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minimally invasive spine

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https://www.readbyqxmd.com/read/28917280/a-novel-use-of-the-intraoperative-mri-for-metastatic-spine-tumors-laser-interstitial-thermal-therapy-for-percutaneous-treatment-of-epidural-metastatic-spine-disease
#1
REVIEW
Jonathan G Thomas, Wajd N Al-Holou, Dhiego Chaves de Almeida Bastos, Amol J Ghia, Jing Li, Andrew J Bishop, Behrang Amini, Laurence D Rhines, Claudio E Tatsui
Spinal laser interstitial thermal therapy (LITT) appears to be a promising novel modality for treatment of epidural metastatic spine disease in patients who are poor candidates for larger-scale oncologic spinal surgery and can act synergetically with spinal stereotactic radiosurgery to maximize local control and palliate pain. This technique is ideally suited for the intraoperative MRI suite to monitor the extent of the ablation in the epidural space. As percutaneous navigation, imaging, and LITT technology improve, broader applicability of this minimally invasive technique in spinal oncology is foreseen...
October 2017: Neurosurgery Clinics of North America
https://www.readbyqxmd.com/read/28894679/management-of-thoracic-disc-herniations-via-posterior-unilateral-modified-transfacet-pedicle-sparing-decompression-with-segmental-instrumentation-and-interbody-fusion
#2
Daniel A Carr, Andrey A Volkov, David L Rhoiney, Pradeep Setty, Ryan J Barrett, Roderick Claybrooks, Peter L Bono, Doris Tong, Teck M Soo
STUDY DESIGN: Retrospective consecutive case series. OBJECTIVE: The objective of this case series was to demonstrate the safety of a modified transfacet pedicle-sparing decompression and instrumented fusion in patients with thoracic disc herniations (TDHs). METHODS: Consecutive patients undergoing operative management of TDH from July 2007 to December 2011 using a posterior unilateral modified transfacet pedicle-sparing approach were identified...
September 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28882526/extra-foraminal-microscopic-assisted-percutaneous-nucleotomy-for-foraminal-and-extraforaminal-lumbar-disc-herniations
#3
Ahmed Shawky, Dusko Babic, Ahmed Ezzat Siam, Ali Ezzati
Background Foraminal and extraforaminal lumbar disc herniations are uncommon. The main presentation is radicular pain related to the exiting nerve root at the affected level. Different approaches for surgical intervention have been described. Purpose To evaluate the clinical outcome, complications recurrence and reoperation rate of extraforaminal microscopic assisted percutaneous nucleotomy with literature review focusing on complications and recurrence rate Study Design Prospective cohort study done in a high flow spine center in Germany Patient Sample Between October 2012 and October 2015, 76 patients (35 females and 41 males) with foraminal or extraforaminal lumbar disc prolapse were operated upon...
September 4, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28882353/neurophysiological-monitoring-in-radiofrequency-ablation-of-spinal-osteoid-osteoma-with-a-progressive-time-and-temperature-protocol-in-children
#4
Mariano A Nöel, Martin J Segura, Sergio Sierre, Ida A Francheri Wilson, Carlos A Tello, Eduardo Galaretto, Rodrigo G Remondino, María E Talarico, Ernesto S Bersusky, Lucas Piantoni
STUDY DESIGN: Retrospective. Level IV Evidence. OBJECTIVE: To assess the utility of intraoperative neurophysiological monitoring (IONM) to detect and eventually prevent impending neurovascular damage during computed tomography (CT)-guided radiofrequency ablation (RFA) of spinal osteoid osteoma (OO) in children. SUMMARY AND BACKGROUND DATA: To our knowledge, this is the first case series of spinal OO in pediatric patients treated at a single center employing IONM during RFA...
September 2017: Spine Deformity
https://www.readbyqxmd.com/read/28882349/spine-growth-modulation-in-early-adolescent-idiopathic-scoliosis-two-year-results-of-prospective-us-fda-ide-pilot-clinical-safety-study-of-titanium-clip-screw-implant
#5
Eric J Wall, Joseph E Reynolds, Viral V Jain, Donita I Bylski-Austrow, George H Thompson, Paul J Samuels, Sean J Barnett, Alvin H Crawford
STUDY DESIGN: Prospective pilot clinical safety study of novel treatment, consecutive case series from first human use in patients with early adolescent idiopathic scoliosis (AIS). OBJECTIVE: The primary purpose was to determine the initial safety of a titanium clip-screw implant system for spine growth modulation. The secondary aim was to document curvatures to 2 years postoperatively. SUMMARY OF BACKGROUND DATA: Spinal growth modulation was documented in preclinical studies...
September 2017: Spine Deformity
https://www.readbyqxmd.com/read/28881528/-clinical-research-of-minimally-invasive-spine-surgery-with-vesselplasty
#6
H Tang, P Jia, H Chen, L Bao, F Feng, J J Li
Objective: To evaluate the efficacy and safety of Vesselplasty in the treatment of osteoporotic vertebral fractures and vertebral metastases. Methods: From June 2010 to December 2016, data of 81 patients with spinal diseases treated with Vesselplasty in Department of Spinal Surgery, Beijing Friendship hospital, Capital Medical University were retrospectively analyzed. There are 49 cases of vertebral fractures with age (70.2±8.2) years. Among them, 16 cases have posterior vertebral wall breakage, but no symptoms of nerve injury...
September 5, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28881124/minimally-invasive-anterior-decompression-technique-without-instrumented-fusion-for-huge-ossification-of-the-posterior-longitudinal-ligament-in-the-thoracic-spine-technical-note-and-literature-review
#7
Jae Won Yu, Sang-O Yun, Chang-Sheng Hsieh, Sang-Ho Lee
OBJECTIVE: Several surgical methods have been reported for treatment of ossification of the posterior longitudinal ligament (OPLL) in the thoracic spine. Despite rapid innovation of instruments and techniques for spinal surgery, the postoperative outcomes are not always favorable. This article reports a minimally invasive anterior decompression technique without instrumented fusion, which was modified from the conventional procedure. The authors present 2 cases of huge beak-type OPLL...
September 2017: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/28881110/endoscopic-spine-surgery
#8
REVIEW
Gun Choi, Chetan S Pophale, Bhupesh Patel, Priyank Uniyal
Surgical treatment of the degenerative disc disease has evolved from traditional open spine surgery to minimally invasive spine surgery including endoscopic spine surgery. Constant improvement in the imaging modality especially with introduction of the magnetic resonance imaging, it is possible to identify culprit degenerated disc segment and again with the discography it is possible to diagnose the pain generator and pathological degenerated disc very precisely and its treatment with minimally invasive approach...
September 2017: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/28875320/-low-back-pain-in-rheumatoid-arthritis
#9
REVIEW
R Kothe
Low back pain (LBP) in patients with rheumatoid arthritis (RA) has so far been of little concern in clinical investigations. The main focus of scientific publications on spinal problems in RA was the cervical spine. In a recent study, we could demonstrate that LBP in RA patients leads to a significantly higher degree of disability and depression as well as to a reduction in quality of life compared to RA patients without LBP. If there is a specific reason for the additional symptom of LBP, such as spinal stenosis or segmental instability, surgical treatment may be indicated to improve disability and quality of life...
September 5, 2017: Zeitschrift Für Rheumatologie
https://www.readbyqxmd.com/read/28870824/spine-navigation-based-on-three-dimensional-robotic-fluoroscopy-for-accurate-percutaneous-pedicle-screw-placement-a-prospective-study-of-66-consecutive-cases
#10
Edward Fomekong, Salah Edine Safi, Christian Raftopoulos
BACKGROUND: Minimally invasive spine surgery is associated with obstructed visibility of anatomical landmarks and increased radiation exposure, leading to higher incidence of pedicle screw mispositioning. To address these drawbacks, intraoperative three-dimensional fluoroscopy (io3DF) and navigation are being increasingly used. We aimed to present our dedicated multifunctional hybrid operating room (HyOR) setup and evaluate the accuracy and safety of io3DF image-guided spinal navigation in transforaminal lumbar interbody fusion with percutaneous pedicle screw (PPS) placement...
September 1, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28810871/effect-of-different-inner-core-diameters-on-structural-strength-of-cannulated-pedicle-screws-under-various-lumbar-spine-movements
#11
Chia-Ming Chang, Yu-Shu Lai, Cheng-Kung Cheng
BACKGROUND: Currently, cannulated pedicle screws have been widely used in minimal invasive or navigation techniques. However, the stress distribution and the strength of different core diameters of cannulated screw are not clear. This study aimed to investigate the mechanical strength of cannulated screws with different inner core diameter under various lumbar spine movements using finite element analysis. RESULTS: The results showed that the von-Mises stress of a cannulated screw was larger than that of a solid screw in all loading conditions, especially above 2 mm in cannulated core diameter...
August 15, 2017: Biomedical Engineering Online
https://www.readbyqxmd.com/read/28799527/recent-advances-in-technique-and-clinical-outcomes-of-minimally-invasive-spine-surgery-in-adult-scoliosis
#12
REVIEW
Gang Liu, Sen Liu, Yu-Zhi Zuo, Qi-Yi Li, Zhi-Hong Wu, Nan Wu, Ke-Yi Yu, Gui-Xing Qiu
OBJECTIVE: Conventional open spinal surgery of adult scoliosis can be performed from anterior, posterior, or combined approach. Minimally invasive spine surgery (MISS) was developed for the purpose of reducing the undesirable effects and complications. This review aimed to make a brief summary of recent studies of the approach and clinical outcomes of MISS in adult scoliosis. DATA SOURCES: We conducted a systematic search from PubMed, Medline, EMBASE, and other literature databases to collect reports of surgical methods and clinical outcomes of MISS in treatment of adult scoliosis...
August 9, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28797980/can-fan-beam-ict-accurately-predict-indirect-decompression-in-miss-fusion-procedures
#13
Insa Janssen, Gernot Lang, Rodrigo Navarro-Ramirez, Ajit Jada, Connor Berlin, Aaron Hilis, Micaella Zubkov, Lena Gandevia, Roger Härtl
BACKGROUND: Recently, a novel mobile intraoperative fan-beam CT (iFBCT) was introduced, allowing for real time navigation and immediate intraoperative evaluation of neural decompression in spine surgery. This study sought to investigate whether intraoperatively assessed neural decompression during minimally invasive spine surgery (MISS) has a predictive value for clinical and radiographic outcome. METHODS: A retrospective study of patients undergoing iCT-guided extreme lateral interbody fusion (XLIF) or transforaminal lumbar interbody fusion (TLIF) was conducted...
August 7, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28796075/muscle-gap-approach-under-a-minimally-invasive-channel-technique-for-treating-long-segmental-lumbar-spinal-stenosis-a-retrospective-study
#14
Yang Bin, Wang De Cheng, Wang Zong Wei, Li Hui
This study aimed to compare the efficacy of muscle gap approach under a minimally invasive channel surgical technique with the traditional median approach.In the Orthopedics Department of Traditional Chinese and Western Medicine Hospital, Tongzhou District, Beijing, 68 cases of lumbar spinal canal stenosis underwent surgery using the muscle gap approach under a minimally invasive channel technique and a median approach between September 2013 and February 2016. Both approaches adopted lumbar spinal canal decompression, intervertebral disk removal, cage implantation, and pedicle screw fixation...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28780724/minimally-invasive-spine-surgery
#15
EDITORIAL
Darren R Lebl
No abstract text is available yet for this article.
September 2017: Current Reviews in Musculoskeletal Medicine
https://www.readbyqxmd.com/read/28760042/introduction-minimally-invasive-spine-surgery
#16
Erica F Bisson, Deshpande V Rajakumar, Praveen V Mummaneni
No abstract text is available yet for this article.
August 2017: Neurosurgical Focus
https://www.readbyqxmd.com/read/28760040/stereotactic-navigation-for-the-prepsoas-oblique-lateral-lumbar-interbody-fusion-technical-note-and-case-series
#17
Anthony M DiGiorgio, Caleb S Edwards, Michael S Virk, Praveen V Mummaneni, Dean Chou
The prepsoas retroperitoneal approach is a minimally invasive technique used for anterior lumbar interbody fusion. The approach may have a more favorable risk profile than the transpsoas approach, decreasing the risks that come with dissecting through the psoas muscle. However, the oblique angle of the spine in the prepsoas approach can be disorienting and challenging. This technical report provides an overview of the use of navigation in prepsoas oblique lateral lumbar interbody fusion in a series of 49 patients...
August 2017: Neurosurgical Focus
https://www.readbyqxmd.com/read/28760038/fully-endoscopic-lumbar-interbody-fusion-using-a-percutaneous-unilateral-biportal-endoscopic-technique-technical-note-and-preliminary-clinical-results
#18
Dong Hwa Heo, Sang Kyu Son, Jin Hwa Eum, Choon Keun Park
OBJECTIVE Minimally invasive spine surgery can minimize damage to normal anatomical structures. Recently, fully endoscopic spine surgeries have been attempted for lumbar fusion surgery. In this study, the authors performed a percutaneous unilateral biportal endoscopic (UBE) technique as a minimally invasive surgery for lumbar fusion. The purpose of this study is to present the UBE technique of fully endoscopic lumbar interbody fusion (LIF) and to analyze the clinical results. METHODS Patients who were to undergo single-level fusion surgery from L3-4 to L5-S1 were enrolled...
August 2017: Neurosurgical Focus
https://www.readbyqxmd.com/read/28760036/tubular-microdiscectomy-techniques-complication-avoidance-and-review-of-the-literature
#19
Aaron J Clark, Michael M Safaee, Nickalus R Khan, Matthew T Brown, Kevin T Foley
OBJECTIVE Microendoscopic discectomy is a minimally invasive surgery technique that was initially described in 1997. It allows surgeons to work with 2 hands through a small-diameter, operating table-mounted tubular retractor, and to apply standard microsurgical techniques in which a small skin incision and minimal muscle dissection are used. Whether the surgeon chooses to use an endoscope or a microscope for visualization, the technique uses the same type of retractor and is thus called tubular microdiscectomy...
August 2017: Neurosurgical Focus
https://www.readbyqxmd.com/read/28760035/minimally-invasive-versus-open-fusion-for-grade-i-degenerative-lumbar-spondylolisthesis-analysis-of-the-quality-outcomes-database
#20
Praveen V Mummaneni, Erica F Bisson, Panagiotis Kerezoudis, Steven Glassman, Kevin Foley, Jonathan R Slotkin, Eric Potts, Mark Shaffrey, Christopher I Shaffrey, Domagoj Coric, John Knightly, Paul Park, Kai-Ming Fu, Clinton J Devin, Silky Chotai, Andrew K Chan, Michael Virk, Anthony L Asher, Mohamad Bydon
OBJECTIVE Lumbar spondylolisthesis is a degenerative condition that can be surgically treated with either open or minimally invasive decompression and instrumented fusion. Minimally invasive surgery (MIS) approaches may shorten recovery, reduce blood loss, and minimize soft-tissue damage with resultant reduced postoperative pain and disability. METHODS The authors queried the national, multicenter Quality Outcomes Database (QOD) registry for patients undergoing posterior lumbar fusion between July 2014 and December 2015 for Grade I degenerative spondylolisthesis...
August 2017: Neurosurgical Focus
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