نتایج جستجو برای: lumbar spinal stenosis

تعداد نتایج: 200750  

Journal: :Acta orthopaedica Belgica 2007
Mehmet Aydogan Cagatay Ozturk Cuneyt Mirzanli Omer Karatoprak Mehmet Tezer Azmi Hamzaoglu

Spondylotic degeneration can manifest as tandem (concurrent) cervical and lumbar spinal stenosis. The primary manifestations include neurogenic claudication, gait disturbance and a mixture of findings of myelopathy and polyradiculopathy in both the upper and lower extremities. The purpose of this retrospective study was to report the existence and management of tandem (concurrent) cervical and ...

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2011
Timothy R. Deer Nagy Mekhail Gabriel Lopez Kasra Amirdelfan

Over 1.2 million patients are diagnosed with, and in active treatment for lumbar spinal stenosis (LSS) at any given time. Typically, these patients experience discomfort while walking or standing, for any length of time. The LSS treatment algorithm contains a gap of under-treated patients between epidural steroid injections (ESI) and open surgery. With the introduction of a minimally invasive l...

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2010
Alexander Pak-Hin Chan Tsz Cheung Wong Koon-Man Sieh Simon Siu-Man Leung Kai-Yin Cheung Kwai-Yau Fung

Three Chinese patients suffered from severe lumbar spinal stenosis with debilitating symptoms due to a rare condition of ligamentum flavum cysts in the midline of the lumbar spine. This disease is distinct from synovial cyst of the facet joints or ganglion cysts, both intraoperatively and histopathologically. Magnetic Resonance imaging features of the ligamentum flavum cyst are also demonstrate...

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2013
Seiji Ohtori Masaomi Yamashita Yasuaki Murata Yawara Eguchi Yasuchika Aoki Hiromi Ataka Jiro Hirayama Tomoyuki Ozawa Tatsuo Morinaga Hajime Arai Masaya Mimura Hiroto Kamoda Sumihisa Orita Masayuki Miyagi Tomohiro Miyashita Yuzuru Okamoto Tetsuhiro Ishikawa Hiroaki Sameda Tomoaki Kinoshita Eiji Hanaoka Miyako Suzuki Munetaka Suzuki Takato Aihara Toshinori Ito Gen Inoue Masatsune Yamagata Tomoaki Toyone Gou Kubota Yoshihiro Sakuma Yasuhiro Oikawa Kazuhide Inage Takeshi Sainoh Kazuyo Yamauchi Kazuhisa Takahashi

PURPOSE The pathological mechanism of lumbar spinal stenosis is reduced blood flow in nerve roots and degeneration of nerve roots. Exercise and prostaglandin E1 is used for patients with peripheral arterial disease to increase capillary flow around the main artery and improve symptoms; however, the ankle-brachial index (ABI), an estimation of blood flow in the main artery in the leg, does not c...

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Journal: :Radiologic clinics of North America 2012
Timothy P Maus

Spinal stenosis in either the cervical or lumbar spinal segments is one of the most common indications for spine imaging and intervention, particularly among the elderly. This article examines the pathophysiology and imaging of the corresponding clinical syndromes, cervical spondylotic myelopathy or neurogenic intermittent claudication. The specificity fault of spine imaging is readily evident ...

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2016
H Michael Mayer Franziska Heider

Objective. Selective, bilateral multisegmental microsurgical decompression of lumbar spinal canal stenosis through separate, alternating cross-over approaches. Indications. Two-segmental and multisegmental degenerative central and lateral lumbar spinal stenosis. Contraindications. None. Surgical Technique. Minimally invasive, muscle, and facet joint-sparing bilateral decompression of the lumbar...

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2013
Shoji Seki Yoshiharu Kawaguchi Hirokazu Ishihara Takeshi Oya Tomoatsu Kimura

We describe a rare case of lumbar spinal stenosis due to a large calcified mass in the ligamentum flavum. This patient presented with a 12-month history of severe right leg pain and intermittent claudication. A computed tomography scan was performed, revealing a large calcified mass on the ligamentum flavum at the right-hand side of the lumbar spinal canal. We performed a laminotomy at the L4/5...

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2010
Boo Seop Kim Jinsoo Kim Han-Sang Koh Song Yup Han Dong-Yeob Lee Kyeong Hwan Kim

STUDY DESIGN A retrospective study. PURPOSE To evaluate the prevalence and risk factors of asymptomatic cervical or thoracic lesions in elderly patients who have undergone surgery for lumbar spinal stenosis. OVERVIEW OF LITERATURE Concurrent multiple spinal lesions have been reported in many studies with a varied prevalence, and described the characteristics of the disease and its treatment...

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2015
Indra Kumar Vinay Sharma Rekha Lalwani Ramesh Babu Naresh Chandra

Address for Correspondence: C.S. Ramesh Babu, Associate Professor of Anatomy, Muzaffarnagar Medical College, N.H-58, Opp. Begrajpur Industrial Area, Muzaffarnagar251203 (UP) India. Mobile: +919897249202 E-Mail: csrameshb@gmail.com Background: Spinal stenosis is defined as the narrowing of central spinal canal or its lateral recesses. Stenosis of spinal canal becomes important only when it resul...

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2015
Jin-Young Lee Seong-Hwan Moon Bo-Kyung Suh Myung Ho Yang Moon Soo Park

Development of anesthesiology and improvement of surgical instruments enabled aggressive surgical treatment even in elderly patients, who require more active physical activities than they were in the past. However, there are controversies about the clinical outcome of spinal surgery in elderly patients with spinal stenosis or spondylolisthesis. The purpose of this study is to review the clinica...

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