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Navigated instrumentation and ligament tensioning device enhances initial gap acquisition during total knee arthroplasty procedure: A cadaveric study.
J Exp Orthop
January 2025
Department of Orthopaedic Surgery and Trauma University Center of Montpellier, University of Montpellier Montpellier France.
Purpose: Gap-balanced total knee arthroplasty (TKA) technique relies on initial ligament evaluation, particularly in patient-specific implantation using computer-assisted technologies. This cadaveric study aimed to compare the reproducibility and reliability of medial and lateral gap measurements between manual stress testing and dynamic ligament balancer.
Methods: Initial gap acquisitions were assessed from eight cadaveric knees (four specimens) during the same navigated TKA procedure by five differently skilled surgeons (three seniors and two juniors).
Ultrasound-guided trigger finger release with a minimally invasive knife: A retrospective analysis of 297 releases.
Hand Surg Rehabil
January 2025
Chirurgie de la Main et de la Membre supérieur, Médipôle 1 rue Jules Méline, 51430 Bezannes, France.
Trigger finger, or stenosing tenovaginitis, is a common condition characterized by impaired flexor tendon sliding due to thickening of the A1 pulley. While open surgical release remains the gold standard for the treatment of persistent trigger finger, there is increasing interest in minimally invasive ultrasound-guided techniques to improve precision and outcomes. The purpose of this study is to evaluate the outcomes, safety, and complications associated with ultrasound-guided trigger finger release using a minimally invasive surgical knife.
View Article and Find Full Text PDFNovel Copper(II) Coordination Compounds Containing Pyridine Derivatives of -Methoxyphenyl-Thiosemicarbazones with Selective Anticancer Activity.
Molecules
December 2024
Laboratory of Advanced Materials in Biopharmaceutics and Technics, Institute of Chemistry, Moldova State University, MD-2009 Chisinau, Moldova.
Ten coordination compounds, [Cu(L)Cl] (), [Cu(L)NO] (), [Cu(L)Cl] (C3), [Cu(L)NO] (), [Cu(L)Cl] (), [Cu(L)NO] (), [Cu(L)NO] (), [Cu(L)Cl] (), [Cu(L)Cl] (), and [Cu(L)NO] (), containing pyridine derivatives of -methoxyphenyl-thiosemicarbazones were synthesized and characterized. The molecular structure of four compounds was investigated using single crystal X-ray diffraction. Spectral analysis techniques such as FT-IR, H NMR, C NMR, elemental analysis, and molar conductivity were used for all the synthesized compounds.
View Article and Find Full Text PDFImproving Septicemia Diagnostics: A Comparative Analysis of Direct and Post-Culture MALDI-TOF MS Methods for Bacterial Identification.
Tunis Med
December 2024
Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, Morocco.
Article Synopsis
- Bloodstream infections need quick bacterial identification for effective treatment, with traditional methods being slow.
- The study compared direct identification using MALDI-TOF MS with the post-culture method, finding that while direct identification had a lower success rate (64.8%), it provided results in under an hour.
- Despite its limitations, the direct method could significantly enhance diagnosis speed, making it a potentially valuable tool in conjunction with established methods.
Introduction Tumor staging is essential for determining treatment strategies and predicting prognosis in cancer patients. Accurate imaging techniques are critical for staging, metastasis screening, treatment response assessment, and recurrence detection. Objective In this prospective study, we aimed to compare the sensitivity of whole-body diffusion-weighted imaging (WB-DWI) with positron emission tomography/computed tomography (PET/CT) in detecting metastases.
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