Results 81 to 90 of about 240,610 (178)

Surgical Treatment of Sacral Fractures: A Case Series Study

Journal of Orthopedic and Spine Trauma, 2015
Background: The sacrum bone is an integral part of pelvis and spinal column. It protects lumbosacral neurologic plexus and maintains the spinal column and pelvic alignment.
Babak Mirzashahi, Mahmoud Farzan, Mirmostafa Sadat, Mohamad Zarei, Parviz Habibollahzade   +4 more
doaj  

Subject‐Specific Musculoskeletal Modeling: The Future of Predicting and Preventing Proximal Junctional Failure in Adult Spinal Deformity

JOR SPINE, Volume 8, Issue 4, December 2025.
Proximal junctional failure is a devastating complication in spinal deformity surgery. Subject‐specific musculoskeletal modeling offers a novel approach to improve prediction and prevention by integrating biomechanics, muscle function, and bone quality.
Nima Ashjaee, Alexa Semonche, Anthony L. Mikula, Laszlo Kiss, Dennis E. Anderson, Dominika Ignasiak, Stephen H. M. Brown, John Street, Sidney Fels, Samuel R. Ward, Christopher Ames, Thomas R. Oxland   +11 more
wiley   +1 more source

Percutaneous Reduction and Fixation of Spinopelvic Dissociations: Myth or Reality? A Long-Term Retrospective Monocentric Comparative Study

Purpose To evaluate the restoration of spinopelvic sagittal parameters after percutaneous fixation combined with a closed reduction maneuver (CRIF-crack) for spinopelvic dissociation, and to compare clinical outcomes and complication rates with ...
Georges Khoury, Jérôme Tonetti, Sébastien Ruatti, Gael Kerschbaumer, Julie Manon, Maureen Péré, Mehdi Boudissa   +6 more
core   +1 more source

The Relationship Between Postoperative Variation of Adjacent Segment Three‐Dimensional Kinematics and Postoperative PI‐LL in Patients With Degenerative Lumbar Scoliosis After Short Segment Fixation

Orthopaedic Surgery, Volume 17, Issue 12, Page 3342-3353, December 2025.
In summary, we collected the postoperative variation of motion pattern at the adjacent segment in patients with DLS over short‐term follow‐up. As a result, the reduction of coupled motion in adjacent segments indicates an improved balance of the spine compared to before the surgery.
Fei Xu, Shuai Jiang, Zhuoran Sun, Nanfang Xu, Zheyu Fan, Siyu Zhou, Yudong Zhao, Zhuofu Li, Weishi Li   +8 more
wiley   +1 more source

Sacroiliac Joint Syndrome 10 Years after Lumbar Arthroplasty: The Importance of Spinopelvic Alignment

Global Spine Journal, 2015
Introduction Sagittal balance is an independent predictor of outcomes in spinal care and several authors focused their attention on the lumbar lordosis restoration as the key point to prevent secondary sacroiliac joint dysfunction (SIJD) after fusion. On
Riccardo Ciarpaglini, Gianluca Maestretti   +1 more
doaj   +1 more source

Nitrogen fixation and nitrogenase activity of Azotobacter chroococcum [PDF]

, 1974
The purpose of the present investigation was to study the effect of some chemical, physical and biological factors on growth, efficiency of nitrogen fixation and nitrogenase activity of Azotobacter chroococcum.From biochemical studies with cell-free ...
Brotonegoro, S.
core  

Reduction of high-grade spondylolisthesis using minimally invasive spine surgery-transforaminal lumbar interbody fusion “trial-” technique: a technical note with case series [PDF]

Asian Spine Journal
This retrospective case series evaluated the effectiveness of minimally invasive spine surgery-transforaminal lumbar interbody fusion (MIS-TLIF) using the “trial-in-situ” technique for reducing high-grade spondylolisthesis.
Mukesh Kumar, Vikramaditya Rai, Amit Joshi, Shrish Nalin, Manoj Kumar Gandhi   +4 more
doaj   +1 more source

Global Sagittal Imbalance Due to Change in Pelvic Incidence After Traumatic Spinopelvic Dissociation

, 2017
OBJECTIVES: To examine how spinopelvic morphology changes after traumatic spinopelvic dissociation and whether these changes affect the sagittal balance of the spine. DESIGN: Retrospective analysis. SETTING: Level I trauma center.
Han-Dong Lee, Chang-Hoon Jeon, Chung, NS, Nam-Su Chung, Won, SH, Suk-Hyeong Won, Lee, HD, Jeon, CH   +7 more
core   +1 more source

Functional Outcome of Spinopelvic Fixation in Lumbosacral Pathologies

Journal of Bharatpur Hospital
Background Achieving stable lumbosacral arthrodesis remains a technical challenge owing to the high biomechanical stress. Spinopelvic fixation offers enhanced stability and good bony fusion. This study aimed to evaluate functional and radiological outcomes of patients who underwent spinopelvic fixation surgery at our institution.MethodsWe performed a ...
Pratap Babu Bhandari, Deepak Kaucha, Rajesh Kumar Chaudhary, Ram Krishna Barakot, Babu Kaji Shrestha   +4 more
openaire   +1 more source

SACRAL FRACTURE TREATMENT WITH A VARIATION OF THE LUMBOPELVIC FIXATION TECHNIQUE

Coluna/Columna
Spinopelvic instability is an uncommon injury that is caused by high-energy traumas. Surgical treatment is used, in the majority of cases, to restore stability and enable early mobilization.
VINÍCIUS MAGNO DA ROCHA, JOÃO ANTONIO MATHEUS GUIMARÃES, ANTÔNIO PAULO DE OLIVAES FILHO, FELIPE MOURA CARRASCO, ANTÔNIO EULALIO PEDROSA ARAUJO JUNIOR, DIEGO PINHEIRO AGUIAR, ANDRÉ LUIZ LOYELO BARCELLOS   +6 more
doaj   +1 more source