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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10465750 | PMC |
| http://dx.doi.org/10.13107/jocr.2023.v13.i08.3791 | DOI Listing |
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Olecranon Fractures Managed Using FiberWire Sutures Without Metallic Implants: A Case Study and a Review of the Literature.
Cureus
January 2025
Orthopaedic Surgery, College of Medicine, King Saud University, Riyadh, SAU.
The traditional standard of care, tension band wire fixation modalities commonly used to treat non-comminuted olecranon fractures, are frequently associated with complications, with symptomatic hardware being the most common issue, often necessitating subsequent surgical procedures for hardware removal. We present a case of a young, active gentleman who sustained a simple olecranon fracture (Mayo type IIA) and underwent open reduction with the innovative all-suture non-metallic internal fixation procedure. We used a low-profile, cost-effective alternative fracture fixation technique, following the principles of pre-existing surgical techniques, while utilizing FiberWire sutures with biomechanical properties equivalent to, or possibly superior to, conventionally used metallic wires, thereby eliminating the need for additional surgical intervention.
View Article and Find Full Text PDFIs suture-based cerclage biomechanically superior to traditional metallic cerclage for fixation of periprosthetic femoral fractures: A matched pair cadaveric study.
Clin Biomech (Bristol)
December 2024
Department of Orthopedic Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA. Electronic address:
Background: While traditional metallic cerclage remains the primary method in clinical application, non-metallic cerclage systems have recently gained popularity due to low risks of soft tissue irritation and bone intrusion. The objective of this study was to assess the performance of a novel non-metallic suture-based cerclage in comparison to traditional metallic cerclage cables for fixation of periprosthetic femoral fractures.
Methods: An extended trochanteric osteotomy was performed on eight pairs of cadaveric femora, followed by reduction using either metallic cerclages (Group I) or the suture-based cerclage (Group II).
Novel technique for comminuted patellar fixation using suture tape in spiderweb configuration.
Front Surg
August 2024
Department of Orthopaedic Surgery, Changi General Hospital, Singapore, Singapore.
Introduction: Patella fractures account for 1% of skeletal fractures in orthopedic surgery. Simple two-part patella fractures are uncommon; most fractures are comminuted with significant articular involvement. Traditionally, patella fractures have been fixed using a tension band technique with cerclage wire, which has several complications including soft-tissue irritation, implant migration, and breakage, leading to secondary implant removal in up to 37% of patients.
View Article and Find Full Text PDFA DFT study on regulating the active center of v-TiXT MXene through surface modification for efficient nitrogen fixation.
J Colloid Interface Sci
June 2024
Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong, China; Center for Advance Nuclear Safety and Sustainable Department, City University of Hong Kong, Hong Kong, China; Department of Mechanical Engineering, City University of Hong Kong, Hong Kong, China. Electronic address:
The electrochemical conversion of nitrogen to ammonia provides an encouraging method to substitute the traditional Haber-Bosch process, owing to its high efficiency and mild reaction conditions. The search for high-performance catalysts and comprehension of catalytic mechanisms remains significant challenges. Herein, we conduct a systematic theoretical calculation of the NRR performance and mechanism of 24 TiXT (X = B, C, N; T = F, Cl, Br, I, O, S, Se, Te) MXenes with a T-vacancy to explore the influence of surface functional terminations and non-metallic center elements.
View Article and Find Full Text PDFMetal vs non-metal fixation methods for patellar fractures: A systematic review and meta-analysis of clinical and radiographic outcomes.
J Clin Orthop Trauma
December 2023
Department of Orthopaedic Surgery, Sengkang General Hospital, Medical Centre Level 9, 110 Sengkang East Way, 544886, Singapore.
Introduction: This paper aims to systematically review and meta-analyse the available evidence regarding the clinical and radiographic outcomes of non-metal fixation methods in treating patellar fractures compared to a control metal fixation group, in the hopes of bringing insight into their effectiveness.
Methods: Two investigators systematically reviewed studies across 9 English or Mandarin electronic databases - Cochrane Library, EMBASE, Google Scholar, Medline, PubMed, Scopus, Web of Science, CNKI and Wanfang Data, in adherence to PRISMA guidelines. The inclusion criteria for study selection were: English or Mandarin comparative studies that evaluated clinical (Patient Reported Outcome Measures, incidence of reoperations and postoperative complications) or radiographic (time to union and incidence of secondary loss of reduction) outcomes of metal and non-metal fixation methods for patellar fractures.
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