Results 31 to 40 of about 130,756 (357)

Biomechanical Evaluation of the Accuracy in Radiographic Assessment of Femoral Component Migration Measurement after Total Hip Arthroplasty [PDF]

open access: yes, 2020
Introduction: Implant subsidence is one criteria utilized to monitor for prosthesis loosening after total hip arthroplasty (THA) with initial implant subsidence assessment often done utilizing plain radiographs.
Chong, Alexander   +3 more
core   +2 more sources

Quality of ultrasound biometry obtained by local health workers in a refugee camp on the Thai-Burmese border. [PDF]

open access: yes, 2012
Objective: In a refugee camp on the Thai–Burmese border, accurate dating of pregnancy relies on ultrasound measurements obtained by locally trained health workers.
Dwell, SL   +9 more
core   +2 more sources

Ewing’s sarcoma of proximal femur: case report of extreme osteotomy with 3D-printed prosthesis for the reconstruction

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Background: Resection and reconstruction of malignant bone tumors at the proximal femur in adolescent patients has remained a clinical challenge. Considering the growth and development requirements of adolescents, there is no unified standard for the ...
Xiaoying Niu   +4 more
doaj   +1 more source

Cancellous bone and theropod dinosaur locomotion. Part I—an examination of cancellous bone architecture in the hindlimb bones of theropods [PDF]

open access: yes, 2018
This paper is the first of a three-part series that investigates the architecture of cancellous (‘spongy’) bone in the main hindlimb bones of theropod dinosaurs, and uses cancellous bone architectural patterns to infer locomotor biomechanics in extinct ...
Aamodt   +335 more
core   +3 more sources

Immediate changes in pulsed blood filling in the articular ends of the ilium and femur after their perforation in Perthes disease

open access: yesГений oртопедии, 2022
Introduction In Perthes disease of stage 1 to 2, intraosseous pressure (IOP) of the tissue fluid in the head of the femur due to disorders of the venous outflow increases, the microvasculature is compressed and pulse blood supply is limited.
Viacheslav S. Bunov   +2 more
doaj   +1 more source

Dose-dependent new bone formation by extracorporeal shock wave application on the intact femur of rabbits [PDF]

open access: yes, 2008
Background: Whereas various molecular working mechanisms of shock waves have been demonstrated, no study has assessed in detail the influence of varying energy flux densities (EFD) on new bone formation in vivo. Methods: Thirty Chinchilla bastard rabbits
Hausdorf, J.   +6 more
core   +1 more source

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

open access: yesŽurnal 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.   +3 more
doaj   +1 more source

A supervised texton based approach for automatic segmentation and measurement of the fetal head and femur in 2D ultrasound images [PDF]

open access: yes, 2016
This paper presents a supervised texton based approach for the accurate segmentation and measurement of ultrasound fetal head (BPD, OFD, HC) and femur (FL). The method consists of several steps.
Carneiro G   +10 more
core   +2 more sources

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

open access: yesInternational 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   +6 more
doaj   +1 more source

A haptic-enabled multimodal interface for the planning of hip arthroplasty [PDF]

open access: yes, 2006
Multimodal environments help fuse a diverse range of sensory modalities, which is particularly important when integrating the complex data involved in surgical preoperative planning.
Caldwell, DG   +6 more
core   +1 more source

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