Results 101 to 110 of about 50,750 (233)

Predicting the Nonunion of the Acute Osteoporotic Vertebral Compression Fracture Following Low‐Energy Injuries by Quantifying Vertebral Marrow Fat Fraction on T2‐Weighted Dixon Sequences

Orthopaedic Surgery
Objective Increased marrow fat fraction (MFF) of vertebrae was detected in patients with osteoporosis. However, MFF of the fractured vertebrae decreased significantly following the fracture.
Pengguo Gou, Rui Wang, Zhihui Zhao, Yunguo Wang, Yuan Xue   +4 more
doaj   +1 more source

Infra‐tubercle osteotomy preserves coronal alignment and reduces anterior laxity compared to retro‐tubercle technique in revision anterior cruciate ligament reconstruction with slope correction

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 3, Page 1024-1034, March 2026.
Abstract Purpose To compare infra‐tubercle (IKO) versus retro‐tubercle (RKO) slope‐reducing osteotomy performed with revision anterior cruciate ligament reconstruction (ACLR) on survivorship, anterior laxity, alignment, union, complications and patient‐reported outcome measures (PROMs).
Romir Patel, Ahmed Mabrouk, Souvik Paul, Christophe Jacquet, Matthieu Ollivier   +4 more
wiley   +1 more source

The Osteoimmunologic Basis of Biologic and Bioengineered Scaffolds in Fracture Healing

Bioengineering
Fracture nonunion or delayed union remains a significant clinical problem that burdens both the patient and the healthcare system. Defined as failure for bone to unite 9 months post injury or 3 months with no progression toward union, the pathology of ...
Hannah Shelby, Sarah Bergren, Julian Wier, Edward M. Schwarz, Jay R. Lieberman   +4 more
doaj   +1 more source

Femoral Neck System Versus Total Hip Arthroplasty in the Treatment of Pauwels Type III Unstable Femoral Neck Fractures in Patients Aged 60–70 Years: A Comparative Analysis of Clinical Efficacy and Hip Function

Orthopaedic Surgery, Volume 18, Issue 3, Page 402-411, March 2026.
Graphical abstract of the comparative study between FNS and THA for Pauwels type III unstable femoral neck fractures in patients aged 60–70 years. The diagram outlines the study population, key perioperative outcomes (operation duration, blood loss), dynamic changes in hip function (Harris Hip Score) over 12 months of follow‐up, and personalized ...
Xiangyu Zong, Kuishuai Xu, Xuechao Yu, Xinyu Cui, Yanling Hu, Yingze Zhang, Tianrui Wang   +6 more
wiley   +1 more source

Rib Fracture Nonunion

Current Problems in Surgery
Rib fractures are common, occurring in approximately 10% of traumatically injured patients.1,2 In the acute setting, management is focused on pain control and pulmonary toilet, to minimize the significant morbidity and mortality associated with these injuries.3 The majority of patients will recover with nonoperative management, with the rib fractures ...
Nicole L. Werner, Suzanne F.  M. Van Wijck   +1 more
openaire   +3 more sources

Comparing the Safety and Efficacy of Robot‐Assisted Versus Conventional Fluoroscopy‐Guided Techniques in the Treatment of Scaphoid Fractures: A Systematic Review and Meta‐Analysis

Orthopaedic Surgery, Volume 18, Issue 3, Page 544-557, March 2026.
The flowchart. ABSTRACT Background Robotic‐assisted technology has increasingly been applied in orthopedic surgery; however, its safety and efficacy in the treatment of scaphoid fractures remain controversial and lack high‐level evidence. This systematic review and meta‐analysis aimed to compare robotic‐assisted techniques with conventional fluoroscopy‐
Zhifa Yuan, Guohang Shen, Xunqi Liu, Zhenguo Gao, Kaiyong Wang, Yang Chen, Ruoyan Wang, Yupei Dai   +7 more
wiley   +1 more source

Surgical Management of Pediatric Acetabular Fractures: A Retrospective Study of 14 Rare Cases

Orthopaedic Surgery, Volume 18, Issue 3, Page 412-423, March 2026.
This case series of 14 pediatric acetabular fractures surgically managed via open reduction and internal fixation through a lateral rectus approach demonstrates that favorable functional outcomes are achievable, even in non‐acute cases, when performed by an experienced surgical team. Follow‐up revealed significant hip function recovery.
Guy Romeo Kenmegne, Ziming Zhang, Rui Zeng, Gang Ma, Sheqiang Chen, Qiyan Zhou, Kai Zeng, Yuqing Wang, Wentong Zhao, Jiafu Miu, Yilan Liao, Shicai Fan   +11 more
wiley   +1 more source

Does trade liberalization always decrease union bargaining power? [PDF]

The theoretical and empirical literature shows that union wages are more responsive to international import competition than nonunion wages, thus reducing unions bargaining power.
Jorge Saba Arbache
core  

Justice for Janitors: The Challenge of Organizing In Contract Services [PDF]

, 1990
[Excerpt] In 1988 Omar Vasconez, a commercial office janitor in New York City, earned $11.29-an-hour plus full benefits. In Atlanta, janitor Mary Jenkins was earning $3.40-an-hour with no benefits. While Mary could be fired at the drop of a hat, Omar had
Howley, John
core   +1 more source

Analysis of Risk Factors for Adjacent Segment Disease After Lumbar Facet Joint Fusion

Orthopaedic Surgery, Volume 18, Issue 3, Page 433-442, March 2026.
This schematic illustrates a novel posterior lumbar fusion procedure targeting L4–L5 segments, with emphasis on the position of split bone and the precise site of bone grafting. Featuring “active generation + real‐time verification” and intact posterior tension band, this technique achieves precise segmental lordosis restoration with enhanced ...
Haibiao Qin, Jinglong Yan, Guangxi Wang, Hui Chi, Xu Zhang, Pengyu Kong, Chunyang Xi   +6 more
wiley   +1 more source