Results 31 to 40 of about 202,449 (245)

L'ostéo-chondrome de la région inter-trochantérienne: une localisation rare

The Pan African Medical Journal, 2015
L'ostéochondrome ou exostose est la tumeur osseuse primaire bénigne la plus fréquente, elle contient à la fois de l'os et du cartilage et siège le plus souvent au niveau des métaphyses des os long.
Youness Sasbou, Mohammed Boussaidane
doaj   +1 more source

Fracturas da extremidade proximal do fémur no idoso: recomendações para intervenção terapêutica [PDF]

, 2003
As fracturas da extremidade proximal do fémur são frequentes em pessoas de idade avançada, com índices de morbilidade e de mortalidade elevados. “Vimos ao mundo pela bacia e dele vamos pelo colo do fémur”, reflecte a atitude derrotista com que se ...
Catalão, Conceição, Gonçalves, Ana, Pimentel, Fernando, Silveira, Alda, Soares, Luísa, Spínola, Conceição, Tapadinhas, Mário, Tomás, Maria Teresa   +7 more
core  

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, Accepted Article.
Objective Cam morphology, 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

Epifisiolisis de la extremidad superior del fémur en un adulto asociada a craneofaringioma [PDF]

, 1991
Se presenta un caso de epifisiolisis de la extremidad superior del fémur en un paciente de 22 años, asociado a un hipopituitarismo de origen tumoral (Craneofaringioma).
Navarrete Maicas, R.A., Peiró González, Ángel, Villanueva García, E.   +2 more
core  

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Relación músculo-hueso en ratones adultos de una población segregante discriminados por su conformación corporal en tres edades

Analecta Veterinaria, 2012
La hipótesis de Hooper postula que el crecimiento longitudinal de un hueso produce un aumento en la masa de los músculos que en él se insertan la que a su vez afecta el peso del hueso.
C. Pippa, Patricia Silva, M. T. Font, Ricardo Di Masso   +3 more
doaj  

Proximal femur anatomy-implant geometry discrepancies

SICOT-J, 2022
Objectives: Due to ongoing concern about femur anatomy-implant mismatches, this cross-sectional study aimed to create a geometric femur profile and used it to identify and quantify possible mismatches between femur anatomy and cephalomedullary nail ...
Cornelissen Andries Johannes, Ferreira Nando, Burger Marilize Cornelle, Jordaan Jacobus Daniel   +3 more
doaj   +1 more source

Análise de tensões em fémures do mesmo género e diferente faixa etária [PDF]

, 2011
O principal objectivo deste trabalho é avaliar a resistência biomecânica da extremidade proximal do fémur, quando submetido a carregamentos próprios da actividade quotidiana sob influência da actividade muscular.
Fonseca, E.M.M., Magalhães, B.F.T., Noronha, J.K.   +2 more
core  

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Sobre un caso de fractura espontánea

Cirugía del Uruguay, 2019
Presentado en la sesión del 8 de Junio de ...
Juan Soto Blanco
doaj