Results 141 to 150 of about 53,259 (284)

Dura Vibration Difference Between PTP Bone Resection and Upper Facet Joints En Bolc Resection in Posterior Thoracic Decompression

Orthopaedic Surgery, EarlyView.
The patient was a 52‐year‐old male with OLF (T9‐T11). (A and B) Preoperative MRI and CT sagittal reconstruction images (* ossified ligamenta flavum); (C) CT coronal reconstruction images showed the positional relationship between the OLF and the POT (2, 6 are the upper POT, * are the OLF, 3, 5 are the lower POT).
Rui Wang, Yingjie Zheng, Weixiang Ke, Junfei Hu, Guangming Xia, Yu Dai, Yuan Xue   +6 more
wiley   +1 more source

Accuracy of a table‐bound reduction and drill guide system for minimally invasive sacroiliac screw placement in cats

Veterinary Surgery, EarlyView.
Abstract Objective To describe the equipment and accuracy of a table‐bound reduction system and three‐dimensional (3D) printed drill guide for fluoroscopically guided, minimally invasive sacroiliac luxation (SIL) reduction and stabilization by means of a single iliosacral lag screw in cats. Study design Retrospective case series.
Yolanda López Barroso, Simone Anesi, Stephen Clarke, Alexis Bilmont   +3 more
wiley   +1 more source

50% body weight loading reduces stature increases and lumbar disc expansion from 4 h hyper‐buoyancy floatation versus 15 min sitting upright

Experimental Physiology, EarlyView.
Abstract Microgravity is associated with stature increases, back pain and post‐flight intervertebral disc (IVD) herniation. This study aims to determine whether 30 s seated 50% body weight (BW) axial loading is comparable to 15 min sitting upright in 1 g upon changes in stature, anterior lumbar IVD height (via ultrasound), passive vertebral stiffness ...
David Marcos‐Lorenzo, Christina Lysandrou, Laura Sudres, Alfonso Gil‐Martinez, Jaap Swanenburg, James Edward Clark, David Andrew Green   +6 more
wiley   +1 more source

Impact of Habitual Flexion on Bone Formation After Spinal Fusion Surgery: An In Silico Study

JOR SPINE, Volume 8, Issue 3, September 2025.
Lumbar spinal fusion is an effective treatment for spinal conditions, but non‐union remains a challenge due to unfavorable mechanical signals at the fusion site. This study used a computational model to investigate how habitual flexion loading affects bone fusion, finding that hybrid (compression + flexion) loading led to greater bone formation ...
Siddarth Ananth Swaminathan, Nima Taheri, Luis Becker, Matthias Pumberger, Hendrik Schmidt, Sara Checa   +5 more
wiley   +1 more source

Spatial and Diurnal Variations in Sodium Content Within Intervertebral Disc Tissue

JOR SPINE, Volume 8, Issue 3, September 2025.
Cycles of daily movement and nighttime relaxation create cycles in fixed charge density and tissue osmolarity in vivo. Previous measurements of these parameters have been limited by spatial resolution and an inability to measure in situ. This study develops and validates a novel application of laser ablation‐inductively coupled plasma‐mass spectrometry
Jordin T. Marshall, Anthony D. Lutton, Mark W. Grinstaff, John W. Olesik, Benjamin A. Walter   +4 more
wiley   +1 more source

Chondrodystrophic Dogs as a Preclinical Large Animal Model of Discogenic Back Pain

JOR SPINE, Volume 8, Issue 3, September 2025.
This study aims to validate an underutilized canine preclinical model of discogenic back pain model by deep phenotyping several structural and pain associated outcomes with novel findings in the areas of RNA sequencing and whole patch clamp of canine dorsal root ganglion neurons.
Mary K. Heimann, Shirley N. Tang, Gilian Gunsch, Kyle Kuchynsky, Brett Klamer, Fangli Zhao, Megan Co, Maciej Pietrzak, Justin Richards, Jake Klausner, Adam Smith, Kaitlyn Cimney, Sara McBride‐Gagyi, Brad Youngblood, Kara Corps, Candice Askwith, Benjamin A. Walter, Sarah A. Moore, Devina Purmessur   +18 more
wiley   +1 more source

Mechanistic Interactions Driving Nucleus Pulposus Cell Senescence in Intervertebral Disc Degeneration: A Multi‐Axial Perspective of Mechanical, Immune, and Metabolic Pathways

JOR SPINE, Volume 8, Issue 3, September 2025.
The senescence of NPCs is at the heart of the pathogenesis of intervertebral disc degeneration (IVDD), which causes low back discomfort. ABSTRACT Background The senescence of nucleus pulposus cells (NPCs) at the heart of the pathogenesis of intervertebral disc degeneration (IVDD), which causes low back pain.
Yunbo Yang, Haoming Li, Junhui Zuo, Fei Lei   +3 more
wiley   +1 more source

Síndrome de la cauda equina, caso clínico radiológico

Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2019
El síndrome de la cauda equina es una emergencia quirúrgica de la columna lumbar, que se caracteriza por un conglomerado de síntomas y signos que incluye el dolor lumbar con ciática, trastornos disfuncionales de la micción, la defecación, el ...
Alexander Sosa-Frias, Leonides Pernia-Plana, Juan Alfredo Campusano-Peña   +2 more
doaj  

The Poisson’s ratio of the nucleus pulposus is strain dependent [PDF]

, 2012
Part of the Soft Tissue Biomechanics Session this presentation is to characterise the true Poisson’s ratio of the nucleus pulposus is strain ...
Farrell, Mark, Riches, Philip
core  

Additional file 1: of A survey among Korea Medicine doctors (KMDs) in Korea on patterns of integrative Korean Medicine practice for lumbar intervertebral disc displacement: Preliminary research for clinical practice guidelines

, 2015
Clinical practice of Korean medicine for lumbar intervertebral disc displacement: A survey. The final questionnaire used for collection of data. (DOCX 87Â kb)
Ye-Sle Shin, Joon-Shik Shin, Jinho Lee, Lee, Yoon, Me-Riong Kim, Ahn, Yong-Jun, Park, Ki, Byung-Cheul Shin, Lee, Myeong, Kim, Joo-Hee, Jae-Heung Cho, In-Hyuk Ha   +11 more
openaire   +1 more source