Search Results

You are looking at 81 - 90 of 115 items for :

  • Refine by Access: all x
Clear All
Restricted access

The relative efficacy of 3 different freehand frontal ventriculostomy trajectories: a prospective neuronavigation-assisted simulation study

Matthew A. Kirkman, William Muirhead, and Nick Sevdalis

, with reported safety, efficacy, and feasibility outcomes, and this is the subject of 2 ongoing randomized trials incorporating smartphone-assisted technology. 15 , 16 In addition to its burgeoning use in the clinical setting, particularly in patients with small or dysmorphic ventricles, image guidance is being increasingly used as a training tool for ventriculostomy in residents 7 , 8 although evidence that the training translates into improved patient outcomes is currently lacking. However, training with the use of image-guidance technology may increase

Free access

15th Lumbar Spine Research Society Annual Scientific Meeting

April 7-8, 2022 | Chicago, IL

patients undergoing any elective spine fusion that are at risk for an extended length of stay or a non-standard discharge. Paper 29. Data-Driven Phenotyping of Pre-Operative Functional Decline Patterns in Lumbar Decompression and Lumbar Fusion Patients Using Smartphone Accelerometry Ahmad Hasan, BS 1 , Singh Shikha, BS 1 , Jiao Kenneth, 1 , Basil Gregory, MD 2 , Wang Michael, MD 2 , Welch William, MD 1 , Yoon Jang, MD 1 1 Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States, 2 University of Miami Miller

Restricted access

Building an electronic health record integrated quality of life outcomes registry for spine surgery

Tej D. Azad, Maziyar Kalani, Terrill Wolf, Alisa Kearney, Yohan Lee, Lisa Flannery, David Chen, Ryan Berroya, Matthew Eisenberg, Jon Park, Lawrence Shuer, Alison Kerr, and John K. Ratliff

by developing an application that might be used by smartphone to facilitate QOL capture. One of the benefits of a less integrated approach to develop an outcomes registry is the scalability of the platform. The MyHealth and Epic code for developing questionnaires is easily sharable and may be used at other centers to capture the same outcome metrics. One opportunity for further development would be to have multiple discrete centers capturing outcome metrics using this platform. A dashboard running at each center would allow local review of quality and outcomes

Restricted access

Validation of the baseline severity stratification of objective functional impairment in lumbar degenerative disc disease

Martin N. Stienen, Nicolas R. Smoll, Holger Joswig, Marco V. Corniola, Karl Schaller, Gerhard Hildebrandt, and Oliver P. Gautschi

discriminating between patients with high and extremely high disability. In these cases, expressing a patient's OFI as a T-score (that is, as deviation from the normal population mean) is superior to using the BSS, a 4-tier categorical variable. Both measurements are provided by the smartphone “TUG” app, which we developed and which is available free of charge in multiple languages at the Apple App Store (https://itunes.apple.com/de/app/tug-app/id1119087707?mt=8) and Google Play (https://play.google.com/store/apps/details?id=ch.webgearing.tugapp). Conclusions The data

Free access

Job satisfaction, engagement, and burnout in the population of orthopedic surgeon and neurosurgeon trainees in mainland China

Jinli Yu, Fei Zou, and Yirui Sun

approved by the Chinese Clinical Trial Registry (ChiCTR1800014762). Between June 2017 and October 2018, under the support of the East Institution of China Academy of Information and Communications Technology, the official orthopedics continuing education platform AllinMD ( www.allinmd.cn ), and the national neurosurgical continuing education platform “Neurosurgery News” ( www.medtion.com ), an online survey was conducted via both smartphone applications and website visitation. Orthopedic and neurosurgical trainees working in tertiary (level III) and regional (level II

Free access

Augmented reality–assisted roadmaps during periventricular brain surgery

Florian Bernard, Julien Haemmerli, Gregory Zegarek, Daniel Kiss-Bodolay, Karl Schaller, and Philippe Bijlenga

fields of neurosurgery and neuroscience. 8–11 This computer technology provides a real-time updated 3D virtual model of anatomical details, overlaid on the real surgical field. Recent innovations have increased access to this technology through smartphones, adapted goggles, and operative microscopes. 12–16 Intraoperative visualization of major ventricular and periventricular anatomical landmarks during brain tumor removal is critical for their preservation and thus the patient's postoperative clinical outcome. These landmarks include the periventricular vessels

Free access

360° 3D virtual reality operative video for the training of residents in neurosurgery

Daniel M. Bruening, Peter Truckenmueller, Christian Stein, Josch Fuellhase, Peter Vajkoczy, Thomas Picht, and Gueliz Acker

statistics, are reported in Supplementary Methods . FIG. 1. Photograph of the intraoperative setting while recording the clipping of a middle cerebral artery bifurcation aneurysm with a 360° camera attached to the lighting system. FIG. 2. Screenshot of the augmented 360° 3D VR video of the resection of a cerebral metastasis. The stereoscopic operative microscope video is projected onto a virtual screen within the OR. Please contact the corresponding author for a one-time link to view the video using a smartphone VR headset, if needed. Results

Free access

A novel 3D-vision–based collaborative robot as a scope holding system for port surgery: a technical feasibility study

Ruochu Xiong, Shiyu Zhang, Zhichao Gan, Ziyu Qi, Minghang Liu, Xinghua Xu, Qun Wang, Jiashu Zhang, Fangye Li, and Xiaolei Chen

. Asian J Neurosurg . 2020 ; 15 ( 3 ): 601 – 607 . 10.4103/ajns.AJNS_339_19 33145213 23 Sun GC , Chen XL , Hou YZ , Image-guided endoscopic surgery for spontaneous supratentorial intracerebral hematoma . J Neurosurg . 2017 ; 127 ( 3 ): 537 – 542 . 10.3171/2016.7.JNS16932 27636179 24 Dong G , Zhang J , Yang J , Zhao Y , Chen X . Navigated endoscopic port surgery for resection of intra-cerebral deep-seated small lesions . Acad J PLA Postgr Med Sch . 2016 ; 7 : 692 – 696 . 25 Ge X , Xu X , Yu X , Smartphone

Free access

Intraoperative mixed-reality spinal neuronavigation system: a novel navigation technique for spinal intradural pathologies

Kadri Emre Caliskan, Gorkem Yavas, and Mehmet Sedat Cagli

pathology with daily used smartphones and mobile devices instead of high-priced head-mounted devices, and it minimizes the disadvantages of C-SNS. In this study, we evaluated and demonstrated the feasibility and accuracy of this system in terms of preparation time, setup errors, and amount of deviation from real pathology. Methods Study Design Real-sized phantom 3D models of 7 patients aged 18 years or older who were referred to the Department of Neurosurgery at Ege University with intradural lesions at the cervical, thoracic, and lumbar regions on MRI were

Free access

Development of best practices to minimize wound complications after complex tethered spinal cord surgery: a modified Delphi study

Nikita G. Alexiades, Edward S. Ahn, Jeffrey P. Blount, Douglas L. Brockmeyer, Samuel R. Browd, Gerald A. Grant, Gregory G. Heuer, Todd C. Hankinson, Bermans J. Iskandar, Andrew Jea, Mark D. Krieger, Jeffrey R. Leonard, David D. Limbrick Jr., Cormac O. Maher, Mark R. Proctor, David I. Sandberg, John C. Wellons III, Belinda Shao, Neil A. Feldstein, and Richard C. E. Anderson

face-to-face meeting was held in December 2017 with 14 participants in attendance. All participants used an anonymous audience response system (Poll Everywhere) to enter their responses to statements via their personal smartphone or computer. Responses were tallied and projected in real time to the participants. Statements that had already reached consensus were briefly reviewed, whereas statements near consensus were discussed in detail and modified to try to achieve consensus. Finalized statements with ≥ 80% consensus were then incorporated into a consensus