کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4099537 1268643 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The bent spine syndrome: myopathy + biomechanics = symptoms
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
پیش نمایش صفحه اول مقاله
The bent spine syndrome: myopathy + biomechanics = symptoms
چکیده انگلیسی

Background contextThe bent spine syndrome, which mimics spinal stenosis, is thought to be a focal paraspinal myopathy, but because paraspinal fatigue with ambulation is not a feature of more severe myopathies, the cause of symptoms is not clear.PurposeTo evaluate electromyographic and biomechanical aspects of the bent spine syndrome.Study design/settingUniversity spine clinic.MethodsA patient with severe disability from the bent spine syndrome was compared with a fortuitously discovered asymptomatic research subject with the syndrome, in terms of physical examination, magnetic resonance imaging, and electrodiagnostic testing.ResultsBoth subjects had fatty paraspinal replacement on magnetic resonance imaging and electromyography. More detailed electromyography of the patient showed abnormalities medially and caudally, but changes including apparent myopathic motor units up to the high thoracic region. The research subject had no hip flexion contracture, whereas the patient had severe contracture. Correction of contracture increased ambulation from 20 to 300 meters.ConclusionsBent spine syndrome is likely a paraspinal myopathy, but symptoms do not occur unless there is also a hip flexion contracture.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Spine Journal - Volume 6, Issue 2, March–April 2006, Pages 190–194
نویسندگان
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