Results 51 to 60 of about 20,376 (226)

Unrestricted kinematic alignment in varus total knee arthroplasty outperforms mechanical alignment in CPAK I phenotype, but yields comparable outcomes in CPAK IV: A retrospective analysis from the FP‐UCBM Knee Study Group

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare clinical outcomes in varus‐aligned patients undergoing cruciate‐retaining total knee arthroplasty (TKA) with mechanical alignment (MA) versus unrestricted kinematic alignment (KA). The hypothesis was that KA would yield superior outcomes, and that preserving joint line obliquity—regardless of alignment technique—would be ...
Edoardo Franceschetti, Giancarlo Giurazza, Stefano Campi, Michael T. Hirschmann, Kristian Samuelsson, Andrea Tanzilli, Pietro Gregori, Michele Paciotti, Biagio Zampogna, Rocco Papalia   +9 more
wiley   +1 more source

Management of a Complex Supracondylar Periprosthetic Femur Fracture with Intramedullary Strut Allograft and Bilateral Locking Plates

Case Reports in Orthopedics, 2021
Supracondylar periprosthetic femoral fractures occurring above total knee replacements have been considered a rare entity. However, they continue to increase in frequency with the increasing number of arthroplasties and the improvement in morbidity and ...
Rita Moukarzel, Dany Aouad, Mohammad Daher, Wendy Ghanem, Hady Ezzeddine, George El Rassi   +5 more
doaj   +1 more source

Knee arthroplasty failure is associated with significant systemic multimetal exposure

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study investigated whether patients scheduled for revision total knee arthroplasty (TKA) are systemically exposed to arthroplasty metals, and whether systemic metal levels in these patients differ depending on the implants' levels of constraint.
Anna Flindt, Katrin Huesker, Georg Volk, Juliane Fuchs, André Hofer, Ulrich Schietsch, Georgi I. Wassilew, Janosch Schoon, Anastasia Rakow   +8 more
wiley   +1 more source

Bisphosphonate-related bilateral atypical femoral fractures : be aware and beware [PDF]

, 2011
Although bisphosphonates have a well established therapeutic role in the prevention of osteoporosis-related fractures, several reports published over the past 5-6 years suggest a possible causative relationship between long-term use of bisphosphonates ...
Cassar-Pullicino, Victor N., Depasquale, Ruben, Matthews, Claire   +2 more
core  

Mono- versus polyaxial locking plates in distal femur fractures – a biomechanical comparison of the Non-Contact-Bridging- (NCB) and the PERILOC-plate [PDF]

, 2014
BACKGROUND: The aim of this cadaveric study was to compare a polyaxial (NCB®, Zimmer) to a fixed-angle monoaxial locking plate (PERILOC®, Smith & Nephew) in comminuted fractures of the distal femur regarding stability of the construct.
Antonio Krüger, Bilal Farouk El-Zayat, Nina Timmesfeld, Ralph Zettl, Salim Khatib, Steffen Ruchholtz, Turgay Efe   +6 more
core   +1 more source

Imageless and image‐based robotic‐assisted total knee arthroplasty achieve equivalent radiographic accuracy: A randomised controlled trial

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Robotic‐assisted total knee arthroplasty systems offer both image‐based and imageless workflows, but their comparative accuracy remains unclear. The robotic surgical assistant (ROSA) system uniquely provides both approaches within a single platform.
Rapeepat Narkbunnam, Yotsawadee Chorunchan, Keerati Chareancholvanich, Chaiwat Achawakulthep, Kit Awirotananon, Chaturong Pornrattanamaneewong   +5 more
wiley   +1 more source

Body mass index (BMI) and associations of periprosthetic fracture risk after TKA: A systematic review

Journal of Orthopaedic Reports
Introduction: Total knee arthroplasty (TKA) is one of the most common elective orthopaedic surgeries. Periprosthetic fracture is a rare but potentially devastating complication after TKA. Several known risk factors exist, but the association of body mass
Troy B. Puga, Alan Lam, Claire Ferguson, McKenna W. Box, John Badylak, John T. Riehl   +5 more
doaj   +1 more source

Immediate results of treatment periprosthetic femoral fractures after hip replacement

Travmatologiâ i Ortopediâ Rossii, 2016
Periprosthetic fractures are one of the most serious complications after hip replacement. Nineteen periprosthetic femoral fractures operated on during the period 2011-2015 were followed-up retrospectively.
V. V. Khominets, P. A. Metlenko, A. N. Bogdanov, A. L. Kudyashev, F. V. Miroevsky   +4 more
doaj   +1 more source

Risk Factors for Intraoperative Periprosthetic Femoral Fractures in Patients with Hip Dysplasia Undergoing Total Hip Arthroplasty with Uncemented Prostheses

Orthopaedic Surgery, 2021
Objectives To determine the potential risk factors for intraoperative periprosthetic femoral fractures in patients with developmental dysplasia of the hip (DDH) undergoing total hip arthroplasty (THA). Methods This was a retrospective study. Patients who
Bo Liu, Si‐kai Liu, Tao Wu, Ze‐ming Liu, Xiao Chen, Meng‐nan Li, Hui‐jie Li, Yong‐tai Han   +7 more
doaj   +1 more source

A methodology for the generation and non-destructive characterisation of transverse fractures in long bones [PDF]

, 2018
Long bone fractures are common and although treatments are highly effective in most cases, it is challenging to achieve successful repair for groups such as open and periprosthetic fractures.
Barton, DC, Jin, Z, Jones, AC, Wilcox, RK, Zapata-Cornelio, FY   +4 more
core   +1 more source