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Showing 81-100 of 1,158 results
  1. Exploring consistent ratios in morphometry of the proximal tibia: insights for knee arthroplasty

    Introduction

    The current study, which delves into proximal tibia morphometric parameters in a Greek sample, not only analyzes whether specific linear...

    Christos Koutserimpas, Dimitrios Kotzias, ... Maria Piagkou in Surgical and Radiologic Anatomy
    Article 29 June 2024
  2. Midterm results of modular hinge total knee arthroplasty using cementless osseointegrating stems: low fixation associated complications and good functional outcome in primary and revision knee arthroplasty

    Purpose

    This study aimed to investigate functional outcome and complications after primary and revision modular H-TKA using hybrid fixation with...

    M. Schnetz, L. Hofmann, ... Y. Gramlich in Archives of Orthopaedic and Trauma Surgery
    Article 08 December 2023
  3. Implantatverankerung: In-vivo- und In-vitro-Analysen

    Aseptic implant loosening is the primary cause of revisions in arthroplasty. Various in vitro and in vivo methods are available for assessing implant...

    Manuel Kistler, Mareike Schonhoff, ... Alexander Jahnke in Die Orthopädie
    Article 03 June 2024
  4. A novel model of locking plate and locking spongious screw: a biomechanical in vitro comparison study with classical locking plate

    Background

    Locking plates are commonly used for the fixation of comminuted, periprosthetic and osteoporotic bone fractures. These plates are secured...

    Fatih Parmaksizoglu, Sinan Kilic, Onur Cetin in Journal of Orthopaedic Surgery and Research
    Article Open access 12 April 2024
  5. Eccentrically widened bone tunnels after all-inside anterior cruciate ligament reconstruction: a computed tomography and three-dimensional model-based analysis

    Purpose

    To evaluate the extent of tunnel widening after anterior cruciate ligament reconstruction (ACLR) using the all-inside technique and to...

    Di Liu, Zi-Jun Cai, ... Wen-Feng **ao in Knee Surgery, Sports Traumatology, Arthroscopy
    Article Open access 22 September 2022
  6. Impact of support instruments in medial closed-wedge distal femoral osteotomy: a finite element analysis

    Introduction

    Medial closed-wedge distal femoral osteotomy (MCWDFO) is a valuable treatment approach for lateral knee osteoarthritis with femoral...

    Umito Kuwashima, Masafumi Itoh, ... Ken Okazaki in Archives of Orthopaedic and Trauma Surgery
    Article 19 December 2023
  7. Long-term survivorship of an exchangeable-neck hip prosthesis with a Ti-alloy/Ti-alloy neck–stem junction

    Introduction

    Breakage of exchangeable-neck (EN) and adverse local tissue reactions (ALTRs) to neck–stem junction (NSJ) damage products are responsible...

    Massimiliano Baleani, Aldo Toni, ... Barbara Bordini in Archives of Orthopaedic and Trauma Surgery
    Article Open access 30 September 2022
  8. Alveolar Sandwich Osteotomy Technique for Vertical Ridge Augmentation

    Introduction

    Alveolar sandwich osteotomy is a technique in which the graft is believed to undergo a rapid incorporation because it is placed between...

    Hussam AbuHarb, Ashish Gupta, Sneha D. Sharma in Journal of Maxillofacial and Oral Surgery
    Article 22 May 2024
  9. Is the Citak classification of distal femur morphology age and gender dependent?

    Introduction

    The purpose of this study was to compare the distal femur morphology in different age and gender groups using the Citak classification.

    ...
    Mustafa Fatih Dasci, Ozkan Kose, ... Mustafa Citak in Archives of Orthopaedic and Trauma Surgery
    Article 04 July 2023
  10. Failure of humeral shaft fixation: construct characteristics

    Purpose

    Fixation failure following open reduction and internal fixation (ORIF) of humeral shaft fractures can be a challenging complication. We aimed...

    Andrew D. Sobel, Kalpit N. Shah, ... Scott Paxton in European Journal of Orthopaedic Surgery & Traumatology
    Article 02 June 2023
  11. Four-Year Treatment Effect of Custom-Made Foot Orthosis on Pediatric Symptomatic Accessory Navicular Bone Combined with Flexible Flatfoot

    Purpose

    Congenital accessory navicular bone (ANB) is a common variant in the foot and is prone to cause several clinical symptoms. Wearing custom-made...

    Wen Shu, Guoyong Jiang, ... **n Tang in Indian Journal of Orthopaedics
    Article 05 July 2024
  12. Analysis on association between sagittal stem alignment and early functional and radiological outcome following primary cementless total hip replacement

    Introduction

    Accurate reconstruction of hip anatomy and biomechanics is mandatory for achieving good clinical outcomes following total hip replacement...

    Erwin Ardian Noor, Ismail Hadisoebroto Dilogo, ... Rahadiansyah Ramadhani in European Journal of Orthopaedic Surgery & Traumatology
    Article 01 April 2024
  13. Intradiscal vacuum phenomenon matches lumbar spine degeneration patterns in an ageing population

    Purpose

    Intra-Discal Vacuum phenomenon (IDVP) is well-recognised, yet poorly visualised and poorly understood radiological finding in disc...

    Derek T. Cawley, Andrew Simpkin, ... Aiden Devitt in European Spine Journal
    Article Open access 28 February 2024
  14. Breakage of intramedullary femoral nailing or femoral plating: how to prevent implant failure

    Introduction

    Intramedullary (IM) fixation is the dominant treatment for pertrochanteric and femoral shaft fractures. In comparison to plate...

    Henrik C. Bäcker, Mark Heyland, ... Karl F. Braun in European Journal of Medical Research
    Article Open access 13 January 2022
  15. Metal interference screw fixation combinations show high revision rates in primary hamstring tendon ACL reconstruction

    Background

    Different fixation methods in anterior cruciate ligament reconstruction (ACLR) have been associated with different revision rates,...

    Janina Kaarre, Neilen A. Benvegnu, ... Kristian Samuelsson in BMC Musculoskeletal Disorders
    Article Open access 02 January 2024
  16. Reliability and validity test of a novel three-dimensional acetabular bone defect classification system aided with additive manufacturing

    Background

    Accurate assessment of acetabular defects and designing precise and feasible surgical plans are essential for positive outcomes of hip...

    **gwei Zhang, Yi Hu, ... Huiwu Li in BMC Musculoskeletal Disorders
    Article Open access 09 May 2022
  17. Schaftlose Prothesendesigns in der Schulterendoprothetik und ihre Auswirkungen auf die Stabilität

    The use of stemless shoulder prostheses has gained increasing popularity over the past two decades due to their bone-preserving and less invasive...

    Matthias Bülhoff, Anna-Katharina Nolte, ... Raphael Trefzer in Obere Extremität
    Article 19 December 2023
  18. A biomechanical matched-pair comparison of two different locking plates for tibial diaphyseal comminuted fracture: carbon fiber-reinforced poly-ether-ether-ketone (CF-PEEK) versus titanium plates

    Background

    Several methods have been proposed to reduce plate construct stiffness and promote secondary bone healing. In this study, we explored the...

    Kaihua Zhou, **aojian He, ... Huilin Yang in Journal of Orthopaedic Surgery and Research
    Article Open access 23 November 2020
  19. Novel radiologic indices for stem type decision in total hip arthroplasty in patients with metaphyseo-diaphyseal mismatched Dorr A proximal femur

    Background

    In metaphyseo-diaphyseal (M-D) mismatched Dorr A femurs, it is difficult to achieve proper fixation with a type 1 stem. Proper...

    Han ** Lee, Hong Seok Kim, Jeong Joon Yoo in BMC Musculoskeletal Disorders
    Article Open access 09 February 2024
  20. CARE as a wearable derived feature linking circadian amplitude to human cognitive functions

    Circadian rhythms are crucial for regulating physiological and behavioral processes. Pineal hormone melatonin is often used to measure circadian...

    Shuya Cui, Qingmin Lin, ... Fan Jiang in npj Digital Medicine
    Article Open access 11 July 2023
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