| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Weixing Guan, Yu Sun, Xiaozhi Qi, Ying Hu, Chunguang Duan, Huiren Tao, Xiaojun Yan. Spinal biomechanics modeling and finite element analysis of surgical instrument interaction. Computer assisted surgery (Abingdon, England). vol 24. issue sup1. 2020-03-30. PMID:30689442. |
in order to improve the accuracy and safety of the operation, this paper reconstructs the three-dimensional model of the lumbar spine which includes the vertebral body and the intervertebral disc based on the ct scan data, and then the lumbar spine is analyzed by the finite element method. |
2020-03-30 |
2023-08-13 |
Not clear |
| Lauranne Scheldeman, Marijke Van Hoydonck, Ruben Vanheste, Tom Theys, Gert Cyper. Crowned dens syndrome: a neurologist's perspective. Acta neurologica Belgica. vol 119. issue 4. 2020-03-30. PMID:31127531. |
lumbar puncture was normal and computed tomography (ct) of the atlantoaxial joint showed abnormal calcifications around the odontoid process, leading to a tentative diagnosis of crowned dens syndrome. |
2020-03-30 |
2023-08-13 |
Not clear |
| Seyed Emamian, Michael G Fox, Dustin Boatman, Felicia D Allard, Nicholas C Nace. Spinal blastomycosis: unusual musculoskeletal presentation with literature review. Skeletal radiology. vol 48. issue 12. 2020-03-26. PMID:31139922. |
ct, mri and pet imaging was performed and was concerning for a soft tissue abscess likely originating in the lumbar spine. |
2020-03-26 |
2023-08-13 |
Not clear |
| R Vijayan, T De Silva, R Han, X Zhang, A Uneri, S Doerr, M Ketcha, A Perdomo-Pantoja, N Theodore, J H Siewerdse. Automatic pedicle screw planning using atlas-based registration of anatomy and reference trajectories. Physics in medicine and biology. vol 64. issue 16. 2020-03-25. PMID:31247607. |
a statistical atlas of the lumbar spine (n = 40 members) was constructed for active shape model (asm) registration of target vertebrae to an unsegmented patient ct. |
2020-03-25 |
2023-08-13 |
Not clear |
| Gabrielle S Logan, Andrea Pike, Bethan Copsey, Patrick Parfrey, Holly Etchegary, Amanda Hal. What do we really know about the appropriateness of radiation emitting imaging for low back pain in primary and emergency care? A systematic review and meta-analysis of medical record reviews. PloS one. vol 14. issue 12. 2020-03-25. PMID:31805073. |
this systematic review and meta-analysis was conducted to determine the pooled proportion of ct and x-ray imaging of the lumbar spine that were considered appropriate in primary and emergency care. |
2020-03-25 |
2023-08-13 |
Not clear |
| Catarina Lindqvist, Torkel B Brismar, Ammar Majeed, Staffan Wahli. Assessment of muscle mass depletion in chronic liver disease: Dual-energy x-ray absorptiometry compared with computed tomography. Nutrition (Burbank, Los Angeles County, Calif.). vol 61. 2020-03-18. PMID:30703575. |
the aim of this study was to perform intermethod comparisons between the following three measures of muscle mass depletion in patients eligible for liver transplantation: 1) fat-free mass index (ffmi) measured by dual-energy x-ray absorptiometry (dxa), 2) appendicular skeletal muscle mass index (asmi) measured by dxa, and 3) skeletal muscle index (smi) measured at the third lumbar level by computed tomography (ct). |
2020-03-18 |
2023-08-13 |
Not clear |
| C Verhaeghe, P Panayotopoulos, Ph Descamps, G Legendr. First case of spontaneous rupture of the left ureter in immediate post-partum. Journal of gynecology obstetrics and human reproduction. vol 48. issue 9. 2020-03-18. PMID:30928544. |
an abdominopelvic ct scan was carried out and revealed a flow of contrast agent at the left ureteral lumbar level and a left urinoma. |
2020-03-18 |
2023-08-13 |
Not clear |
| Kazutaka Masamoto, Shunsuke Fujibayashi, Bungo Otsuki, Kentaro Hara, Yasuhiro Fukushima, Koji Koizumi, Takayoshi Shimizu, Yu Shimizu, Kazuaki Morizane, Koichi Murata, Shuichi Matsud. Utility of Thoracolumbar Low-Dose CT With Model-Based Iterative Reconstruction for Measuring Pedicle Diameter Using a Radiation Dose Less Than a One-Time Lumbar X-Ray. Spine. vol 45. issue 1. 2020-03-17. PMID:31425432. |
utility of thoracolumbar low-dose ct with model-based iterative reconstruction for measuring pedicle diameter using a radiation dose less than a one-time lumbar x-ray. |
2020-03-17 |
2023-08-13 |
Not clear |
| Da Zou, Aikeremujiang Muheremu, Zhuoran Sun, Woquan Zhong, Shuai Jiang, Weishi L. Computed tomography Hounsfield unit-based prediction of pedicle screw loosening after surgery for degenerative lumbar spine disease. Journal of neurosurgery. Spine. 2020-03-02. PMID:31899883. |
the authors investigated the relation between hounsfield unit (hu) values measured on ct and the risk of pedicle screw loosening in patients who underwent lumbar pedicle screw fixation for degenerative lumbar spine disease. |
2020-03-02 |
2023-08-13 |
Not clear |
| Zhen Huang, Ning Sun, Jiabin Ren, Rui Li, Xin Liu, Yuefei Li, Jingwei Bi, Zhaozhong Su. [Application of three-dimensional reconstruction simulation to define the starting point of lumbar cortical bone trajectory]. Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery. vol 34. issue 2. 2020-02-28. PMID:32030945. |
ct three-dimensional reconstruction technology was used to simulate the placement of the lumbar cortical bone trajectory (cbt), to determine the starting point and direction of the screw trajectory. |
2020-02-28 |
2023-08-13 |
Not clear |
| Summer J Decker, Robert Foley, Joshua M Hazelton, Jonathan M For. 3D analysis of computed tomography (CT)-derived lumbar spine models for the estimation of sex. International journal of legal medicine. vol 133. issue 5. 2020-02-24. PMID:30706193. |
3d analysis of computed tomography (ct)-derived lumbar spine models for the estimation of sex. |
2020-02-24 |
2023-08-13 |
Not clear |
| Summer J Decker, Robert Foley, Joshua M Hazelton, Jonathan M For. 3D analysis of computed tomography (CT)-derived lumbar spine models for the estimation of sex. International journal of legal medicine. vol 133. issue 5. 2020-02-24. PMID:30706193. |
the purpose of this study was to demonstrate that computed tomographic (ct)-derived 3d models of lumbar vertebrae could capture the unique morphologies of all five lumbar vertebrae to create equations for sex identification. |
2020-02-24 |
2023-08-13 |
Not clear |
| Chankue Park, JaeWon Choi, Hee Seok Jeon. Detection of Lumbar Disk Herniation with Virtual Noncalcium Dual-Energy CT: Is This a Real Virtual Noncalcium Image? Radiology. vol 292. issue 2. 2020-02-19. PMID:31264952. |
detection of lumbar disk herniation with virtual noncalcium dual-energy ct: is this a real virtual noncalcium image? |
2020-02-19 |
2023-08-13 |
Not clear |
| Houssem-Eddine Gueziri, Simon Drouin, Charles X B Yan, D Louis Collin. Toward real-time rigid registration of intra-operative ultrasound with preoperative CT images for lumbar spinal fusion surgery. International journal of computer assisted radiology and surgery. vol 14. issue 11. 2020-02-17. PMID:31254179. |
toward real-time rigid registration of intra-operative ultrasound with preoperative ct images for lumbar spinal fusion surgery. |
2020-02-17 |
2023-08-13 |
Not clear |
| Naoki Kamitani, Kazuhiro Migita, Sohei Matsumoto, Kohei Wakatsuki, Tomohiro Kunishige, Hiroshi Nakade, Shintaro Miyao, Masayuki Sh. Association of skeletal muscle loss with the long-term outcomes of esophageal cancer patients treated with neoadjuvant chemotherapy. Surgery today. vol 49. issue 12. 2020-02-14. PMID:31309328. |
the skeletal muscle index (smi) was defined according to computed tomography (ct) imaging of the total cross-sectional muscle tissue, measured at the third lumbar level using a volume analyzer before nac and surgery. |
2020-02-14 |
2023-08-13 |
human |
| Louise Dunphy, Marta Penna, Emily Tam, Jihene El-Kafs. Left renal vein entrapment syndrome: nutcracker syndrome! BMJ case reports. vol 12. issue 9. 2020-02-10. PMID:31488449. |
her ct scan showed marked compression of the left renal vein between the aorta and the sma (nutcracker phenomenon), with upstream left renal, left gonadal and left lumbar vein dilatation. |
2020-02-10 |
2023-08-13 |
Not clear |
| Isabelle Dominique Tomacruz, Joanne Carmela Sandejas, Regina Berba, Dennis Raymond Sacdala. Behavioural change: a rare presentation of leptospirosis. BMJ case reports. vol 12. issue 8. 2020-02-06. PMID:31473639. |
lumbar tap, cranial ct scan and cranial mri were inconclusive. |
2020-02-06 |
2023-08-13 |
Not clear |
| Samuel Jang, Peter M Graffy, Timothy J Ziemlewicz, Scott J Lee, Ronald M Summers, Perry J Pickhard. Opportunistic Osteoporosis Screening at Routine Abdominal and Thoracic CT: Normative L1 Trabecular Attenuation Values in More than 20 000 Adults. Radiology. vol 291. issue 2. 2020-01-30. PMID:30912719. |
purpose to establish reference normative ranges for first lumbar vertebra (l1) trabecular attenuation values across all adult ages to measure bone mineral density (bmd) at routine ct. materials and methods reference data were constructed from 20 374 abdominal and/or thoracic ct examinations performed at 120 kv. |
2020-01-30 |
2023-08-13 |
Not clear |
| Matti Tulla, Tessa Tillgren, Kalle Mattil. Is there a role for lumbar puncture in early detection of subarachnoid hemorrhage after negative head CT? Internal and emergency medicine. vol 14. issue 3. 2020-01-29. PMID:30474789. |
is there a role for lumbar puncture in early detection of subarachnoid hemorrhage after negative head ct? |
2020-01-29 |
2023-08-13 |
Not clear |
| Matti Tulla, Tessa Tillgren, Kalle Mattil. Is there a role for lumbar puncture in early detection of subarachnoid hemorrhage after negative head CT? Internal and emergency medicine. vol 14. issue 3. 2020-01-29. PMID:30474789. |
to investigate the role of lumbar puncture (lp) after a negative head computed tomography (ct) when ruling out subarachnoid hemorrhage (sah) within 24 h of symptom onset. |
2020-01-29 |
2023-08-13 |
Not clear |