Abstract:
BACKGROUND:Anterior cervical diskectomy and fusion (ACDF) is the main surgical treatment of cervical radiculopathy. Controversy exists about the need to resect the posterior longitudinal ligament (PLL) to directly decompress the nerve roots, or if it is sufficient to indirectly decompress with diskectomy and graft placement. The objective of this study was to determine the effect of PLL resection after ACDF. METHODS:A retrospective review was performed of all patients that underwent first-time ACDF for cervical radiculopathy at a single tertiary care institution between 1999 and 2013. Comparative analyses and multivariable logistic regression were performed. RESULTS:Two hundred patients were included with a mean follow-up of 39 months. Average age was 54 years, 62% were women, and diabetes and current smoking status were noted in 11% and 15%, respectively. PLL resection was performed in 127 patients (64%), and no significant differences in baseline characteristics were observed between the 2 cohorts. One durotomy occurred in the resected PLL cohort, and none were seen in the unresected PLL group. No differences were seen in perioperative complications. At the time of last follow-up, improvement in radiculopathy was observed in 94% of the resected PLL group compared with 81% of the unresected PLL group (P = 0.008). After controlling for confounders, PLL resection had 3.8 times greater odds of leading to postoperative improvement in radiculopathy. CONCLUSIONS:ACDF leads to a high rate of success in improvement of preoperative radiculopathy. Excision of PLL during surgery leads to 3.8 times greater odds of improvement in this symptom, with no significant difference in the complication rate.
journal_name
World Neurosurgjournal_title
World neurosurgeryauthors
Lubelski D,Ramhmdani S,Pennington Z,Theodore N,Bydon Adoi
10.1016/j.wneu.2020.01.216subject
Has Abstractpub_date
2020-05-01 00:00:00pages
e425-e429eissn
1878-8750issn
1878-8769pii
S1878-8750(20)30234-5journal_volume
137pub_type
杂志文章abstract:OBJECTIVE:To evaluate the early and midterm outcomes of surgical correction for severe dystrophic cervical kyphosis in patients with neurofibromatosis type 1 (NF-1) and analyze the pathomechanics and the influence on surgical efficacy of related systemic skeletal dystrophy. METHODS:Ten patients who underwent surgical ...
journal_title:World neurosurgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.wneu.2019.04.096
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:Seizure is the second-most common presentation in patients with arteriovenous malformations (AVMs) and superimposes a significant burden on pediatric patients. Postoperative seizure risk in unruptured AVMs is underreported in the pediatric AVM literature. We aimed to characterize and identify predictive fact...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.05.031
更新日期:2017-09-01 00:00:00
abstract:PURPOSE:Cervical stenosis with myelopathy caused by ossification of the ligamentum flavum is relatively rare, and surgical treatment is the preferred option. Previous surgical procedures usually require assisted internal fixation, while some problems may occur, such as large trauma, intraoperative bleeding, wound infec...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.12.180
更新日期:2019-01-12 00:00:00
abstract:OBJECTIVE:Large or giant internal carotid artery (ICA) aneurysms often cause visual deficits and cranial nerve palsy. The aim of this study was to investigate the efficacy of ligation of the ICA with high-flow bypass. METHODS:We retrospectively analyzed the findings from patients with visual deficit and ophthalmologic...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.10.082
更新日期:2017-02-01 00:00:00
abstract:OBJECTIVE:The American Association and Congress of Neurological Surgeons recommended mean arterial blood pressure (MAP) in patients with acute spinal cord injury (SCI) should be 85-90 mm Hg for the first 7 days. We evaluated whether hemodynamic management differed between a primary-receiving and tertiary hospital in th...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.04.106
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVE:To compare circumferential minimally invasive (cMIS) versus open surgeries for mild-to-moderate adult spinal deformity (ASD) with regard to intensive care unit (ICU) and hospital lengths of stay (LOS). METHODS:A retrospective review of 2 multicenter ASD databases with 426 ASD (sagittal vertical axis <6 cm) s...
journal_title:World neurosurgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.wneu.2019.03.237
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:Although an asymptomatic spinal dural arteriovenous fistula (SDAVF) can sometimes be incidentally detected on magnetic resonance imaging (MRI), there are no previous reports showing the development of an SDAVF on MRI or magnetic resonance angiography (MRA). CASE DESCRIPTION:A 64-year old man with unruptured...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.06.079
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVE:To evaluate the parameters related to the high risk of preoperative seizures in infants (1 year or younger) with ruptured intracranial aneurysms. METHODS:Infants with ruptured intracranial aneurysms treated at our institution from January 2012 to January 2018 were retrospectively analyzed. Seventeen similar ...
journal_title:World neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.wneu.2018.07.049
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND:Congenital spondylolytic spondylolisthesis of C2 vertebra resulting from deficient posterior element of the axis is rarely described in the literature. CASE DESCRIPTION:We describe a unique case of agenesis of posterior elements of C2 with craniovertebral junction anomalies consisting of osseous, vascular, ...
journal_title:World neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.wneu.2016.08.010
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVE:Single neuron or unit recording enables researchers to measure the electrophysiologic responses of single neurons using a microelectrode system. This approach is widely used in cognitive science and has become more widespread in humans with the use of hybrid (micro-within-macrowire) depth electrodes that enab...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.09.100
更新日期:2021-01-01 00:00:00
abstract:OBJECTIVE:Development of immunologically smart implants, integrated to biological systems, is a key aim to minimize the inflammatory response of the host to biomaterial implants. METHODS:The aim of this study is to investigate the influence of titanium alloy and stainless steel implants on immunological responses in r...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.08.016
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:Stereotactic biopsy is an everyday procedure implemented in numerous neurosurgical departments. The procedure is performed to obtain tumor tissue of unclear diagnosis. Going in hand with low complication rates and high diagnostic yield, stereotactic biopsies can be performed in adults and children likewise fo...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.03.059
更新日期:2017-06-01 00:00:00
abstract:BACKGROUND:The role of adjuvant radiation after gross total resection (GTR) for grade II meningioma is evolving, prompting further evaluation in NRG-BN003, a phase 3 national trial. Furthermore, the relationship between facility volume and outcomes in patients with grade II meningioma after GTR has not been examined at...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.05.030
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:We present a patient who underwent left superior temporal artery (STA)-to-right middle cerebral artery (MCA) bypass using a radial artery (RA) graft with resection of a giant right cervical common carotid artery (CCA) pseudoaneurysm after carotid artery stenting (CAS) and discuss the treatment strategy and s...
journal_title:World neurosurgery
pub_type:
doi:10.1016/j.wneu.2020.04.173
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:After showing the success of mechanical thrombectomy (MT) in treating large-vessel occlusion stroke, the target population has been expanded to include patients with smaller and more distal vessels including the M2 segment of the middle cerebral artery. We compared the procedural and clinical outcomes of pat...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.04.175
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVE:We explored the external ventricular drain (EVD) practices in Thailand. METHODS:We performed a survey-based study to describe EVD insertion, maintenance, quality improvement (QI) practices, and incidence of EVD infection. RESULTS:The study included 58 of 101 hospitals contacted (57.4% response rate), with ≥...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.02.144
更新日期:2019-06-01 00:00:00
abstract:OBJECTIVE:The nasoseptal flap (NSF) has been shown to be a mainstay in the reconstruction of skull base defects. We evaluated the efficacy and complications of NSF in patients with a history of septal surgery who had the potential risk of tearing and poor vascularity. METHODS:We performed a retrospective chart and vid...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.06.006
更新日期:2016-09-01 00:00:00
abstract:BACKGROUND:Novel audiovisual feedback methods were developed to improve image guidance during skull base surgery by providing audiovisual warnings when the drill tip enters a protective perimeter set at a distance around anatomic structures ("distance control") and visualizing bone drilling ("virtual drilling"). OBJEC...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.09.142
更新日期:2018-01-01 00:00:00
abstract:INTRODUCTION:Cervical spinal cord herniation is a rare clinical entity. Reported after previous intradural surgery or surgery complicated by durotomy, patients return several months to years later with symptoms of worsening myelopathy. Herein is presented a case of a 51-year-old female patient with spinal cord herniati...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.02.020
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:Bilateral hemifacial spasm (HFS) is very rare. The literature contains only 32 clinical reports. Although microvascular decompression (MVD) is widely accepted as effective therapy for HFS, the etiology and surgical treatment of bilateral HFS are seldom addressed. We report our experience with MVD for patient...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2015.10.091
更新日期:2016-03-01 00:00:00
abstract:BACKGROUND:The use of a 3-throw knot for anastomosis by microvascular neurosurgeons is the usual standard. There is an inherent belief that the third throw adds extra security to the knot; however, the third throw can make the knot heavy and unbalanced and can exert undue extra pressure on the opposing walls of the sma...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.12.078
更新日期:2020-12-22 00:00:00
abstract:BACKGROUND:Rosai-Dorfman disease (RDD), also known as sinus histiocytosis with massive lymphadenopathy, is a rare non-Langerhans cell reactive histiocytic disorder that rarely occurs in the central nervous system (CNS). Extranodal RDD most frequently involves the skin, upper respiratory tract, soft tissue, gastrointest...
journal_title:World neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.wneu.2019.09.072
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVE:This study looks at the various comorbidities and postoperative complications and their impact on readmission rates of patients undergoing outpatient versus inpatient 1- and 2-level anterior cervical discectomy and fusion (ACDF). With increasing costs within the United States medical system, one emerging cost...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.03.124
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND:Osteoblastoma is a benign bone-forming tumor, sometimes locally invasive, that may involve any bone. The highest incidence is between 20 and 30 years of age, and there are no cases described in the elderly. METHODS:We report a case of an elderly patient with a lesion in the lumbar spine in which osteoblasto...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.01.180
更新日期:2018-04-01 00:00:00
abstract:BACKGROUND:Intracranial pseudoaneurysm is a rare complication of endoscopic endonasal surgery. Herein, we describe 2-staged stent-assisted coil embolization for posterior communicating artery pseudoaneurysm after endoscopic endonasal surgery for pituitary adenoma. CASE DESCRIPTION:A 68-year-old man had a history of se...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.12.047
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:Intracranial hemorrhage (ICH) is the most feared complication of endovascular treatment (EVT) for acute ischemic stroke because of anterior circulation large vessel occlusion (LVO). The purpose of this study was to identify cerebral hemodynamic predictors of ICH and poor outcome in patients with successful r...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.01.198
更新日期:2019-05-01 00:00:00
abstract::The Foundation for International Education in Neurological Surgery (FIENS) was established in 1969 for the purpose of promoting neurosurgical education and patient care in the developing world. Ghana, the first African site, was adopted in 1989. In 2005 a neurosurgical training program was developed for Ethiopia, Keny...
journal_title:World neurosurgery
pub_type: 历史文章,杂志文章
doi:10.1016/j.wneu.2010.03.007
更新日期:2010-04-01 00:00:00
abstract:BACKGROUND:In the pediatric population, awake craniotomy began to be used for the resection of brain tumor located close to eloquent areas. Some specificities must be taken into account to adapt this method to children. OBJECTIVE:The aim of this clinical study is to not only confirm the feasibility of awake craniotomy...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2015.06.073
更新日期:2015-12-01 00:00:00
abstract:OBJECTIVES:In complex lumbosacral lipomatous malformation or retethering, 'crotch' dissection, an incision on the dura or lipoma at the site lateral to the lipoma-cord fusion line saving underlying roots, is often not easy. Attempts of this dissection in complex and obscured conditions may cause damage to the spinal co...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.12.137
更新日期:2019-01-04 00:00:00
abstract:OBJECTIVE:Myelomeningocele is a defect that typically is repaired surgically within the first few days of life in developed countries to minimize the risk of meningitis. If left unrepaired, these children may survive to have their meningocele sac epithelialize. The surgical reduction and closure of an epithelialized my...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2013.01.022
更新日期:2014-02-01 00:00:00