Results 81 to 90 of about 699,099 (196)

Do Formal Laminectomy and Timing of Decompression for Patients With Sacral Fracture and Neurologic Deficit Affect Outcome?

, 2017
OBJECTIVES: To identify whether formal sacral decompression provides improvement in outcome for patients with neurologic deficit after sacral fracture compared with patients treated with indirect decompression and whether the timing of surgical ...
Vaccaro, Alexander R, Fehlings, Michael G, Bellabarba, Carlo, Hollern, Douglas A, Schroeder, Gregory D, Chapman, Jens R, Dvorak, Marcel, Kepler, Christopher K   +7 more
core   +2 more sources

Multicenter Retrospective Review of Safety and Efficacy of a Novel Minimally Invasive Lumbar Interspinous Fusion Device

Journal of Pain Research, 2021
Steven M Falowski,1 Vipul Mangal,2 Jason Pope,3 Anish Patel,4 Mark Coleman,5 Dan Kendall,6 Richard Brouillette,7 Michael A Fishman8 1Neurosurgical Associates of Lancaster, Lancaster, PA, USA; 2National Spine and Pain, National Harbor, MD, USA; 3Evolve ...
Falowski SM, Mangal V, Pope J, Patel A, Coleman M, Kendall D, Brouillette R, Fishman MA   +7 more
doaj  

Can unilateral-transforaminal lumbar interbody fusion replace the traditional transforaminal lumbar interbody fusion procedure for lumbar degenerative disc diseases?: a single center matched case-control mid-term outcome study [PDF]

Asian Spine Journal
Study Design Matched case-control study. Purpose To evaluate the midterm outcomes of unilateral pedicle screw fixation (UPSF) versus bilateral pedicle screw fixation (BPSF) in transforaminal lumbar interbody fusion (TLIF) procedure, ascertain efficacy of
Sajan Karunakar Hegde, Appaji Krishnamurthy Krishnan, Vigneshwara Badikkillaya, Sharan Talacauvery Achar, Harith Baddula Reddy, Akshyaraj Alagarasan, Rochita Venkataramanan   +6 more
doaj   +1 more source

Chronic high‐altitude exposure and intracerebral hemorrhage: A novel perspective from the vascular‐immune‐neuronal network

Neuroprotection, EarlyView.
Long‐term chronic high‐altitude hypobaric hypoxia increases susceptibility to ICH, particularly among migrant populations lacking EPAS1/SENP1 adaptive genetic variants relative to high‐altitude indigenous residents. Persistent hypoxia initiates blood–brain barrier (BBB) breakdown, aberrant glial and immune activation, and progressive neuronal injury ...
Rongsu Huang, Linjie Wei, Mingxi Li, Bo Wu, Rongjian Ouyang, Gang Zhu, Yujie Chen   +6 more
wiley   +1 more source

Friction‐Corrected In‐Situ Viscosity Measurement in Material Extrusion: A Force‐Based Method Validated Against Capillary Rheometry Using Identical Nozzle Geometry

Polymer Engineering &Science, EarlyView.
In the filament force measurement (FFM), the friction of the solid filament, determined in an open‐bore reference, is subtracted from the measured extrusion force to obtain the capillary force. The resulting apparent viscosity is compared with high‐pressure capillary rheometry (HPCR) using the identical printer nozzle in both instruments.
Philipp Beier, Ivica Ðuretek, Stephan Schuschnigg, Thomas Lucyshyn, Viktoria Gruber, Clemens Holzer   +5 more
wiley   +1 more source

Improving Human Diving Endurance With a Field‐Deployable Exoskeleton

SmartBot, EarlyView.
High energetic demands to overcome drag, combined with a finite supply of self‐contained breathing gas, fundamentally limit human endurance in underwater locomotion. Here, we present DiveMate, a portable exoskeleton that provides adaptive bidirectional assistance synchronized with fin‐kicking during diving, reducing lower‐limb muscle activation and ...
Zhihao Zhou, Zhenmeng Ju, Chenxi Zhang, Ming Xu, Enhao Zheng, Lecheng Ruan, Qining Wang   +6 more
wiley   +1 more source

3D‐Printed Crosslinked Nanocellulose‐MXene Hydrogels and Aerogels with High Strength and Conductivity

Small, EarlyView.
This study presents a robust strategy for 3D printing conductive, mechanically resilient MXene–CNF composite structures using a single‐step freeze‐induced crosslinking method. The printed architectures remain stable in both wet and dry states, exhibit high electrical conductivity and mechanical strength, and demonstrate practical application in fully ...
Nuzhet Inci Kilic, Kyle Matthews, Giovanni Marco Saladino, Yury Gogotsi, Per A. Larsson, Mahiar Max Hamedi   +5 more
wiley   +1 more source

Adequate cage placement for a satisfactory outcome after lumbar lateral interbody fusion with MRI and CT analysis

Spine Surgery and Related Research, 2018
Introduction: Through an extreme lateral retroperitoneal and transpsoas approach to intervertebral disc and fusion surgery, a large lordosis cage can be placed for solid and stable intervertebral fusion and to provide strong anterior support, disc height
Shigeto Ebata, Tetsuro Ohba, Hirotaka Haro   +2 more
doaj   +1 more source

Progress in bone tissue engineering biomaterials: Development, challenges, and prospects

VIEW, EarlyView.
Scheme 1 Application of biomaterials in immunomodulation during bone tissue engineering. Abstract Bone defect repair remains a major clinical challenge in orthopedics. Over 2 million cases caused by trauma, tumors, and other factors occur annually, with large‐scale defects posing a particular bottleneck due to limited self‐healing capacity.
Yuanbin Zhang, Junlei Chai, Quanwei Ding, Luping Liu, Kejie Zhang, Jie Lin, Jianhua Zhang, Youju Huang   +7 more
wiley   +1 more source

Effect of decompression range on decompression limit of cervical laminoplasty

Chinese Medical Journal, 2020
. Backgrounds. Cervical posterior decompression surgery is used to relieve ventral compression indirectly by incorporating a backward shift of the spinal cord, and this indirect decompression is bound to be limited.
Yin-Ze Diao, Miao Yu, Feng-Shan Zhang, Yu Sun, Shao-Bo Wang, Li Zhang, Sheng-Fa Pan, Zhong-Jun Liu, Wei-Shi Li, Ning-Ning Wang   +9 more
doaj   +1 more source