نتایج جستجو برای: vertebral geometry

تعداد نتایج: 172619  

Journal: :Orthopedics 2012
Shun-Yao Wu Ta-Sen Wei Yen-Chun Chen Shih-Wei Huang

Vertebral osteomyelitis is rare in children. The lumbar spine is the most commonly involved region. Vertebral osteomyelitis occurs more frequently in the vertebral body, and involvement of posterior element is rare. Vertebral osteomyelitis results from hematogenous seeding, spread from contiguous infections, and direct inoculation from spinal surgery. Initial symptoms include low back pain, dif...

Journal: :Journal of clinical and diagnostic research : JCDR 2014
Kalyan Chakravarthi Kosuri Nelluri Venumadhav Siddaraju Ks

BACKGROUND The ligamentum longitudinale anterius is a broad and strong band of fibrous tissue that runs along the anterior surfaces of the bodies of the vertebrae. AIM The study was undertaken to evaluate the incidence of ossified ligamentum longitudinale anterius in adult dry human vertebra. MATERIALS AND METHODS This study was carried out on 95 sets of dry human vertebral columns irrespec...

2016
Saurabh Shrinivas Pagdal Sunil Nadkarni Sharad Moreshwar Hardikar Madan Sharad Hardikar Saurabh Shrinivas

Study Design: Retrospective observational study. Purpose: To identify the role of percutaneous vertebral biopsy in histopathological diagnosis of vertebral compression fractures and to identify the frequency of unexpected malignancy in vertebral compression fractures. Overview of Literature: Vertebral compression fractures are common in the Indian population. Magnetic resonance imaging and nucl...

2015
Cheng-Loong Liang Hao-Kwan Wang Fei-Kai Syu Kuo-Wei Wang Kang Lu Po-Chou Liliang

PURPOSE Postvertebral augmentation vertebral compression fractures are common; repeated vertebral augmentation is usually performed for prompt pain relief. This study aimed to evaluate the incidence and risk factors of repeat vertebral augmentation. METHODS We performed a retrospective, nationwide, population-based longitudinal observation study, using the National Health Insurance Research D...

2018
Masato Suzuki Tomohisa Dembo Wataru Hara Takashi Tajima Minako Yamashita Satoru Oji Kyoichi Nomura

Carotid stump syndrome is a well-documented embolic source for ischemic stroke. However, few cases have been reported of a similar condition - termed vertebral artery stump syndrome - which affects the posterior circulation after vertebral artery origin occlusion. We herein report a case of infarction of the right superior cerebellar artery and left posterior inferior cerebellar artery territor...

2017
Kyo Seon Lee Gwan Sic Kim Yochun Jung In Seok Jeong Kook Joo Na Bong Suk Oh Byung Hee Ahn Sang Gi Oh

BACKGROUND Vertebral artery variations are common in thoracic aortic patients. If patients have the aberrant left vertebral artery, the more difficult to determine the treatment modality. CASE PRESENTATION We report the case of a 63-year-old man with an aberrant left vertebral artery originating from an aneurysmal aortic arch. The patient underwent a successful hybrid thoracic endovascular ao...

Journal: :medical journal of islamic republic of iran 0
seyed khodakaram rastegar department of neurosurgery, tehran university of medical sciences and healthservices, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) maziar azar department of neurosurgery, tehran university of medical sciences and healthservices, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) sayed ali ahmadi department of neurosurgery, tehran university of medical sciencesand health services (tums), tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences)

abstract background: correction of severe kyphosis is a challenging operation in spinal surgery. a two stage operation has been commonly used: anterior release and decompression followed by posterior correction and fusion. we describe the posterior vertebral osteotomy technique for correction of severe and rigid kyphosis through posterior-only approach. methods: twelve patients (six male and si...

2017
Tie Liu Zhe Li Qingjun Su Yong Hai

The purpose of this study was to investigate cement leakage (CL) in osteoporotic vertebral compression fractures (OVCFs) with cortical defect using high-viscosity bone cement during unilateral percutaneous kyphoplasty (PKP) surgery.This study included a series of 77 patients (23 males, 54 females) with single level osteoporotic vertebral body fracture (OVCF) who underwent unilateral PKP in our ...

2014
Sang-Hyun Sung Ung-Kyu Chang

OBJECTIVE Stereotactic radiosurgery (SRS) is an emerging treatment modality for malignant spinal tumors. After SRS, some patients suffered from pain aggravation due to development of vertebral compression fracture (VCF). In these cases, surgery should be considered. METHODS This study consisted of 72 patients who underwent SRS due to spinal tumors. In them, whether post-SRS VCF developed or n...

Journal: :Pain physician 2017
XiaoFeng Liu HuiMing Wu

BACKGROUND Although percutaneous kyphoplasty (PKP) could achieve rapid pain relief for the elderly with osteoporotic vertebral compression fracture (OVCF), some patients still had risks of suffering vertebrae delayed union which led to persisting pain and vertebral collapse. Preventing the delayed vertebral union could reduce the further morbidities and medical costs for patients with OVCF afte...

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