The Journal of Bone and Joint Surgery, Vol 65, Issue 7 980-984, Copyright © 1983 by Journal of Bone and Joint Surgery, Inc
The correction of spinal deformity in idiopathic torsional dystonias
CL Stanitski, LJ Micheli and JE Hall
The torsional dystonias constitute a group of motion disorders of unknown
etiology with variable onset, progression, and severity that frequently
result in spinal curvature. Four patients with this uncommon disorder, with
curves averaging 70 degrees (range, 55 to 95 degrees), underwent surgical
correction for progressive spinal deformity. All of them had improvement in
function postoperatively, but there was a high rate of postoperative
complications.