Results 31 to 40 of about 2,753,460 (163)
Clinical Biomechanics, 2022 Background: Thumb carpometacarpal osteoarthritis is characterized by osteophyte growth and changes in the curvature of the articular surfaces of the trapezium and first metacarpal.
A. Morton +6 more
semanticscholar +1 more source
Finite element modelling of a multi bone joint : The human wrist [PDF]
, 2012 Creating finite element models of various joints in the human body has been extensively researched using computational methods. Validated and verified computational models can give important information about the load transfer through the joint ...
Gislason, Magnus Kjartan, Nash, David
core +4 more sources
What is the role of ultrasonography in the early diagnosis of scaphoid fractures?
European Journal of Radiology Open, 2021 Scaphoid fractures are the most prevalent type of carpal bone fractures. High-spatial-resolution sonography detects direct signs of scaphoid fractures such as scaphoid cortical disruption; nevertheless, indirect signs such as radiocarpal effusion and ...
Andrés Felipe Herrera Ortiz +9 more
doaj +1 more source
Osteocondroma solitario en el hueso pisiforme con artrosis piso-piramidal. A propósito de un caso
Revista Española de Cirugía Ortopédica y Traumatología, 2021 Resumen: El osteocondroma es el tumor óseo más común, siendo la localización más frecuente en huesos largos. Sin embargo, existen casos descritos en el escafoides, hueso grande, semilunar, trapecio y trapezoide que pueden ser una de las causas de dolor ...
C. Ventura-Parellada +2 more
doaj +1 more source
Anatomical study for elucidating the stabilization mechanism in the trapeziometacarpal joint
Scientific Reports, 2022 To determine the pathogenesis of trapeziometacarpal (TMC) joint instability, which leads to osteoarthritis, we investigated the anatomical relationships among the surrounding ligaments, muscles (first dorsal interosseous [FDI] and opponens pollicis [OPP])
Mio Norose +5 more
doaj +1 more source
Osteoid Osteoma of the Trapezium: A Rare Case Report and Literature Review
Cureus, 2023 Osteoid osteoma is the most common benign osteogenic bone neoplasm. Osteoid osteomas are typically located in the metaphysis and diaphysis of long bones, especially the tibia and femur.
Konstantinos Koutas +4 more
semanticscholar +1 more source
Rare Isolated Trapezium Fracture: Clinical Case Presentation
Gazeta Médica, 2022 Isolated trapezium fractures are rare, accounting for 0.4% of the hand injuries. As these injuries are often imperceptible on plain radiographs, diagnosis in the Emergency Department setting is challenging. Computed tomography scan can be helpful in the
Pedro Martins Branco +2 more
doaj +2 more sources
Inter-species variation in bone mineral [PDF]
, 2011 Bone is a complex heterogeneous composite material with organic and inorganic components. The inorganic component; bone mineral, is a poorly crystalline, non-stoichiometric form of calcium hydroxylapatite.
Beckett, Sophie
core +7 more sources
Adjusting bone mass for differences in projected bone area and other confounding variables: an allometric perspective. [PDF]
, 2002 The traditional method of assessing bone mineral density (BMD; given by bone mineral content [BMC] divided by projected bone area [Ap], BMD = BMC/Ap) has come under strong criticism by various authors. Their criticism being that the projected bone "area"
Roger L. Holder +20 more
core +1 more source
Journal of Biomechanics, 2022 The thumb has played a key role in primate evolution due to its involvement in grasping and manipulation. A large component of this wide functionality is by virtue of the uniquely shaped trapeziometacarpal (TMC) joint.
Timo van Leeuwen +3 more
semanticscholar +1 more source