Abstract:
OBJECT:Clinical and radiographic results were assessed to determine the clinical outcomes and fusion rate in eight consecutive patients selected for minimally invasive transforaminal lumbar interbody fusion (TLIF) in which a percutaneous pedicle screw system was used unilaterally. METHODS:Eight patients underwent one-level, minimally invasive TLIF in which a percutaneous pedicle screw system was used only on the side where facets were removed for interbody access. Clinical, economic, functional, and radiographic data were recorded preoperatively and at 6 months postoperatively. The mean 6-month change in the modified Prolo Scale score was 7, and osseous interbody bridging assessed on coronal and sagittal computerized tomography studies was seen in all patients. CONCLUSIONS:The use of unilateral percutaneous pedicle screw instrumentation for the minimally invasive TLIF procedure provides excellent clinical results and is an option in selected patients.
journal_name
Neurosurg Focusjournal_title
Neurosurgical focusauthors
Beringer WF,Mobasser JPsubject
Has Abstractpub_date
2006-03-15 00:00:00pages
E4issue
3issn
1092-0684pii
200304journal_volume
20pub_type
临床试验,杂志文章abstract::Hemivertebrae are a common cause of congenital scoliosis. Depending on their location and the magnitude of the resultant deformity, they may be asymptomatic or require treatment. In the past, treatment has focused on prevention of deformity progression in growing children. Little has been written about congenital scol...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.2003.14.2.10
更新日期:2003-02-15 00:00:00
abstract::Since the first identification of CTNNB1 mutations in adamantinomatous craniopharyngioma (ACP), much has been learned about the molecular pathways and processes that are disrupted in ACP pathogenesis. To date this understanding has not translated into tangible patient benefit. The recent development of novel technique...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2016.8.FOCUS16307
更新日期:2016-12-01 00:00:00
abstract::Lumbar nerve root anomalies are uncommon phenomena that must be recognized to avoid neural injury during surgery. The authors describe 2 cases of nerve root anomalies encountered during mini-open transforaminal lumbar interbody fusion (TLIF) surgery. One anomaly was a confluent variant not previously classified; the a...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2013.2.FOCUS1349
更新日期:2013-08-01 00:00:00
abstract::OBJECTIVEPapers from 2002 to 2017 have highlighted consistent unique socioeconomic challenges and opportunities facing military neurosurgeons. Here, the authors focus on the reserve military neurosurgeon who carries the dual mission of both civilian and military responsibilities.METHODSSurvey solicitation of current a...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2018.9.FOCUS18378
更新日期:2018-12-01 00:00:00
abstract::Genetic alterations in the cells of intradural spinal tumors can have a significant impact on the treatment options, counseling, and prognosis for patients. Although surgery is the primary therapy for most intradural tumors, radiochemothera-peutic modalities and targeted interventions play an ever-evolving role in tre...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2015.5.FOCUS15143
更新日期:2015-08-01 00:00:00
abstract:OBJECT:Experience with minimal-access surgical approaches for revision lumbar surgery has not been previously reported. METHODS:During a 7-month period, 10 consecutive patients with recurrent disc herniations underwent revision operations in which microendoscopic discectomy (MED) was performed. Perioperative data and ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.2003.15.3.12
更新日期:2003-09-15 00:00:00
abstract::Intracranial or brain arteriovenous malformations (BAVMs) are some of the most interesting and challenging lesions treated by the cerebrovascular neurosurgeon. It is generally believed that the combination of BAVMs and intracranial aneurysms (IAs) is associated with higher hemorrhage rates at presentation and higher r...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2014.6.FOCUS14165
更新日期:2014-09-01 00:00:00
abstract::Vein of Galen malformations are rare congenital intracranial vascular malformations. Based on reports in the literature, spontaneous thrombosis or regression of these lesions is rare. Patients have variable outcomes from an asymptomatic course to death. The reasons behind spontaneous thrombosis are not entirely unders...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2009.8.FOCUS09162
更新日期:2009-11-01 00:00:00
abstract::Acute ischemic stroke is now considered a neurological emergency for which there are new therapies. Neurosurgeons and neurologists need to remain apprised of advances in this field. The authors discuss approved and emerging therapies for patients suffering from acute ischemic stroke, based on a review of recent public...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2000.8.5.2
更新日期:2000-05-15 00:00:00
abstract::Intramedullary spinal cord cavernous malformations account for approximately 5% of all intraspinal lesions. These lesions can present with either acute neurological compromise secondary to hemorrhage inside the spinal cord, or with chronic progressive myelopathy due to repeated microhemorrhages. Surgical resection of ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2014.V3.FOCUS14155
更新日期:2014-09-01 00:00:00
abstract::OBJECTIVEPituitary adenomas occur in a heterogeneous patient population with diverse perioperative risk factors, endocrinopathies, and other tumor-related comorbidities. This heterogeneity makes predicting postoperative outcomes challenging when using traditional scoring systems. Modern machine learning algorithms can...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2018.8.FOCUS18268
更新日期:2018-11-01 00:00:00
abstract::Foramen magnum meningiomas (FMMs) are slow growing, most often intradural and extramedullary tumors that pose significant challenges to the skull base neurosurgeon. The indolent clinical course of FMMs and their insidious onset of symptoms are important factors that contribute to delayed diagnosis and relative large s...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2013.10.FOCUS13332
更新日期:2013-12-01 00:00:00
abstract::The ability of diffusion tensor MRI to detect the preferential diffusion of water in cerebral white matter tracts enables neurosurgeons to noninvasively visualize the relationship of lesions to functional neural pathways. Although viewed as a research tool in its infancy, diffusion tractography has evolved into a neur...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2019.11.FOCUS19785
更新日期:2020-02-01 00:00:00
abstract::Stereotactic radiosurgery is commonly used for selected patients with benign cranial base tumors. The goal of radiosurgery is cessation of tumor growth and preservation of neurological function. Over the last 2 decades, the technique of radiosurgery has evolved due to improved imaging, better radiosurgical devices and...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/FOC/2008/24/5/E11
更新日期:2008-01-01 00:00:00
abstract::Brain-machine interface (BMI) is the latest solution to a lack of control for paralyzed or prosthetic limbs. In this paper the authors focus on the design of anatomical robotic hands that use BMI as a critical intervention in restorative neurosurgery and they justify the requirement for lower-level neuromusculoskeleta...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2006.20.5.4
更新日期:2006-05-15 00:00:00
abstract::Central skull base lesions in the upper retroclival and petroclival regions can be challenging to access because of their location anterior to the brainstem. Several transpetrosal approaches have been developed to access the petroclival junction, including anterior petrosal (anterior petrosectomy), posterior petrosal ...
journal_title:Neurosurgical focus
pub_type: 临床试验,杂志文章
doi:10.3171/FOC.2008.25.12.E5
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVE:Treatment failure and inevitable tumor recurrence are the main reasons for the poor prognosis of glioblastoma (GB). Gross-total resection at repeat craniotomy for GB recurrence improves patient overall survival but requires early and reliable detection. It is known, however, that even advanced MRI approaches ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.9.FOCUS19613
更新日期:2019-12-01 00:00:00
abstract:OBJECT:Symptomatic adjacent-segment lumbar disease (ASLD) after lumbar fusion often requires subsequent surgical intervention. The authors report utilizing cortical bone trajectory (CBT) pedicle screw fixation with intraoperative CT (O-arm) image-guided navigation to stabilize spinal levels in patients with symptomatic...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2014.1.FOCUS13521
更新日期:2014-03-01 00:00:00
abstract:OBJECT:Early and aggressive resection of low-grade gliomas (LGGs) leads to increased overall patient survival, decreased malignant progression, and better seizure control. This case series describes the authors' approach to achieving optimal neurological and surgical outcomes in patients referred by outside neurosurgeo...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2012.12.FOCUS12338
更新日期:2013-02-01 00:00:00
abstract::PIn 1994 the National Football League (NFL) initiated a comprehensive clinical and biomechanical research study of mild traumatic brain injury (TBI), a study that is ongoing. Data on mild TBIs sustained between 1996 and 2001 were collected and submitted by NFL team physicians and athletic trainers, and these data were...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.2006.21.4.13
更新日期:2006-10-15 00:00:00
abstract::OBJECT There are a variety of surgical positions that provide optimal exposure of the dorsal lumbar spine. These include the prone, kneeling, knee-chest, knee-elbow, and lateral decubitus positions. All are positions that facilitate exposure of the spine. Each position, however, is associated with an array of unique c...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2015.7.FOCUS15268
更新日期:2015-10-01 00:00:00
abstract::Intracranial electroencephalography monitoring of the insula is an important tool in the investigation of the insula in medically intractable epilepsy and has been shown to be safe and reliable. Several methods of placing electrodes for insular coverage have been reported and include open craniotomy as well as stereot...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2012.1.FOCUS11325
更新日期:2012-03-01 00:00:00
abstract::OBJECTIVE Isolated acute subdural hematoma (aSDH) is increasing in older populations and so is the use of oral anticoagulant therapy (OAT). The dramatic increase of OAT-with direct oral anticoagulants (DOACs) as well as with conventional anticoagulants-is leading to changes in the care of patients who present with aSD...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2017.8.FOCUS17421
更新日期:2017-11-01 00:00:00
abstract::OBJECTIVE The performance of surgery for spinal metastases is rapidly increasing. Different surgical procedures, ranging from stabilization alone to stabilization combined with corpectomy, are thereby performed for various indications. Little is known about the impact of these different procedures on patient quality o...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2016.6.FOCUS16150
更新日期:2017-01-01 00:00:00
abstract::There is growing evidence to suggest that pregnancy may increase the risk of hemorrhage from cavernous malformations (CMs). In the present case, a 21-year-old primigravida was admitted to the authors' neurosurgical service after a cesarean section. Three weeks before admission she had experienced rapidly progressive b...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.2006.21.1.13
更新日期:2006-07-15 00:00:00
abstract::Decompressive craniectomy is widely used to treat intracranial hypertension following traumatic brain injury (TBI). Two randomized trials are currently underway to further evaluate the effectiveness of decompressive craniectomy for TBI. Complications of this procedure have major ramifications on the risk-benefit balan...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2009.4.FOCUS0965
更新日期:2009-06-01 00:00:00
abstract:OBJECT:The goal of this study was to review the management of intra- and extradural ependymomas. Spinal ependymomas most commonly occur as intramedullary tumors throughout the spinal axis. In the lumbosacral region, ependymomas are most commonly associated with the conus medullaris and cauda equina, but can also occur ...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2003.15.5.13
更新日期:2003-11-15 00:00:00
abstract::Over the last decade, the analysis of genetic defects in primary tumors has been central to the identification of molecular events and biological pathways involved in the pathogenesis of medulloblastoma, the most common malignant brain tumor of childhood. Despite this, understanding of the molecular basis of the major...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2005.19.5.11
更新日期:2005-11-15 00:00:00
abstract:OBJECT:Whole-brain radiation therapy (WBRT) has been the traditional approach to minimize the risk of intracranial recurrence following resection of brain metastases, despite its potential for late neurotoxicity. In 2007, the authors demonstrated an equivalent local recurrence rate to WBRT by using stereotactic radiosu...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2009.9.FOCUS09191
更新日期:2009-12-01 00:00:00
abstract:OBJECT:The authors investigated immunogene therapy for malignant glioma to determine whether its therapeutic efficacy could be improved. METHODS:Four groups of 203-glioma-bearing mice were treated with injections of phosphate-buffered saline, Semliki Forest virus (SFV)-LacZ, retrovirus vector DFG-interleukin (IL)-12, ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.2000.9.6.8
更新日期:2000-12-15 00:00:00