Choosing the best option for reconstructing comminuted joint fractures in hand surgery raises technical challenges due to the small size of the anatomical structures and the required early mobilization. Single-stage reconstructions are clearly preferable, but when the infection risk is high, two-stage alternatives are needed. We report a case of fracture of the head of the 2nd metacarpal resulting from a crocodile bite treated by implanting an articular spacer.
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http://dx.doi.org/10.1016/j.hansur.2016.07.004 | DOI Listing |
J Orthop Surg Res
January 2025
Department of Orthopedics, Qingdao Municipal Hospital, 1 Jiaozhou Road, Shinan District, QingDao, Shandong Province, 266399, China.
Background: Spacer-type tibial osteotomy have been proven a novel and effective osteotomy to treat osteoarthritis, while lack of comparison with other surgical methods in younger patients. This study aims to evaluate the short-term clinical outcomes of spacer-type tibial osteotomy versus open wedge high tibial osteotomy (OWHTO) and unicompartmental knee arthroplasty (UKA) for Kellgren-Lawrence (K-L) grade 3-4 osteoarthritis (OA) in patients younger than 65 years.
Methods: This retrospective study analyzed a total of 224 patients with K-L grade 3-4 knee OA treated from March 2018 to November 2020.
Arch Bone Jt Surg
January 2024
Department of Medical Physics and Radiology, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran.
This study aimed to evaluate the efficacy of antibiotic-loaded cement articulating spacers produced through a silicone mold in the two-stage revision of infected total knee arthroplasty. Five individuals were prospectively treated with 2-stage revision using spacers made by this mold. Clinical assessment was conducted during and after implantation using the WOMAC Score, Oxford knee score, and range of motion (ROM).
View Article and Find Full Text PDFJ Orthop Case Rep
January 2025
Department of Orthopedics, University of Illinois College of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA.
Introduction: Periprosthetic joint infections (PJIs) of the shoulder complicate approximately 0.7% of primary and 15.4% of revision shoulder arthroplasties.
View Article and Find Full Text PDFCureus
December 2024
Department of Orthopedic Surgery, Yamaguchi University Graduate School of Medicine, Ube, JPN.
Background: Two-stage revision is known as the gold-standard method for knee prosthetic joint infection (PJI), but the most suitable treatment method remains controversial. Typically, weight-bearing is restricted during the interval between the stages. The aim of this study was to evaluate the clinical outcomes of unrestricted weight bearing with cement spacers fabricated using the Knee Articulating Spacer Mold (KASM®; Ortho Development Corporation, Draper, UT, USA) for knee PJI.
View Article and Find Full Text PDFJ Int Med Res
January 2025
Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou City, Zhejiang Province, PR China.
Objective: To analyze the early- to mid-term clinical efficacy of personalized 3D-printed structural metal spacer technology in reconstructing massive bone defects during complex total knee arthroplasty (TKA) and revision surgery.
Methods: A single-center retrospective study was conducted on nine patients with severe bone defects who underwent TKA between 2018 and 2024. The general condition, surgical details, and clinical improvement of these patients were recorded and analyzed by clinical doctors.
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