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minimally invasive spine surgery

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https://www.readbyqxmd.com/read/28640703/integrating-evidence-based-medicine-for-treatment-of-spinal-metastases-into-a-decision-framework-neurologic-oncologic-mechanicals-stability-and-systemic-disease
#1
Ori Barzilai, Ilya Laufer, Yoshiya Yamada, Daniel S Higginson, Adam M Schmitt, Eric Lis, Mark H Bilsky
Patients with cancer are frequently affected by spinal metastases. Treatment is palliative, with the principle goals of pain relief, preservation of neurologic function, and improvement in quality of life. In the past decade, we have witnessed a dramatic change in the treatment paradigms due to the development of improved surgical strategies and systemic and radiation therapy. The most important change to these paradigms has been the integration of spinal stereotactic radiosurgery (SSRS), allowing delivery of tumoricidal radiation doses with sparing of nearby organs at risk...
June 22, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28634709/incidental-durotomy-in-decompression-for-lumbar-spinal-stenosis-incidence-risk-factors-and-effect-on-outcomes-in-the-spine-tango-registry
#2
Christian Herren, Rolf Sobottke, Anne F Mannion, Thomas Zweig, Everard Munting, Philippe Otten, Tim Pigott, Jan Siewe, Emin Aghayev
PURPOSE: The three aims of this Spine Tango registry study of patients undergoing decompression for spinal stenosis were to: report the rate of dural tear (DT) stratified by treatment centre; find factors associated with an increased likelihood of incurring a DT; and compare treatment outcomes in relation to DT (none vs. repaired vs. unrepaired DT). METHODS: Multivariate logistic regression was used to assess the association between DT and patient and treatment characteristics...
June 20, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28632552/comparative-study-of-c-arms-for-intraoperative-3-dimensional-imaging-and-navigation-in-minimally-invasive-spine-surgery-part-ii-radiation-exposure
#3
Jan-Helge Klingler, Ronen Sircar, Christian Scheiwe, Evangelos Kogias, Marie T Krüger, Christoph Scholz, Ulrich Hubbe
STUDY DESIGN: A radiation exposure study in vitro. OBJECTIVE: This study aimed to compare the radiation exposure of 2 different 3-dimensional (3D) C-arm devices on an anthropomorphic phantom. SUMMARY OF BACKGROUND DATA: Minimally invasive pedicle screw placement requires intraoperative imaging techniques for visualization of the unexposed spine. Mobile 3D C-arms compose a 3D image data set out of multiple successive fluoroscopic images. METHODS: We compared the 3D C-arm devices Siremobil Iso-C 3D (Siemens Sector Healthcare, Erlangen, Germany) and Vision FD Vario 3D (Ziehm Imaging, Nuremberg, Germany) regarding their radiation exposure...
July 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28632551/comparative-study-of-c-arms-for-intraoperative-3-dimensional-imaging-and-navigation-in-minimally-invasive-spine-surgery-part-i-applicability-and-image-quality
#4
Jan-Helge Klingler, Ronen Sircar, Christian Scheiwe, Evangelos Kogias, Florian Volz, Marie T Krüger, Ulrich Hubbe
STUDY DESIGN: This was a retrospective analysis. OBJECTIVE: This study compares 2 different 3-dimensional (3D) C-arm devices for intraoperative imaging and navigation with regard to clinical applicability and image quality. SUMMARY OF BACKGROUND DATA: Minimally invasive spine surgery requires intraoperative imaging techniques to adequately visualize the unexposed spine. For this purpose, mobile 3D C-arms became available along with the evolution of intraoperative navigation techniques...
July 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28632547/a-less-invasive-retroperitoneal-lumbar-approach-animal-feasibility-study-and-primary-clinical-study
#5
Yu Qian, Zhen Lin, Cong Jin, Xing Zhao, Minghao Zheng
STUDY DESIGN: Surgical approach development in an animal model, and a prospective study comparing clinical outcomes between novel and conventional approaches in thoracolumbar burst fracture fixation. OBJECTIVE: To investigate the feasibility of a less-invasive retroperitoneal approach to the lumbar spine in a sheep model and to compare the clinical outcomes of anterior reconstruction in the treatment of thoracolumbar burst fractures using novel and conventional approaches...
July 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28632545/computer-assisted-minimally-invasive-transforaminal-lumbar-interbody-fusion-may-be-better-than-open-surgery-for-treating-degenerative-lumbar-disease
#6
Wei Tian, Yun-Feng Xu, Bo Liu, Ya-Jun Liu, Da He, Qiang Yuan, Zhao Lang, Xiao-Guang Han
STUDY DESIGN: This study was a retrospective review of prospectively collected clinical data. OBJECTIVE: To evaluate the clinical and radiologic outcomes of computer-assisted minimally invasive spine surgery transforaminal lumbar interbody fusion (CAMISS-TLIF) and open TLIF for the treatment of 1-level degenerative lumbar disease. SUMMARY OF BACKGROUND DATA: Minimally invasive TLIF is becoming increasingly popular; however, the limited space and high rate of hardware complications associated with this method are challenging to surgeons...
July 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28625902/obesity-in-neurosurgery
#7
REVIEW
Mendel D Castle-Kirszbaum, Jin W Tee, Patrick Chan, Martin K Hunn
Obesity is an important consideration in neurosurgical practice. 28.3% of Australian adults are obese and it is estimated that over two-thirds of Australia's population will be overweight or obese by 2025. This review of the effects of obesity on neurosurgical procedures demonstrated that, in patients undergoing spinal surgery, an increased BMI is a significant risk factor for surgical site infection, venous thromboembolism, major medical complications, prolonged length of surgery and increased financial cost...
June 15, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28622902/a-critical-analysis-of-sagittal-plane-deformity-correction-with-minimally-invasive-adult-spinal-deformity-surgery-a-2-year-follow-up-study
#8
Gregory M Mundis, Jay D Turner, Vedat Deverin, Juan S Uribe, Pierce Nunley, Praveen Mummaneni, Neel Anand, Paul Park, David O Okonkwo, Michael Y Wang, Shay Bess, Adam S Kanter, Richard Fessler, Stacie Nguyen, Behrooz A Akbarnia
INTRODUCTION: Sagittal plane realignment is important to achieve desirable clinical outcomes after adult spinal deformity (ASD) surgery. This study evaluates the impact of minimally invasive (MIS) techniques on sagittal plane alignment and clinical outcomes in ASD patients. METHODS: A retrospective, multi-center review of ASD patients (age ≥18 years, and with one of the following: coronal Cobb ≥20°, sagittal vertical axis [SVA] >5 cm, and/or pelvic tilt >25°), MIS surgery, and four or more levels instrumented...
July 2017: Spine Deformity
https://www.readbyqxmd.com/read/28608178/minimally-invasive-spine-surgery-in-lumbar-spondylodiscitis-a-retrospective-single-center-analysis-of-67-cases
#9
Anja Tschugg, Sebastian Hartmann, Sara Lener, Andreas Rietzler, Neururer Sabrina, Claudius Thomé
BACKGROUND: Minimally invasive surgical techniques have been developed to minimize tissue damage, reduce narcotic requirements, decrease blood loss, and, therefore, potentially avoid prolonged immobilization. Thus, the purpose of the present retrospective study was to assess the safety and efficacy of a minimally invasive posterior approach with transforaminal lumbar interbody debridement and fusion plus pedicle screw fixation in lumbar spondylodiscitis in comparison to an open surgical approach...
June 12, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28604490/health-related-quality-of-life-in-early-onset-scoliosis-patients-treated-surgically-eosq-scores-in-traditional-growing-rod-vs-magnetically-controlled-growing-rods
#10
Michael E Doany, Z Deniz Olgun, Gizem Irem Kinikli, Senol Bekmez, Aykut Kocyigit, Gokhan Demirkiran, A Ergun Karaagaoglu, Muharrem Yazici
STUDY DESIGN: Cross-sectional study. OBJECTIVE: To compare quality of life and caregiver burden in TGR and MCGR patients. SUMMARY OF BACKGROUND DATA: Magnetic controlled growing rods (MCGR) decrease surgical sessions associated with treatment of early onset scoliosis (EOS), hoping to minimize the burdens seen with repetitive invasive surgeries in traditional growing rod (TGR) treatment. Although the clinical indications for these treatments have largely been agreed upon, there is a lack of understanding of their impact on patients' and families' quality of life...
June 9, 2017: Spine
https://www.readbyqxmd.com/read/28602930/illumination-in-spinal-surgery-depending-on-different-approaches-and-light-sources
#11
Eike Wilbers, Christian Ewelt, Stephanie Schipmann, Walter Stummer, Mark Klingenhöfer
Sufficient visualisation of the operating field is crucial for success in surgery and is important especially concerning minimal invasive and deep approaches in spine surgery METHODS: The spinal microsurgical approach was imitated using an isolated box that was accessed with different devices. Different light sources and auxiliary devices were analysed aiming to compare them to each other. As light source we used one microscope, one standard operating theatre lamp and one headlamp. The auxiliary devices included different tubes with and without optic light fibre, different retractors and one endoscope RESULTS/CONCLUSION: Hence, we demonstrated that different combinations of light sources and auxiliary devices provide significantly different illumination in the artificial operating field...
June 8, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28597707/ct-guided-radiofrequency-ablation-of-spinal-osteoblastoma-treatment-and-long-term-follow-up
#12
Francesco Arrigoni, Antonio Barile, Luigi Zugaro, Eva Fascetti, Marcello Zappia, Luca Brunese, Carlo Masciocchi
OBJECTIVE: Osteoblastoma (OB) is a painful, rare, benign bone tumour usually observed in young populations, and this condition involves the spine in up to one-third of cases. We sought to focus on the minimally invasive treatment of spinal OB with radiofrequency ablation (RFA) under computed tomography (CT) guidance. When performed near the spinal cord, surgery can lead to instability of the spine, sometimes requiring additional interventions to stabilise the segments involved, and can cause the precocious onset of arthrosis or other degenerative diseases...
June 9, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28594513/minimally-invasive-lateral-approach-for-the-management-of-adult-degenerative-scoliosis
#13
Adam M Wegner, David M Prior, Eric O Klineberg
Minimally invasive lateral releases for the correction of lumbar scoliosis are becoming an increasingly common treatment alternative to posterior osteotomies or surgery via an open anterior approach. Minimally invasive approaches minimize blood loss and morbidity, which may be important in older patients who often have substantial comorbidities. Anterior column realignment allows lumbar lordosis to be restored via a minimally invasive lateral approach, which restores sagittal balance and is correlated with improvements in health-related quality of life...
February 15, 2017: Instructional Course Lectures
https://www.readbyqxmd.com/read/28593626/safety-of-lateral-interbody-fusion-surgery-without-intraoperative-monitoring
#14
Hong-Jae Lee, Kyeong-Sik Ryu, Jung-Woo Hur, Ji-Hoon Seong, Hyun-Jin Cho, Jin-Sung Kim
AIM: Oblique lateral interbody fusion (OLIF) is a minimally invasive surgical method that can access lumbar spine without direct dissection of psoas muscle and the need for intraoperative neuromonitoring (IOM) is questionable. The purpose of this study is to examine and document the transient and persistent perioperative complications in patients who underwent OLIF for degenerative lumbar disease without IOM. MATERIAL AND METHODS: Total 129 consecutive patients who were diagnosed as degenerative spinal disease from L1 to S1 and underwent the mini-open OLIF, were identified and retrospectively reviewed...
May 7, 2017: Turkish Neurosurgery
https://www.readbyqxmd.com/read/28579359/evolution-in-treatment-strategy-for-metastatic-spine-disease-presently-evolving-modalities
#15
REVIEW
N Kumar, R Malhotra, A S Zaw, K Maharajan, N Naresh, A Kumar, B Vellayappan
The advent of minimally invasive surgery (MIS) in the surgical management armamentarium and stereotactic radiosurgery in the domain of radiotherapy, has led to a major evolution in treatment of metastatic spine disease (MSD). We reviewed the recent literature to discuss evolution from open to MIS approaches in MSD and the concurrent evolution in radiotherapy. This will provide a sound base for further development and understanding of treatment paradigms in MSD. Literature review showed that evolution of surgery can be traced from inappropriate open surgery (i...
May 17, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28576710/evaluation-of-screw-placement-accuracy-in-circumferential-lumbar-arthrodesis-utilizing-robotic-assistance-and-intra-operative-flat-panel-ct
#16
Louis Chenin, Cyrille Capel, Anthony Fichten, Johann Peltier, Michel Lefranc
BACKGROUND: Neuronavigation has become a common means of placing pedicle screws in vertebral arthrodesis, since it reduces the incidence of complications related to poor screw positioning. OBJECTIVE: The objective of the present study was to evaluate the accuracy of pedicle screw placement during lumbar arthrodesis performed with the new ROSA® Spine robot and intraoperative flat-panel CT (fpCT) guidance. METHODS: We performed a descriptive, observational, retrospective, single-center study of patients having undergone transforaminal lumbar interbody fusion (TLIF) for degenerative pathologies using the ROSA® Spine robot and intraoperative fpCT guidance...
May 30, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28558111/clinical-results-of-minimally-invasive-spine-stabilization-for-spinal-metastases
#17
Hiroshi Uei, Yasuaki Tokuhashi, Masashi Oshima, Masafumi Maseda, Koji Matsumoto, Hirotoki Soma, Enshi Nakayama, Yuichiro Tachikawa
The goal of the study was to evaluate minimally invasive palliative surgery and the effect of postoperative adjuvant therapy for metastatic spinal tumor with a limited vital prognosis. Of the 70 patients who underwent palliative surgery for metastatic spinal tumor at the authors' hospital between March 2012 and May 2016, thirty-three were treated with minimally invasive spine stabilization (MISt) using percutaneous pedicle screws (PPSs) and included in the current study. Of the 33 patients, 26 were men and 7 were women; mean age at surgery was 68...
May 30, 2017: Orthopedics
https://www.readbyqxmd.com/read/28557395/-analysis-of-the-clinical-efficacy-of-fasetoplasty-method-for-the-treatment-of-facet-syndrome-at-lumbar-spine-in-patients-with-middle-and-old-age-group
#18
V A Byvaltsev, A A Kalinin, A K Okoneshnikova
The aim of the study was to analyze results of using of fasetoplasty method in the treatment of facet-syndrome at lumbar spine in patients with middle and old age groups. The study included 227 patients older than 65 years with degenerative-dystrophic diseases of the lumbosacral spine and the clinical manifestations in the form of a facet syndrome, which in the period from 2010 to 2013 years made fasetoplasty prosthesis of synovial fluid. To assess the clinical effectiveness of using a visual analogue scale of pain (VAS) and a questionnaire for patients with back problems in Oswestry...
2017: Advances in Gerontology, Uspekhi Gerontologii
https://www.readbyqxmd.com/read/28540127/learning-curves-for-minimally-invasive-spine-surgeries-are-they-worth-it
#19
EDITORIAL
Nancy E Epstein
BACKGROUND: Minimally invasive surgery (MIS) spine procedures were developed to limit operative time, the extent of dissection, and reduce perioperative morbidity. Here, we asked what are the "learning curves" for these MIS spine procedures? METHODS: We reviewed studies in the literature that discussed the "learning curves" attributed to performing different MIS spine surgical procedures. Of interest, the majority were single-surgeon series. RESULTS: Very few articles assessed the learning curves for different MIS spine procedures...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28538369/significant-reduction-of-fluoroscopy-repetition-with-lumbar-localization-system-in-minimally-invasive-spine-surgery-a-prospective-study
#20
Guoxin Fan, Hailong Zhang, Xin Gu, Chuanfeng Wang, Xiaofei Guan, Yunshan Fan, Shisheng He
The conventional location methods for minimally invasive spinal surgery (MISS) were mainly based on repeated fluoroscopy in a trial-and-error manner preoperatively and intraoperatively. Localization system mainly consisted of preoperative applied radiopaque frame and intraoperative guiding device, which has the potential to minimize fluoroscopy repetition in MISS. The study aimed to evaluate the efficacy of a novel lumbar localization system in reducing radiation exposure to patients.Included patients underwent minimally invasive transforaminal lumbar interbody fusion (MISTLIF) or percutaneous transforaminal endoscopic discectomy (PTED)...
May 2017: Medicine (Baltimore)
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