Results 21 to 30 of about 35,148 (216)

Use of a locking intramedullary nail for the treatment of initial varus proximal humeral fracture: a prospective pilot study

Journal of International Medical Research, 2020
Objective To evaluate the feasibility of locked intramedullary nailing, rather than locking plate fixation combined with fibular allograft augmentation, for initial varus proximal humeral fractures.
Xiang-Yi Deng, Zhi-Yuan Fan, Bao-Fu Yu, Bin-Bin Ni, Wei Wang, Hua Lu, Hao Shen   +6 more
doaj   +1 more source

Age‐ and Gender‐Specific Epidemiologic Characteristics of Major Intra‐Articular Fractures: Five‐Year Data from a Level 1 Trauma Center

Orthopaedic Surgery, 2021
Objective To investigate the epidemiological characteristics of major intra‐articular fractures. Methods This retrospective study enrolled patients with major intra‐articular fractures who were treated in the Third Hospital of Hebei Medical University ...
Wei‐guang Zhao, Yan‐bin Zhu, Jiang‐tao Ma, Xiao‐li Yan, Ying‐ze Zhang   +4 more
doaj   +1 more source

Rate of Complications and Subsequent Shoulder Complaints for Non-operatively Managed Pediatric Proximal Humerus Fractures

Frontiers in Surgery, 2020
Purpose: The purpose of the study was to describe the early complications and delayed shoulder complaints of non-displaced or minimally displaced pediatric proximal humerus fractures treated non-operatively.Methods: Retrospective review of all pediatric ...
Courtney Baker, Noelle Larson, William Shaughnessy, Anthony Stans, Todd Milbrandt   +4 more
doaj   +1 more source

Complications and Intraoperative Fractures in Reverse Shoulder Arthroplasty: A Systematic Review

Geriatric Orthopaedic Surgery & Rehabilitation, 2021
Introduction The reverse shoulder arthroplasty is nowadays a treatment option for a variety of shoulder problems. As its incidence rose, also the number of complications increased, including intraoperative fractures.
Andrea Dolci MD, Barbara Melis MD, Marco Verona MD, Antonio Capone PhD, Giuseppe Marongiu MD   +4 more
doaj   +1 more source

Patient-reported outcome was close to the Danish background population 6 months after non-surgical treatment of Neer 2-part surgical neck fractures: a prospective cohort study in patients aged 60 or above

Acta Orthopaedica
Background and purpose: Neer 2-part surgical neck fractures are the most common displaced proximal humerus fractures. We aimed to evaluate patient-reported outcome in a consecutive series of older people receiving nonoperative treatment.
Stig Brorson, Signe A Borg, Line L Houkjær, Kenneth B Holtz, Zaid Issa   +4 more
doaj   +1 more source

Clinical outcomes of hook-plate fixation in the treatment of unstable distal clavicular fractures and acromioclavicular joint dislocations

Saudi Journal of Medicine and Medical Sciences, 2015
Background: Presented here is a case series assessing the outcomes following hook-plate fixation in patients with acute unstable (Neer type 2) fractures of the distal clavicle and acute acromioclavicular (AC) joint dislocations .
Naif M Alhamam, Isam H Bella, Fares Z Uddin, Munirah A Al-Afaleq, Sarah A Al-Afaleq, Fahad K Al-Khalifa   +5 more
doaj   +1 more source

Injury Mechanism of Acute Anterior Shoulder Dislocation Associated with Glenoid and Greater Tuberosity Fractures: A Study Based on Fracture Morphology

Orthopaedic Surgery, 2020
Objective Based on the morphological characteristics of glenoid and greater tuberosity (GT) fractures and the relationship between them, we explored the injury mechanism of acute anterior shoulder dislocation associated with glenoid and GT fractures ...
Fei Dai, Ming Xiang, Jin‐song Yang, Hang Chen, Xiao‐chuan Hu, Qing Zhang, Yi‐ping Li   +6 more
doaj   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Surgical vs. nonsurgical treatment of extra-articular scapula fractures: a systematic review and meta-analysis

JSES Reviews, Reports, and Techniques
Background: Scapula fractures are historically managed conservatively. Although surgical treatment has become increasingly common and is associated with favorable outcomes, comparative studies of surgical vs. nonsurgical management remain scarce.
Lara Stehling, Elena Ricker, Lisa Klute, MD, Leopold Henßler, MD, Helge Knüttel, PhD, Florian Zeman, MSc, Volker Alt, MD, Maximilian Kerschbaum, MD   +7 more
doaj   +1 more source

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh, Ying Zhao, Enzhong Jin, Zixin Zhang, Vinicius Martins, Parham Pirayesh, Yi Gan, Yi Yuan, Yijia Wang, Frederick Benjamin Holness, Changhong Cao, Jun Song, Yang Zhao   +12 more
wiley   +1 more source