Results 81 to 90 of about 11,527 (268)

An immunohistochemical study of the tissue bridging adult spondylolytic defects—the presence and significance of fibrocartilaginous entheses [PDF]

, 2018
Introduction Spondylolytic spondylolisthesis is an osseous discontinuity of the vertebral arch that predominantly affects the fifth lumbar vertebra. Biomechanical factors are closely related to the condition. An immunohistochemical investigation of lysis-
Benjamin, Michael, Boos, Wolfdietrich, Boszczyk, Alexandra, Boszczyk, Bronek, Korge, Andreas, Mayer, H., Milz, Stefan, Putz, Reinhard   +7 more
core  

Raquialgias na Criança [PDF]

, 2009
As raquialgias são, na criança e no adolescente, menos frequentes do que no adulto, mas traduzem, com maior frequência, a existência de patologia subjacente. Longe de constituírem um gasto excessivo de tempo do clínico, a colheita minuciosa da história
Mineiro, J, Reis, P
core   +2 more sources

Repair of symptomatic bilateral L5 spondylolysis with autogenous iliac crest graft and temporary intersegmental pedicle screw fixation in youth

Journal of Orthopaedic Surgery and Research, 2021
Background When symptomatic spondylolysis fail to respond to nonoperative treatment, surgical management may be required. A number of techniques have been described for repair by intrasegmental fixation with good results; however, there are still some ...
Zhicheng Zhang, Yang Zhang, Li-zhi Zhang, K. Guan, Guang-min Zhao, Da-jiang Ren, Fang Li, T. Sun   +7 more
semanticscholar   +1 more source

Glycolysis‐Derived Lactate Induces ACSL4 Expression and Lactylation to Activate Ferroptosis during Intervertebral Disc Degeneration

Advanced Science, Volume 12, Issue 21, June 5, 2025.
Glycolysis‐derived lactate activates nucleus pulposus cell ferroptosis via Histon H3K18la‐mediated ACSL4 transcription and ACSL4 lactylation and aggravate intervertebral disc degeneration. Inhibiting glycolysis via gene silencing or chemical intervention reduces the production of lactate and ameliorates ferroptosis activation and nucleus pulposus ...
Kaiqiang Sun, Yangyang Shi, Chen Yan, Shunmin Wang, Linhui Han, Fudong Li, Ximing Xu, Yuan Wang, Jingchuan Sun, Zijian Kang, Jiangang Shi   +10 more
wiley   +1 more source

Espondilolise e espondilolistese ístmica de grau I no adolescente: Análise retrospectiva de 30 casos [PDF]

, 2014
Objectivo: a espondilolise e a espondilolistese ístmica grau I são causas de lombalgia nos adolescentes e associam-se a fractura de fadiga da pars interarticularis por movimentos repetidos de hiperextensão. Na literatura não existe consenso quanto aos
Campos, A., Costa, L., Encarnação, A., Oliveira, A., Oliveira, V., Rodrigues-Pinto, R.   +5 more
core  

Association between spondylolisthesis and L5 fracture in patients with osteogenesis imperfecta [PDF]

, 2017
To investigate if an association between spondylolisthesis and L5 fracture occurs in patients affected by Osteogenesis Imperfecta (O.I.). Methods Anteroposterior and lateral radiograms were performed on the sample (38 O.I.
Celli M, de Cristo C, Graci j, Noia G, Persiani P, Villani C   +5 more
core   +1 more source

Lumbar Spondylolysis and Spondylolytic Spondylolisthesis: Who Should Be Have Surgery? An Algorithmic Approach [PDF]

Asian Spine Journal, 2014
Lumbar spondylolysis and spondylolisthesis are common spinal disorders that most of the times are incidental findings or respond favorably to conservative treatment. In a small percentage of the patients, surgical intervention becomes necessary.
Farzad Omidi-Kashani, Mohamad Hossein Ebrahimzadeh, Saman Salari   +2 more
doaj   +1 more source

Vertebral body bone mineral density in patients with lumbar spondylolysis: a quantitative CT study

Diagnostic and Interventional Radiology, 2017
Purpose:Spondylolysis is known to be a part of a disease process, which describes a defect in the pars interarticularis of vertebra. We aimed to use quantitative computed tomography (QCT) to measure vertebral body bone mineral density (BMD) in patients ...
Naciye Sinem Gezer, Ali Balcı, Orhan Kalemci, Nevin Köremezli, Işıl Başara Akın, Koray Ur   +5 more
doaj   +1 more source

Surgical Outcomes of Full‐Endoscopic Degenerative Lumbar Lateral Recess Stenosis Decompression Through an Interlaminar Approach

Orthopaedic Surgery, Volume 17, Issue 4, Page 1181-1189, April 2025.
Surgical procedure images. Image annotations: (A, B) Insertion of the working cannula with C‐arm fluoroscopy, confirming the correct surgical segment. (C) Under endoscopic visualization, removal of posterior soft tissues from the ligamentum flavum, exposing the dorsal surface of the ligamentum flavum, the inferior edge of the lamina, and the medial ...
Chengqian Huang, Yingying Qin, Yizhu Huang, Xijiang Wei, Jing Zhuo, Shaofeng Wu, Jiarui Chen, Jichong Zhu, Tianyou Chen, Bin Zhang, Sitan Feng, Chenxing Zhou, Jiang Xue, Xinli Zhan, Chong Liu   +14 more
wiley   +1 more source

Lives before and after Stonehenge: An osteobiographical study of four prehistoric burials recently excavated from the Stonehenge World Heritage Site [PDF]

, 2018
Osteobiographies of four individuals whose skeletal remains were recovered in 2015–16 from the Stonehenge World Heritage Site are constructed, drawing upon evidence from funerary taphonomy, radiocarbon dating, osteological study, stable isotope analyses,
Bedford, J., Bronk Ramsey, C., Dowle, A., Dunbar, E., Linscott, B., Lowe, A., Marshall, P., Mays, S., Pike, A. W.G., Radini, A., Reimer, P., Roberts, D., Speller, C., Vallender, J., van Heekeren, V.   +14 more
core   +5 more sources