Results 81 to 90 of about 214,277 (316)

Evaluation of tissue displacement and regional strain in the Achilles tendon using quantitative high-frequency ultrasound

PLoS ONE, 2017
The Achilles tendon has a unique structure-function relationship thanks to its innate hierarchical architecture in combination with the rotational anatomy of the sub-tendons from the triceps surae muscles.
S. Bogaerts, C. De Brito Carvalho, L. Scheys, K. Desloovere, J. D’hooge, F. Maes, P. Suetens, K. Peers   +7 more
semanticscholar   +1 more source

Observation of the effect of platelet-rich plasma combined with cyclic adenosine monophosphate on the tendon morphology, IGF-1 and bFGF expression in rabbit models of Achilles tendinopathy [PDF]

, 2023
Rui Qin, Rui Li, Hongli Wu, Jihe Zhou, Xi Fei, Shuai Wang, Luo Shi-ke, Chuanjia Du, Hongjiang Liu   +8 more
openalex   +1 more source

Evaluation of Partial Volume Correction Techniques for Sodium MRI of the Achilles Tendon

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To evaluate partial volume correction (PVC) techniques for sodium MRI of the Achilles tendon in situ and in vivo. Methods Five PVC methods were evaluated including a volume ratio of the proton and sodium segmentations (PSSR), a modified least trimmed square (3D‐mLTS) linear regression, a geometric transfer matrix (GTM) approach, a ...
Rika Möller, Benedikt Kamp, Paula Leja, Thomas A. Thiel, Eric Bechler, Hans‐Jörg Wittsack, Gerald Antoch, Armin M. Nagel, Lena M. Wilms, Miriam Frenken, Anja Müller‐Lutz   +10 more
wiley   +1 more source

Less invasive Achilles tendon reconstruction

BMC Musculoskeletal Disorders, 2007
Background The optimal management of chronic ruptures of the Achilles tendon is surgical reconstruction. Reconstruction of the Achilles tendon using peroneus brevis has been widely reported.
Maffulli Nicola, Carmont Michael R
doaj   +1 more source

Bicomponent Mapping of Cortical Bone Using a New Interleaved UTE Imaging Sequence

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Ultrashort echo time (UTE) MRI enables direct imaging of cortical bone and quantification of its water compartments via bicomponent T2* modeling. However, conventional approaches require multiple separate dual‐echo scans due to limitations in gradient power. This approach is prone to inter‐scan inconsistencies such as motion and signal
Soo Hyun Shin, Jiyo S. Athertya, Arya Suprana, James Lo, Jiaji Wang, Dina Moazamian, Fanny Chapelin, Yajun Ma   +7 more
wiley   +1 more source

Achilles tendon rupture preceded by normal asymptomatic imaging in a collegiate gymnast: A case report

Radiology Case Reports
Female gymnasts are the athletes that are most likely to experience Achilles tendon rupture, due to the high energy and eccentric load place on their Achilles tendon related to their sport.
Daniel M. Cushman, MD, Emily Catalano, MD, Jillian Hoffman, BS, Ellen Casey, MD   +3 more
doaj   +1 more source

iPSC‐derived tenocytes seeded on microgrooved 3D printed scaffolds for Achilles tendon regeneration [PDF]

, 2023
Giselle Kaneda, Julie L. Chan, Chloe Castaneda, Angela Papalamprou, Julia Sheyn, Oksana Shelest, Dave Huang, Nadine Kluser, Victoria Yu, Gian Christian T. Ignacio, Arkadiusz Gertych, Ryu Yoshida, Melodie F. Metzger, Wafa Tawackoli, Jennifer Vernengo, Dmitriy Sheyn   +15 more
openalex   +1 more source

Nerve Ultrasound in Patients With Friedreich Ataxia

Muscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims Nerve enlargement has been reported in patients with Friedreich ataxia (FRDA). The underlying cause remains unclear, and both inflammatory processes and dysmyelination have been suggested as potential mechanisms. This study was aimed at assessing nerve morphology with high‐resolution ultrasound, to identify and describe ...
Katharina Kneer, Jan‐Hendrik Stahl, Natalie Winter, Julia Wittlinger, Stephanie Männlin, Toghrul Gasimli, Ludger Schöls, Zofia Fleszar, Stefanie Hayer, Alexander Grimm   +9 more
wiley   +1 more source

Prenatal Diagnosis to Postnatal Outcomes of Saccular Forms of Closed Spina Dysraphism: A Single Center Retrospective Study

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To describe prenatal imaging findings and postnatal outcomes in fetuses diagnosed with saccular forms of closed spinal dysraphism (CSD). Methods This retrospective single‐centre study included fetuses diagnosed with non‐genetic, non‐syndromic CSD between January 2018 and June 2023.
Yada Kunpalin, Jennifer Quon, Abby Varghese, Michael Chua, Samer Maher, Abhaya V. Kulkarni, Tim Van Mieghem, Shiri Shinar, Elka Miller   +8 more
wiley   +1 more source

Reconstruction of Chronic Quadriceps and Achilles Tendon Ruptures Using Achilles Allografts: Clinical Findings and Review of Literature

Biomedicines
Background/Objectives: Chronic ruptures of the quadriceps and Achilles tendons present significant reconstructive challenges due to factors such as tendon retraction, scar tissue formation, and compromised tissue quality.
Cătălin-Adrian Miu, Mihai Hurmuz, Luminița-Oana Miu, Daniel Ceachir, Romulus-Fabian Tatu   +4 more
doaj   +1 more source