Variation in Lumbar Shape and Lordosis in a Large Asymptomatic Population

Authors: Shen, Yong, Sardar, Zeeshan M., Le Huec, Jean-Charles, Bourret, Stéphane, Hasegawa, Kazuhiro, Wong, Hee Kit, Liu, Gabriel, Hey, Hwee Weng Dennis, Riahi, Hend, Kelly, Michael, Lombardi, Joseph M., Lenke, Lawrence G.

Source: Spine. 48(11):758-765

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Morphological description of sagittal lumbar spinal alignment using curve magnitude, span, and apex—the multiethnic alignment normative study (MEANS)

Authors: Hey, Hwee Weng Dennis, Wong, Hee-Kit, Liu, Gabriel Ka-Po, Tay, Hui Wen, Sardar, Zeeshan M., Hasegawa, Kazuhiro, Riahi, Hend, Bourret, Stéphane, Cerpa, Meghan, Le Huec, Jean-Charles, Lenke, Lawrence G.

Source: In The Spine Journal November 2023 23(11):1709-1720

Bone marrow mesenchymal stem cells with low dose bone morphogenetic protein 2 enhances scaffold‐based spinal fusion in a porcine model

Authors: Hu, Tao, Liu, Ling, Lam, Raymond Wing Moon, Toh, Soo Yein, Abbah, Sunny Akogwu, Wang, Ming, Ramruttun, Amit Kumarsing, Bhakoo, Kishore, Cool, Simon, Li, Jun, Cho‐Hong Goh, James, Wong, Hee‐Kit

Source: Journal of tissue engineering and regenerative medicine. 16(1):63-75

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Age- and Gender-based Global Sagittal Spinal Alignment in Asymptomatic Adult Volunteers: Results of the Multiethnic Alignment Normative Study (MEANS)

Authors: Sardar, Zeeshan M., Cerpa, Meghan, Hassan, Fthimnir, Kelly, Michael, Le Huec, Jean-Charles, Bourret, Stephane, Hasegawa, Kazuhiro, Wong, Hee-Kit, Liu, Gabriel, Dennis Hey, Hwee Weng, Riahi, Hend, Lenke, Lawrence

Source: Spine. 47(19):1372-1381

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Age and Gender Based Spinopelvic and Regional Spinal Alignment in Asymptomatic Adult Volunteers: Results of the Multi-Ethnic Alignment Normative Study (MEANS)

Authors: Sardar, Zeeshan M., Cerpa, Meghan, Kelly, Michael, Bourret, Stephane, Hasegawa, Kazuhiro, Wong, Hee-Kit, Liu, Gabriel, Dennis Hey, Hwee Weng, Riahi, Hend, Le Huec, Jean-Charles, Lenke, Lawrence

Source: Spine. 47(19):1382-1390

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The T4-L1-Hip Axis

Authors: Hills, Jeffrey, Lenke, Lawrence G., Sardar, Zeeshan M., Le Huec, Jean-Charles, Bourret, Stephane, Hasegawa, Kazuhiro, Wong, Hee-Kit, Hey, Hwee Weng Dennis, Liu, Gabriel, Riahi, Hend, Chelli-Bouaziz, Mouna, Kelly, Michael P.

Source: Spine. 47(19):1399-1406

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Understanding the Pathophysiology of L5-S1 Loss of Lordosis and Retrolisthesis: An EOS Study of Lumbopelvic Movement Between Standing and Slump Sitting Postures

Authors: Hey, Hwee Weng Dennis, Lim, Justin Chia Loong, Law, Gin Way, Liu, Gabriel Ka-Po, Wong, Hee-Kit

Source: World neurosurgery. 158:e654-e661

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Selective Thoracic Fusion for Idiopathic Scoliosis

Authors: Ruiz, John N.M., Kandwal, Pankaj, Lau, Leok Lim, Liu, Gabriel Ka Po, Thambiah, Joseph, Wong, Hee-Kit

Source: Spine. 47(7):E272-E282

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Characteristics of Spinal Morphology According to the "Current" and "Theoretical" Roussouly Classification Systems in a Diverse, Asymptomatic Cohort: Multi-Ethnic Alignment Normative Study (MEANS).

Authors: Shen, Yong, Sardar, Zeeshan M., Malka, Matan, Katiyar, Prerana, Greisberg, Gabriella, Hassan, Fthimnir, Reyes, Justin L., Le Huec, Jean-Charles, Bourret, Stephane, Hasegawa, Kazuhiro, Wong, Hee Kit, Liu, Gabriel, Dennis Hey, Hwee Weng, Riahi, Hend, Kelly, Michael, Lombardi, Joseph M., Lenke, Lawrence G.

Source: Global Spine Journal; Mar2025, Vol. 15 Issue 2, p1295-1305, 11p

Subject Terms: MORPHOLOGY, SAGITTAL curve, COHORT analysis, CROSS-sectional method, SPINAL curvatures, ETHNIC groups, DIAGNOSTIC imaging

The Thoracolumbar Inflection Point in a Population of Asymptomatic Volunteers: A Multi-Ethnic Alignment Normative Study Cohort Study.

Authors: Malka, Matan, Sardar, Zeeshan M., Czerwonka, Natalia, Coury, Josephine R., Reyes, Justin L., Le Huec, Jean-Charles, Bourret, Stephane, Hasegawa, Kazuhiro, Wong, Hee-Kit, Liu, Gabriel, Hey, Hwee Weng Dennis, Riahi, Hend, Kelly, Michael, Lenke, Lawrence G.

Source: Global Spine Journal; Mar2025, Vol. 15 Issue 2, p438-444, 7p

Subject Terms: KYPHOSIS, SAGITTAL curve, ANALYSIS of variance, VOLUNTEERS, LUMBAR vertebrae, ETHNIC groups, COHORT analysis

Patterns of Treatment Delay in Patients with Symptomatic Metastatic Epidural Spinal Cord Compression.

Authors: Wang, Shilin, Hallinan, James T. P. D., Tan, Cherie Lin Hui, Chua, Khye Gin Eugene, Teo, Alex Quok An, Kumar, Naresh, Liu, Gabriel, Hey, Hwee Weng Dennis, Thambiah, Joseph, Lau, Leok-Lim, Wong, Hee-Kit, Chan, Yiong-Huak, Tan, Jiong Hao Jonathan

Source: Cancers; Feb2025, Vol. 17 Issue 4, p595, 15p

Subject Terms: PREDICTIVE tests, RESEARCH funding, SPINAL tumors, SPINAL cord compression, TREATMENT effectiveness, RETROSPECTIVE studies, MAGNETIC resonance imaging, DECISION making in clinical medicine, DESCRIPTIVE statistics, SURGICAL complications, TREATMENT delay (Medicine), DATA analysis software

Pelvic and sacral morphology and their correlation with pelvic incidence, lumbar lordosis, and lumbar alignment changes between standing and sitting postures

Authors: Hey, Hwee Weng Dennis, Tan, Jun-Hao, Ong, Bernard, Kumar, Akshay, Liu, Gabriel, Wong, Hee-Kit

Source: In Clinical Neurology and Neurosurgery December 2021 211

Risk factors for surgical complications in the management of ossification of the posterior longitudinal ligament

Authors: Ramos, Miguel Rafael David, Liu, Gabriel, Tan, Jun-Hao, Tan, Jiong Hao Jonathan, Ruiz, John N.M., Hey, Hwee Weng Dennis, Lau, Leok-Lim, Kumar, Naresh, Thambiah, Joseph, Wong, Hee-Kit

Source: In The Spine Journal July 2021 21(7):1176-1184

Lumbar Adding-on of the Thoracic Spine After Selective Fusion in Adolescent Idiopathic Scoliosis Lenke Types 1 and 2 Patients: A Critical Appraisal

Authors: Tan, Jun-Hao, Hey, Hwee Weng Dennis, Wong, Gordon, Wong, Hee-Kit, Lau, Leok Lim

Source: Spine. 46(3):E167-E173

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Understanding 'Kyphosis' and 'Lordosis' for Sagittal Balancing in Two Common Standing Postures

Authors: Hey, Hwee Weng Dennis, Lin, Shuxun, Tay, Hui Wen, Tay, Yuan Jie, Liu, Gabriel Ka-Po, Wong, Hee-Kit

Source: Spine. 46(23):1603-1611

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Audit and Comparison Between Radiographic Markers of Gaze Direction Using EOS Imaging – An Essential Step to Streamline Existing Methods

Authors: Hey, Hwee Weng Dennis, Lim, Joel Xue Yi, Tan, Chuen Seng, Liu, Gabriel Ka Po, Wong, Hee Kit

Source: Spine. 46(22):E1202-E1210

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Fulcrum to Generate Maximum Extension of the Spine and Hip—Proposing A New Strategy using EOS Imaging for Patient-specific Assessment of Degenerated Lumbar Spines

Authors: Hey, Hwee Weng Dennis, Tay, Hui Wen, Wong, Gordon Chengyuan, Tan, Kimberly-Anne, Lau, Eugene Tze-Chun, Wong, Seng Juong, Liu, Ka-Po Gabriel, Wong, Hee-Kit

Source: Spine. 46(15):E832-E839

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100183905602.0x000001&indx=1&recIds=ETOCvdc_100183905602.0x000001

Postoperative complications of S2AI versus iliac screw in spinopelvic fixation: a meta-analysis and recent trends review

Authors: Hasan, Muhammed Yaser, Liu, Gabriel, Wong, Hee-Kit, Tan, Jun-Hao

Source: In The Spine Journal June 2020 20(6):964-972

Comparison of whole body sagittal alignment during directed vs natural, relaxed standing postures in young, healthy adults

Authors: Hey, Hwee Weng Dennis, Tan, Kimberly-Anne, Chin, Brian Zhaojie, Liu, Gabriel, Wong, Hee-Kit

Source: In The Spine Journal November 2019 19(11):1832-1839

Improving the handling properties and long‐term stability of polyelectrolyte complex by freeze‐drying technique for low‐dose bone morphogenetic protein 2 delivery

Authors: Liu, Ling, Lam, Wing M. R., Yang, Zheng, Wang, Ming, Ren, Xiafei, Hu, Tao, Li, Jun, Goh, James Cho‐Hong, Wong, Hee‐Kit

Source: Journal of biomedical materials research.Part B.Applied biomaterials. 108(6):2450-2460

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