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Movement patterns of the upper extremity and trunk before and after corrective surgery of impaired forearm rotation in patients with cerebral palsy
Author(s) -
Kreulen M,
Smeulders MJC,
J H E,
Hage J J
Publication year - 2006
Publication title -
developmental medicine and child neurology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.658
H-Index - 143
eISSN - 1469-8749
pISSN - 0012-1622
DOI - 10.1111/j.1469-8749.2006.tb01292.x
Subject(s) - forearm , cerebral palsy , trunk , medicine , deformity , physical medicine and rehabilitation , surgery , physical therapy , ecology , biology
The effect of surgical correction of impaired forearm rotation on associated body movement patterns was studied prospectively by comparison of preoperative and postoperative three‐dimensional video analysis of the upper extremity and trunk in eight male and two female patients with hemiplegic cerebral palsy (CP; mean age 16y 2mo [SD 4y 11mo]; range 11–27y). A customized parameter,‘extrinsic forearm rotation’, was used to quantify associated movements supplementing forearm rotation. After surgical correction of the pronation deformity, active forearm supination during a functional reaching task had improved by a mean of 37° in combination with significantly decreased extrinsic forearm rotation by a mean of 13°. In addition, an average loss of 16° of active pronation in combination with increased extrinsic forearm rotation (mean 8°) was observed. On the basis of these results we conclude that successful surgical correction of a pronation deformity in patients with CP directly affects related movement patterns of the upper extremity and trunk.