Results 21 to 30 of about 63,239 (256)

Microfilm Coatings: A Biomaterial-Based Strategy for Modulating Femoral Deflection

Journal of Functional Biomaterials
Wear on the surface of the femoral head increases the risk of hip and femur fractures. Biomechanical experiments conducted on the femur are based on its bending and torsional rigidities. Studies regarding the deflection of the femur bone when the femoral
Ana Elisabeth Olivares-Hernandez, Miguel Angel Olivares-Robles, Juan Vicente Méndez-Méndez, Claudia Gutiérrez-Camacho   +3 more
doaj   +1 more source

PROGNOSIS AND SURGICAL CORRECTION OF LENGTHENING EFFECT OF VALGUS TROCHANTERIC OSTEOTOMY OF THE FEMUR

Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, 2019
Background: the article describes the methods for solving the problems of valgus trochanteric osteotomy of the femur. It is noted that the biomechanical aspects of such a surgical operation have not been adequately studied.
Gorbachev A. E., Barsukov V. G., Anosov V. S., Koshman G. A.   +3 more
doaj   +1 more source

Collo-Diaphyseal Angle as an Optimal Anthropometric Criterion of Femur in Gender Determination [PDF]

International Journal of Medical Toxicology and Forensic Medicine, 2019
Background: Gender determination is an important challenge in the identification of skeletal remnants and dismembered bodies. The femur bone is more likely to be preserved during accidents and over time; thus, it is one of the most useful bones in ...
Mitra Akhlaghi, Abbas Azizian, Mohammad Hossein Sadeghian, Farhad Azizian, Zohreh Shahabi, Shima Rafiee, Farinaz Mousavi   +6 more
doaj   +1 more source

Investigating the reliability of digital templating for hip hemiarthroplasty for neck of femur fracture

Journal of Orthopaedic Reports
Aims and objectives: Hip hemiarthroplasty is commonly performed for intracapsular neck of femur fractures in the elderly. Digital templating is commonly used in elective arthroplasty however its use is less well established in the setting of trauma. This
Michael Flatman, Joshua Henry, Gillian Eastwood   +2 more
doaj   +1 more source

Morphological and Morphometric Variations of Fovea Capitis Femoris: A Cross-sectional Study from Kolkata, West Bengal, India [PDF]

International Journal of Anatomy Radiology and Surgery
Introduction: The proximal end of the femur is an important anatomical modification in humans, widely explored to acquire detailed knowledge that aids in determining the exact size of hip prosthesis and minimising postoperative complications.
Tapati Roy, Rituparna Basu, Baisakhi Das, Ishita Mandal, Anika Langstang   +4 more
doaj   +1 more source

Injury Source and Correlation Analysis of Riders in Car-Electric Bicycle Accidents

Applied Bionics and Biomechanics, 2018
The knowledge about the injury source and correlation of riders in car-electric bicycle accident will be helpful in the cross validation of traces and vehicle safety design.
Tiefang Zou, Liang Yi, Ming Cai, Lin Hu, Yuelin Li   +4 more
doaj   +1 more source

Does Long‐Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

Arthritis Care &Research, EarlyView.
Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier, Matthew N. Vigliotti, Paige E. Rice, Brian Pietrosimone, Shannon L. Mihalko, Edward H. Ip, Richard F. Loeser, David J. Hunter, Ali Guermazi, Ryan Hill, Santiago Saldana, Kim L. Bennell, Paul DeVita   +12 more
wiley   +1 more source

Triangular Index Ratio as an Alternative Method to the Alpha Angle for Defining the Presence of Cam Morphology: A Prospective Cohort Study

Arthritis Care &Research, EarlyView.
Objective Cam morphology, which is a significant risk factor for hip osteoarthritis, is commonly quantified by the alpha angle (AA). This study aims to explore the potential of the triangular index ratio (TIR) to quantify cam morphology on anteroposterior radiographs by assessing the association between TIR‐defined cam morphology and the development of
Jinchi Tang, Fleur Boel, Michiel M. A. van Buuren, Noortje S. Riedstra, Myrthe A. van den Berg, Jos Runhaar, Sita Bierma‐Zeinstra, Rintje Agricola   +7 more
wiley   +1 more source

Continuous Stiffness Graded Metal–Ceramic Femoral Stems: UMAT‐Based Design and Finite Element Assessment

Advanced Engineering Materials, EarlyView.
Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley   +1 more source

A Controlled Variable Study of the Biomechanical Properties of the Proximal Femur before and after Cancellous Bone Removal

Orthopaedic Surgery
Objective The biomechanical characteristics of proximal femoral trabeculae are closely related to the occurrence and treatment of proximal femoral fractures.
Haicheng Wang, Kai Ding, Yifan Zhang, Chuan Ren, Haoyu Huo, Yanbin Zhu, Qi Zhang, Wei Chen   +7 more
doaj   +1 more source