Results 71 to 80 of about 23,413 (232)

Biomechanical Effects of Two Types of 3D‐Printed Prosthesis Reconstruction After Single‐Segmental Total En Bloc Spondylectomy: A Finite Element Analysis

Orthopaedic Surgery, EarlyView.
The choice of prosthesis in spinal reconstruction plays an essential role in patients' postoperative outcomes. This study aims to investigate the biomechanical effects of two types of 3D‐printed prosthesis and titanium mesh cage (TMC) after total en bloc spondylectomy.
Jiasheng Chen, Ben Wang, Yang Luo, Xiang Li, Yanchao Tang, Zihe Li, Hua Zhou, Panpan Hu, Xiaoguang Liu, Zhongjun Liu, Feng Wei   +10 more
wiley   +1 more source

Seeing the unseen: The role of bioimaging techniques for the diagnostic interventions in intervertebral disc degeneration

Bone Reports
Intervertebral Disc Degeneration is a pathophysiological condition that primarily affects the spinal discs, causing back pain and neurological deficits.
Gyanoday Tripathi, Lahanya Guha, Hemant Kumar   +2 more
doaj   +1 more source

Incidence and Management of Cerebrospinal Fluid Leakage due to Late Presentation of Dural Tears After Lumbar Surgery

Orthopaedic Surgery, EarlyView.
This article reveals a 0.3% incidence of LPDT and highlights the importance of increased clinical awareness. Furthermore, appropriate management to optimize patient recovery and minimize long‐term complications. ABSTRACT Objective To investigate the incidence and treatment of cerebrospinal fluid leakage due to late presentation of dural tears (LPDT ...
Xiaoxiong Yang, Dazhao Tie, Rui Chen, Xin Chen, Yanbin Zhao, Hua Zhou, Yan Li, Lei Dang, Chuiguo Sun, Feifei Zhou   +9 more
wiley   +1 more source

VEGF vascularization pathway in human intervertebral disc does not change during the disc degeneration process

BMC Research Notes, 2018
Objective During degeneration of the intervertebral disc ingrowth of blood vessels and nerves into the disc are associated with back pain. Vascular endothelial growth factors promote vasculogenesis by binding to the membrane vascular endothelial growth ...
Simona Capossela, Alessandro Bertolo, Kapila Gunasekera, Tobias Pötzel, Martin Baur, Jivko V. Stoyanov   +5 more
doaj   +1 more source

A Modified Technique of Minimally Invasive Cortical Bone Trajectory Screws With U‐Rod for Treatment of Lumbar Spondylolysis

Orthopaedic Surgery, EarlyView.
The U‐rod technique combined with cortical bone trajectory screws is a safe and effective method for the treatment of lumbar spondylolysis. ABSTRACT Objective Spondylolysis is a common cause of low back pain, especially in the young athletic population. It involves a defect, either unilateral or bilateral, of the pars interarticularis.
Lincoln Liu, Hung‐Chang Chang, Cheng‐Neng Chen, He‐Shu Ku   +3 more
wiley   +1 more source

The Anterolateral Transpedicular Transverse Process Screw Technique: Surgical Techniques, Biomechanical study and Preliminary Outcomes

Orthopaedic Surgery, EarlyView.
This study designed a novel anterolateral screw placement technique and, based on this, developed a new anterolateral fixation method. Imaging, biomechanical, and short‐term efficacy analyses revealed that the Anterolateral Transpedicular Transverse Process Screw (ALTTS) technique achieves a high success rate for L5 vertebral fixation (pedicle width ...
Mingdong Zhang, Jiaqi Wang, Jin Chu, Xin Guo, Wei Zhang, Dapeng Feng, Zhengwei Li   +6 more
wiley   +1 more source

Generalized Joint Hypermobility in Adolescent Idiopathic Scoliosis: Greater Curve Flexibility, Larger Thoracic Kyphosis, but Higher Complication Risk

Orthopaedic Surgery, EarlyView.
Generalized joint hypermobility in adolescent idiopathic scoliosis is linked to greater spinal flexibility and increased thoracic kyphosis, but also elevates the risk of surgical complications, despite no significant differences in patient‐reported outcomes.
Di Liu, Kexin Xu, Xiangjie Yin, Terry Jianguo Zhang, Nan Wu, on behalf of the Deciphering Disorders Involving Scoliosis and Comorbidities study   +5 more
wiley   +1 more source

From senescence and inflammaging to systemic comorbidities: Drivers of aging‐associated periodontitis

Periodontology 2000, EarlyView.
Abstract Background Aging is accompanied by a chronic low‐grade inflammatory process, known as inflammaging, as well as immunosenescence, an age‐related decline and dysregulation of immune function, and cellular senescence, a process in which cells enter a state of irreversible growth arrest while actively releasing pro‐inflammatory factors.
James Cheng, Chew Tin Zar Aung, Samuel F. Suslavich, Sinem Esra Sahingur, Yvonne L. Hernandez‐Kapila   +4 more
wiley   +1 more source

BIOCHEMICAL AND BIOMECHANICAL SUBSTANTIATION OF REPARATIVE REGENERATION OF INTERVERTEBRAL DISCS IN PATIENTS WITH DEGENERATIVE DISC DISEASES

Східноукраїнський медичний журнал, 2020
Degenerative disc diseases occupy the second place in the overall structure of morbidity with temporary disability. In 40% of patients with spinal osteochondrosis, diseases of the locomotor apparatus and connective tissue cause primary disability.
J. A. Bodnarchuk, M. V. Khyzhnjak, О. О. Potapov, N. G. Chopik   +3 more
doaj  

Is Cervical Disc Degeneration a Compensatory Mechanism in Hirayama Disease? A Retrospective Case‒Control Study

Global Spine Journal
Study Design Retrospective Cohort Study. Objective This study aimed to explore the association between cervical disc degeneration and disease progression in patients with Hirayama disease, with a particular focus on changes in the cervical intervertebral
Zhaoxuan Wang MD, Jianhua Ren MD, Hengrui Chang MD, Rui Xue MD, Guzhen Liang MD, Junkai Kou MD, Xianzhong Meng MD   +6 more
doaj   +1 more source