Results 161 to 170 of about 92,764 (319)

Heterogeneity in Lumbar Segmental Bone Mineral Density and Age‐Related Evolution of Whole‐Body Bone Mineral Density: Comprehensive Implications for Osteoporosis Risk Assessment

Orthopaedic Surgery, EarlyView.
The BMDs of several body regions are associated with age and sex, with variations in the rate of change, age at first change, and age‐related trends depending on the anatomical site and sex. The BMDs of L1 and L2 are generally significantly lower than those of L3 and L4.
Jia‐Jun Zhang, Xiong‐Yi Wang, Cheng‐Wei Weng, Miao Zheng, You‐Jia Xu   +4 more
wiley   +1 more source

Progress of Programmed Cell Death in Steroid‐Induced Osteonecrosis of the Femoral Head

Orthopaedic Surgery, EarlyView.
Steroid‐induced osteonecrosis of the femoral head is a severe osteoarticular condition resulting from glucocorticoid overuse, characterized by femoral head bone structure collapse and cell death, now predominant among nontraumatic femoral head necroses.
Zhi Kong, Chao Han
wiley   +1 more source

Protrusion of Intervertebral Discs [PDF]

Proceedings of the Royal Society of Medicine, 1947
openaire   +2 more sources

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

Additional file 3 of Differential proteomic analysis of fetal and geriatric lumbar nucleus pulposus: immunoinflammation and age-related intervertebral disc degeneration

, 2020
Chensheng Qiu, Xiaolin Wu, Jiang Bian, Xuexiao Ma, Guoqing Zhang, Zhu Guo, Yan Wang, Yandong Ci, Qizun Wang, Hongfei Xiang, Bohua Chen   +10 more
openalex   +1 more source

Unilateral biportal endoscopy (UBE) spine surgery for thoracolumbar intervertebral disc diseases in dogs: An ex vivo cadaveric and in vivo preclinical study

Veterinary Surgery, EarlyView.
Abstract Objective To determine optimal portal position for thoracolumbar unilateral biportal endoscopy (UBE) spine surgery in dogs. Study design Experimental ex vivo cadaveric and in vivo preclinical study. Animals Seven cadavers and three healthy purpose‐bred Beagles.
Sanghyun Nam, Youngjin Jeon, Jueun Kim, Jaemin Jeong, Seongmok Jeong, Youngwon Lee, Haebeom Lee   +6 more
wiley   +1 more source

Nondestructive, fatigue cyclic, and ramped cyclic biomechanical testing of surgical techniques for stabilization of the lumbosacral junction in dogs

Veterinary Surgery, EarlyView.
Abstract Objective To compare transarticular screw fixation (TSF), pedicle screw‐rod fixation (PSRF), and screws and polymethylmethacrylate (SPMMA) for stabilization of the canine lumbosacral junction (LSJ). Study design Ex vivo biomechanical study.
Lucas A. Smolders, Raphael Arz, Frank Steffen, Antonio Pozzi, Brian Park   +4 more
wiley   +1 more source

Micro-CT quantification of subchondral endplate changes in intervertebral disc degeneration [PDF]

, 2010
Joost Rutges, O.P. Jagt van der, F. Cumhur Öner, A.J. Verbout, Rene Castelein, J. Alain Kummer, Harrie Weinans, Laura B. Creemers, Wouter J.A. Dhert   +8 more
openalex   +1 more source

Reducing Inflammation and Vascular Invasion in Intervertebral Disc Degeneration via Cystathionine-γ-Lyase Inhibitory Effect on E-Selectin

, 2021
Haoran Xu, Kang Wei, Jingyao Tu, Yangmengfan Chen, Ying He, Yifan Ding, Huanhuan Xu, Xinyu Bao, Hui Xie, Huang Fang, Huan Wang   +10 more
openalex   +1 more source

Cervical Spondylopathy and Lumbar Intervertebral Disc Herniation Coexist in Free Radical Metabolism and Focus Separation in the Body [PDF]

, 2021
Yan Song, Tian Taotao, Yun Shunwei, Haitao Li, Cheng Chang   +4 more
openalex   +1 more source