Results 81 to 90 of about 9,151 (264)

DIGITAL PROCESSING FOR FLUOROSCOPY-BASED INTERVERTEBRAL KINEMATIC ANALYSIS

, 2011
Spinal degenerations can lead to segmental instability that is regarded as a major cause of back pain and is often an important factor in deciding on surgical fusion or prosthesis implant.
Cerciello, Tommaso
core  

Spatiotemporal cellular dynamics of the notochord shape intervertebral disc morphogenesis in the mouse embryo through apoptosis and proliferation

Developmental Dynamics, EarlyView.
Abstract Background The notochord is a midline structure essential for vertebrate embryogenesis, contributing to the development of the nervous system, digestive tract, and vertebral column. In particular, notochord signaling is indispensable for proper patterning and coordinated development of alternating vertebrae and intervertebral discs (IVDs ...
Julie Warin, Estelle Balissat, Pauline Colombier, Lily Paillat, Maeva Dutilleul, Anne Camus   +5 more
wiley   +1 more source

NUMERICAL VALIDATION OF A FIBER-REINFORCED HYPERELASTIC CONSTITUTIVE MODEL FOR HUMAN INTERVERTEBRAL DISC ANNULUS FIBROSUS

, 2011
This paper validates a constitutive model for human intervertebral disc annulus fibrosus via numerical simulations on a lumber spine motion segment.
ZAOYANG GUO, YU WANG, XIONGQI PENG, SHAOQING SHI   +3 more
core   +1 more source

Matching TGF‐β1 Activation With Stress‐Responsive Charge‐Reversal Hydrogel Microspheres for the Treatment of Osteoarthritis

Exploration, EarlyView.
Based on the interaction between the weakly cross‐linked disulfide bonds that break under stress and charge‐reversal messenger molecules, we herein achieved nanoparticle charge reversal under stress and constructed a stress‐responsive charge‐reversal hydrogel microsphere system using microfluidic technology.
Feng Lin, Yiwen Xu, Lei Xiang, Yueliang Zhu, Yihan Li, Yaping Zhuang, Zengjie Zhang, Jiayu Chen, Heemin Kang, Ning Zhang, Xiaohua Yu, Wenguo Cui   +11 more
wiley   +1 more source

The conservative treatment of cervical hernia in dogs: the importance of respecting procedures – A case study [PDF]

Medicamentul Veterinar, 2019
The intervertebral disk herniation is an abnormal disposal of the nucleus pulposus and/or annulus fibrosus. The displacement can be found in the vertebral canal and/or intervertebral foramen.
Anca Bulai, Maria Crivineanu, Diana Mihaela Alexandru   +2 more
doaj  

Radiation Exposure during Percutaneous Endoscopic Lumbar Discectomy: Interlaminar versus Transforaminal

Brazilian Neurosurgery, 2019
Objective Percutaneous endoscopic lumbar discectomy (PELD) relies heavily on fluoroscopy guidance; therefore, medical staff exposure to radiation has become an important issue.
Marcelo Campos Moraes Amato, Bruno César Aprile, Cezar Augusto de Oliveira   +2 more
doaj   +1 more source

Difference in Energy Metabolism of Annulus Fibrosus and Nucleus Pulposus Cells of the Intervertebral Disc

, 2011
Low back pain is associated with intervertebral disc degeneration. One of the main signs of degeneration is the inability to maintain extracellular matrix integrity.
Wei Yong Gu, Jessica Czamanski Salvatierra, Fernando, Hanan, Andre Castillo, Herman S. Cheung, Cheung, Herman S, C.-Y. Charles Huang, Yuan, Tai Yi, Castillo, Andre, Tai Yi Yuan, Salvatierra, Jessica Czamanski, Huant, C.-Y. Charles, Gu, Wei Yong, Hanan Fernando   +13 more
core   +1 more source

Advanced Molecular Imaging Probes for Skeletal Diseases: Current Progress and Future Perspectives

iRADIOLOGY, EarlyView.
This review summarizes the potential molecular imaging techniques and probes for common orthopedic diseases, such as trauma, infection, metabolism, tumor, joint, spine and other fields, aiming to provide a basis for the development of a new generation of molecular imaging probes.
Shuo Guo, Yuling Cui, Zhiye Fan, Chenxin Jiang, Bowen Fu, Guangbin Cui, Yanli He   +6 more
wiley   +1 more source

Clarifying the nomenclature of intervertebral disc degeneration and displacement: from bench to bedside.

International journal of clinical and experimental pathology, 2015
As a significant determinant of low back pain, intervertebral disc degeneration (IDD) has attracted more and more attention of both investigators and physicians. Disc herniation, termed as intervertebral disc displacement, is amongst the most prevalent spinal diseases closely linked with IDD.
Hai-Qiang, Wang, Dino, Samartzis
openaire   +1 more source

On the modeling of human intervertebral disc annulus fibrosus: Elastic, permanent deformation and failure responses

, 2020
As a primary load-resisting component, annulus fibrosus (AF) maintains structural integrity of the entire intervertebral disc. Experiments have demonstrated that permanent deformation and damage take place in the tissue under mechanical loads ...
Eskandari, Amir Hossein, Ghezelbash, Farshid, Shirazi-Adl, Aboulfazl, Baghani, Mostafa   +3 more
core   +1 more source