, focal lower limb dystonias in children usually become generalized. The condition is often unrecognized and the patient often receives orthopedic or psychiatric treatment for years before the diagnosis eventually made. Previously reported cases of isolated lower limb dystonias have been managed nonsurgically. We present a case of a childhood‐onset action‐induced primary hip dystonia that has remained focal even in adulthood and which responded successfully to pallidal deep brain stimulation. Additionally, our results suggest that neurons representing the leg lie within the most ventral aspect of the globus pallidus interna. © 2008 Movement Disorder Society