Results 41 to 50 of about 67,991 (291)

FRACTURE OF THE PATELLA. [PDF]

JAMA: The Journal of the American Medical Association, 1901
In fracture of the patella, where no operation is performed and ligamentous union is permitted to occur, as a rule, the result is far from satisfactory. Though the bones may be in close apposition at the termination of treatment, the tissue between the fragments soon stretches. The patient limps or is quite lame, is unfitted for any active exercise and,
openaire   +2 more sources

Genetics of the patella [PDF]

European Journal of Human Genetics, 2019
We review genetic diseases with identified molecular bases that include abnormal, reduced (hypoplasia), or absent (aplasia) patellae as a significant aspect of the phenotype. The known causal genes can be broadly organized according to three major developmental and cellular processes, although some genes may act in more than one of these: limb ...
Mark E. Samuels, Philippe M. Campeau
openaire   +2 more sources

Patella dentro e fuori: non solo fotografia

, 2021
Non solo la fotografia di Luca Maria Patella ma anche i suoi rapporti con il video e la ...
Grazioli, Elio
core  

Longitudinal Changes in Adiposity After a Youth Sport‐Related Knee Injury: Informing Posttraumatic Osteoarthritis Prevention

Arthritis Care &Research, EarlyView.
Objective Youth who experience a sport‐related knee injury have elevated odds of becoming overweight or developing obesity in 3 to 10 years, compounding their risk for posttraumatic osteoarthritis (PTOA). To inform prevention strategies, this study compared patterns of adiposity change between youth with a sport‐related knee injury and uninjured youth ...
Justin M. Losciale, Nuria E. J. Jansen, Christina Y. Le, Leo Lu, Hui Xie, Marienke van Middelkoop, Jackie L. Whittaker   +6 more
wiley   +1 more source

To Resurface or Not to Resurface the Patella in Total Knee Arthroplasty, That Is the Question: A Meta-Analysis of Randomized Controlled Trials

Medicina, 2022
Background and Objetives: Currently, total knee arthroplasty is one of the most common surgeries, increasing with the increase in life expectancy. Whether or not to replace the patella has been a subject of debate over the years, remaining in controversy
Alberto Delgado-González, Juan José Morales-Viaji, Jose Gregorio Arteaga-Hernández, Ángela Larrosa-Arranz, Guillerno Criado-Albillos, Adoración del Pilar Martin-Rodríguez, Maha Jahouh, Josefa González-Santos, Leticia Mendieta Díaz, Carla Collazo Riobo, Sara Calvo Simal, Jerónimo Javier González-Bernal   +11 more
doaj   +1 more source

Patellar Tendon Revision Reconstruction Using Transosseous Patella All-Suture Anchors, Semitendinosus Autograft, and Achilles Allograft. [PDF]

Arthrosc Tech
Abstract Patellar tendon rupture is an uncommon but highly treatable injury, with excellent repair outcomes and low reoperation rates. Chronic patellar tendon ruptures or repair failures pose a clinical challenge, but the success rates of reconstruction with extensor mechanism allograft or autograft are reported to be high in the literature. Still, the
Salazar BP, Yang D, Krishnan R, Sanderson BR.   +3 more
europepmc   +2 more sources

Muscle Control of an Extra Robotic Digit

Advanced Robotics Research, EarlyView.
This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ, Lucy Dowdall, Francesco Cenciarelli, Kitty Goodridge, Mabel Ziman, Hristo Dimitrov, Danielle Clode, Tamar R. Makin   +7 more
wiley   +1 more source

On the role of the J-E constitutive relationship in applied geoelectromagnetism

Annals of Geophysics, 2003
In current applications of the Induced Polarization (IP) method, the Debye and Cole-Cole models are used to study relaxation and dispersion properties of rocks, though it is believed that this type of modelisation is confused and vague, because
D. Patella
doaj   +1 more source

Nanozyme‐Reinforced miR‐197‐3p Delivery Resets Metabolic and Senescence Pathways to Rejuvenate Osteoarthritic Cartilage

Advanced Science, EarlyView.
ABSTRACT Osteoarthritis (OA) is a progressive and disabling joint disease driven by oxidative stress, chondrocyte senescence and extracellular matrix (ECM) degradation, yet lacks effective disease‐modifying treatments. In this study, we identified miR‐197‐3p as a previously unrecognized, cartilage‐protective miRNA significantly downregulated in both ...
Xuejie Cai, Zehui Lv, Chen Zhang, Xingdong Yang, Ruoying Wang, Yixin Bian, Jiawei Xu, Han Wang, Yingjie Wang, Long Bai, Jiacan Su, Xisheng Weng   +11 more
wiley   +1 more source

Atlas-Based Segmentation in Extraction of Knee Joint Bone Structures from CT and MR

Sensors, 2022
The main goal of the approach proposed in this study, which is dedicated to the extraction of bone structures of the knee joint (femoral head, tibia, and patella), was to show a fully automated method of extracting these structures based on atlas ...
Piotr Zarychta
doaj   +1 more source