Results 91 to 100 of about 12,374 (221)

Avoiding a Proximal Femoral Replacement During the Management of a Critical-Sized Subtrochanteric Bone Defect

Case Reports in Orthopedics
Periprosthetic fractures are rare following a total hip arthroplasty (THA). They are often classified using the Vancouver system and are treated operatively with internal fixation or revision THA depending on the classification.
Sankalp Mrutyunjaya, Derek F. Amanatullah   +1 more
doaj   +1 more source

Treatment of periprosthetic fractures of the knee using trabecular metal cones for stabilization

Arthroplasty Today, 2019
This report describes an operative technique for the treatment of periprosthetic fractures of the knee with instability of the metaphysis and the metadiaphyseal junction that stabilizes the metaphyseal fragment by a distraction technique using trabecular
Bernd Fink, MD, Alexander Mittelstädt, MD   +1 more
doaj   +1 more source

Agreement of imageless navigation‐derived pelvic tilt measurements with radiographic and CT‐based measurements in direct anterior total hip arthroplasty: A prospective single‐center study

Journal of Experimental Orthopaedics, Volume 13, Issue 3, July 2026.
Abstract Purpose Pelvic tilt (PT) is a major determinant of functional acetabular orientation, affecting implant stability and impingement risk. Although imageless navigation systems are increasingly used to guide intraoperative cup orientation, their validity in measuring supine PT remains unclear.
Roham Borazjani, Danielle DeMoes, Tristan Jones, Carmelo Burgio, Anthony Gualtieri, Jonathan Vigdorchik, Stefan Kreuzer   +6 more
wiley   +1 more source

Mechanically aligned total knee arthroplasty demonstrates acceptable outcomes in obese patients, with insufficient evidence for alternative alignment strategies: A systematic review

Journal of Experimental Orthopaedics, Volume 13, Issue 3, July 2026.
Systematic review evaluating clinical, radiographic, and survivorship outcomes of total knee arthroplasty (TKA) in obese patients according to alignment strategy. Mechanically‐aligned TKA demonstrated substantial postoperative improvements in patient‐reported outcome measures (PROMs), frequent achievement of Patient Acceptable Symptom State (PASS ...
Helena Son, Andjela Dragovic, Marc Daniel Bouchard, Maaya Chander, Prushoth Vivekanantha, Hassaan Abdel Khalik, Naser Ali Alenezi, Luca Farinelli, Darren de SA, Amit Meena   +9 more
wiley   +1 more source

Characteristics and Risk Factors of Atypical Periprosthetic Femoral Fractures Following Total Hip Arthroplasty: A Systematic Review and Meta-Analysis

Arthroplasty Today
Background: Atypical periprosthetic femoral fractures (APFFs) are a challenging, albeit uncommon, complication after total hip arthroplasty (THA). This systematic review will evaluate the characteristics and risk factors associated with APFFs following ...
Ayomide Michael Ade-Conde, Ahmad Hamade, MD, Omar Al-Mohrej, MBBS, (Hons), MSc, Vickas Khanna, MD, MHA, FRCSC, James Yan, MD, FRCSC   +4 more
doaj   +1 more source

OSTEOPOROSIS AND JOINT REPLACEMENT

Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, 2018
Over the past few decades, the number of implantation of endoprosthetic joint replacements has steadily increased. Many patients who need joint replacements are of older age and have a reduced bone quality due to osteoporosis.
Holzer Gerold, Holzer Lukas A.
doaj   +1 more source

Early recovery patterns differ between medially congruent and posterior‐stabilized total knee arthroplasty, with comparable 2‐year outcomes: A triple‐blinded randomized clinical trial

Journal of Experimental Orthopaedics, Volume 13, Issue 3, July 2026.
Early Recovery Patterns Differ Between Medially Congruent and Posterior‐Stabilized Total Knee Arthroplasty. Abstract Purpose Whether medially congruent (MC) total knee arthroplasty (TKA) provides clinically meaningful advantages over posterior‐stabilized (PS) designs remains controversial.
Fardis Vosoughi, Arash Sharafat Vaziri, Farzad Khashami, Zahra Vahdati, Iman Menbari Oskouie, Hossein Nematian   +5 more
wiley   +1 more source

A practical guide to the implementation of AI in orthopaedic research‐Part 4: Prerequisites for a successful orthopedics AI‐driven project in terms of interdisciplinary collaboration, data management, ethical approval and technology

Journal of Experimental Orthopaedics, Volume 13, Issue 3, July 2026.
Abstract Translating artificial intelligence (AI) research in orthopedics from proof‐of‐concept studies into production‐grade clinical systems requires the systematic satisfaction of four prerequisite domains: interdisciplinary team architecture, technical data management, ethical and regulatory governance and production‐grade technology and deployment
Umile Giuseppe Longo, Mario Merone, Emiliano Schena, Benedetta Bandini, Guido Nicodemi, Bálint Zsidai, Ann‐Sophie Hilkert, Eric Hamrin Senorski, Alberto Grassi, Christophe Ley, Elmar Herbst, Michael T. Hirschmann, Sebastian Kopf, Romain Seil, Thomas Tischer, Robert Feldt, Kristian Samuelsson, Felix C. Oettl   +17 more
wiley   +1 more source

Problems of periprosthetic fractures of the femur. clinical case. [PDF]

, 2023
This work describes a case of periprosthetic distal Femur fracture, which was predetermined by earlier knee arthroplasty. In the background of an infectious complication and extensive corticosteroid therapy, the patient was subjected to several treatment
Likša, Vėjas,
core  

Therapeutic strategies for periprosthetic femoral fractures based on three classification systems

Journal of Joint Surgery and Research
Purpose: The standardization of treatment strategies for periprosthetic femoral fractures is a critical objective for orthopedic surgeons. This review outlines detailed therapeutic approaches based on three classification systems: the Baba, AO/OTA, and ...
Tomonori Baba, Taiji Watari, Yasuhiro Homma, Kazuo Kaneko, Muneaki Ishijima   +4 more
doaj   +1 more source