Results 1 to 10 of about 32,186 (291)

Assessment of the stiffness of the upper trapezius muscle in a group of asymptomatic people with cervical spine rotation asymmetry. [PDF]

PLoS ONE
This study investigated the relationship between the stiffness of the upper trapezius muscle and the range of rotational movement of the cervical spine. A total of 60 right-handed asymptomatic students participated in the study.
Michał Wendt, Małgorzata Waszak
doaj   +4 more sources

Dynamic Reconstruction Using Accessory-innervated Pedicled Latissimus Dorsi Flap for Upper Trapezius Muscle Defect [PDF]

Plastic and Reconstructive Surgery, Global Open
Summary:. The upper part of the trapezius muscle attaches to the acromion and elevates the shoulder, so a defect in the trapezius muscle greatly impairs shoulder-brachial movement.
Masaki Fujioka, MD, PhD, Kazufumi Koga, MD   +1 more
doaj   +3 more sources

Untrapped: bilateral hypoplasia of the trapezius muscle. [PDF]

Anat Cell Biol, 2023
Agenesis or congenital hypoplasia of skeletal muscles occurs infrequently but may occur with specific conditions such as Poland syndrome. The trapezius muscle can vary in the extent of its bony attachments or may have additional slips, however congenital absence or hypoplasia is extremely rare.
Rounds BR, Rasey MF, Kulesza R.
europepmc   +3 more sources

Magnetic Resonance Elastography of Upper Trapezius Muscle. [PDF]

NMR Biomed
ABSTRACTThe goal of the present study was to investigate the effect of positioning a soft flexible tube‐based actuator parallel or orthogonal to the principle muscle fibre direction, on measurements of the stiffness of upper trapezius (UT) muscle obtained using magnetic resonance elastography (MRE).
Hojo E, Sucharit W, Jaruchainiwat S, Thammaroj P, Promsorn J, Chowchuen P, Glaser KJ, Chatchawan U, Roberts N.   +8 more
europepmc   +3 more sources

Effects of Trapezius Muscle Self-Stretching on Muscle Stiffness and Choroidal Circulatory Dynamics: An Evaluation Using Ultrasound Strain Elastography and Laser Speckle Flowgraphy [PDF]

Tomography
Background/Objectives: The relationship between upper trapezius muscle stiffness and choroidal circulatory dynamics remains unclear. This study aimed to examine changes in upper trapezius muscle stiffness and choroidal circulatory dynamics before and ...
Miki Yoshimura, Takanori Taniguchi, Takeshi Yoshitomi, Yuki Hashimoto   +3 more
doaj   +2 more sources

Complete Unilateral Absence of Trapezius Muscle

McGill Journal of Medicine, 2020
Congenital partial absence of the trapezius muscle is a relatively common variation. Several cases of partial absence of the trapezius muscle have been reported. However, complete unilateral agenesis of this muscle has not been previously reported.
Mohammed Allouh, Adel Mohamed, Azedean Mhanni   +2 more
doaj   +3 more sources

Efficacy and Safety of Incobotulinumtoxin-A for Trapezius Muscle Reduction: Quantitative Evaluation With Imaging Studies [PDF]

Plastic and Reconstructive Surgery, Global Open
Background:. Bilateral trapezius muscle hypertrophy can cause both aesthetic concerns and physical discomfort. This study aimed to objectively assess the clinical efficacy and safety of incobotulinumtoxin-A (INCO) injections in patients with bilateral ...
Je-Young Park, MD, Sooyun Park, MD, Ji Su Lee, MD, PhD, Dong Hun Lee, MD, PhD   +3 more
doaj   +2 more sources

Temporal Co-Variation between Eye Lens Accommodation and Trapezius Muscle Activity during a Dynamic Near-Far Visual Task. [PDF]

PLoS ONE, 2015
Near work is associated with increased activity in the neck and shoulder muscles, but the underlying mechanism is still unknown. This study was designed to determine whether a dynamic change in focus, alternating between a nearby and a more distant ...
Camilla Zetterberg, Hans O Richter, Mikael Forsman   +2 more
doaj   +3 more sources

Desmoid tumor of trapezius muscle: A case report. [PDF]

Ann Med Surg (Lond), 2021
Desmoid tumors are benign fibrous entities developed from connective tissue, and they result from muscle fascia or aponeurosis. Surgical excision is the main pillar of treatment.A 29-year-old female patient presented with a left postero-lateral cervical swelling that had been evolving for 11 months.
Harouachi A, Ramdani A, Kharkhach A, Akouh N, Bouhout T, Bennani A, Serji B, Harroudi TE.   +7 more
europepmc   +3 more sources

Posterior Cervical Intramuscular Schwannoma Within the Trapezius Muscle: A Case Report [PDF]

Turkish Archives of Otorhinolaryngology, 2022
Schwannomas are benign soft tissue tumors derived from the Schwann cells of the peripheral nerves. An intramuscular schwannoma arising within the trapezius muscle in the posterior neck is rare.
Naoto Koike, Hisashi Hasegawa, Hiroumi Matsuzaki, Takeshi Oshima   +3 more
doaj   +2 more sources