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http://dx.doi.org/10.1177/24730114211069134 | DOI Listing |
Carbon fibre reinforced polyetheretherketone (CFR-PEEK) implants have gained interest because of reported biomechanical advantages and radio-lucent properties. The aim of this study was to evaluate the role of CFR-PEEK nails in patients with metastatic bone disease (MBD). We performed a retrospective cohort study evaluating patients with MBD undergoing intramedullary (IM) nailing for prophylaxis or fixation of pathological fractures using CFR- PEEK or titanium implants.
View Article and Find Full Text PDFPolymers (Basel)
January 2025
Faculty of Mechanical Engineering, Bialystok University of Technology, Wiejska 45C, 15-351 Bialystok, Poland.
This article presents the characteristics of composites comprising polylactide combined with iron powder, from 1 to 10 wt.%, and nanoiron powders with a mass fraction from 0.1 to 1.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Mechanical Engineering, Government Engineering College, Barton Hill, Thiruvananthapuram, Kerala, India.
Road accidents are a growing concern worldwide, and crash barriers have significantly reduced the severity of these incidents. In its pursuit of developing an eco-friendly crash barrier, India installed the world's first 200 m bamboo crash barrier, on Bombay-Pune Highway. Although its eco-friendly and recyclable design is commendable, using Bambusa balcooa infused with creosote oil and covered with High-density polyethylene (HDPE) raises substantial health and environmental issues due to the presence of toxic and carcinogenic Polycyclic aromatic hydrocarbons (PAHs).
View Article and Find Full Text PDFIndian J Ophthalmol
February 2025
Department of Ophthalmology, Faculty of Medicine, Fayoum University, Al Fayoum, Egypt.
Purpose: There are no universally established guidelines for material selection in orbital wall fracture reconstruction. With an increasing preference for permanent implants, this study aimed to compare the long-term clinical outcomes of three different non-resorbable materials in reconstructing isolated orbital floor fractures.
Design: A retrospective, interventional comparative study.
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
January 2025
Department of Artificial Joint Revision, Luoyang Orthopedic-Traumatological Hospital of Henan Province (Henan Provincial Orthopedic Hospital), Zhengzhou Henan, 450003, P. R. China.
Objective: To analyze the short-term effectiveness and safety of personalized three-dimensional (3D) printed customized prostheses in severe Paprosky type Ⅲ acetabular bone defects.
Methods: A retrospective analysis was conducted on 8 patients with severe Paprosky type Ⅲ acetabular bone defects and met the selection criteria between January 2023 and June 2024. There were 3 males and 5 females, with an average age of 64.
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