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https://www.readbyqxmd.com/read/30171298/organization-of-the-fascia-and-aponeurosis-in-the-lumbar-paraspinal-compartment
#1
Maud Creze, Marc Soubeyrand, Krystel Nyangoh Timoh, Olivier Gagey
PURPOSE: The thoracolumbar fascia (TLF) and the erector spinae aponeurosis (ESA) play significant roles in the biomechanics of the spine and could be a source of low back pain. Attachment, collagen fiber direction, size and biomechanical properties of the TLF have been well documented. However, questions remain about the attachment of the TLF and ESA in relation to adjoining tissues in the lumbosacral region. Moreover, quantitative data in relation to the ESA have rarely been examined...
November 2018: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/29762339/the-relationship-between-fear-avoidance-and-neuromuscular-measures-of-function-in-patients-with-adult-degenerative-scoliosis
#2
Ram Haddas, Isador H Lieberman, Andrew Block
STUDY DESIGN: A prospective cohort study. OBJECTIVE: To examine the relationship of fear-avoidance beliefs and neuromuscular activity during gait in adult degenerative scoliosis (ADS) patients. SUMMARY OF BACKGROUND DATA: Among patients with chronic spine pain, fear-avoidance beliefs are predictive of poor surgical outcomes. Fear-avoidance occurs when patients perceive that movement will worsen underlying physical problems. This process leads them to restrict activity, which further heightens emotional distress...
May 14, 2018: Spine
https://www.readbyqxmd.com/read/29648933/influence-of-body-position-on-shoulder-and-trunk-muscle-activation-during-resisted-isometric-shoulder-external-rotation
#3
David A Krause, Lucas G Dueffert, Jaclyn L Postma, Eric T Vogler, Amy J Walsh, John H Hollman
BACKGROUND: External rotation (ER) strengthening of the shoulder is an integral component of rehabilitative and preventative programs for overhead athletes. A variety of shoulder ER strengthening exercises are reported, including those intended to integrate the core musculature. The purpose of this study was to examine ER torque and electromyographic (EMG) activation of shoulder and trunk muscles while performing resisted isometric shoulder ER in 3 positions (standing, side lying, and side plank)...
July 2018: Sports Health
https://www.readbyqxmd.com/read/29502464/the-effect-of-trunk-training-on-muscle-thickness-and-muscle-activity-a-systematic-review
#4
Tamaya Van Criekinge, Steven Truijen, Chelsea Verbruggen, Lotte Van de Venis, Wim Saeys
OBJECTIVE: A systematic review to examine the effect of static or dynamic trunk training compared to standard care or control therapy on muscle activity and muscle thickness of the trunk and lower limb muscles in stroke survivors. MATERIALS AND METHODS: This review was registered on PROSPERO (no: CRD42017063771) and was written according to the PRISMA guidelines. The search strategy included studies from the first indexed article until September 2017 and was performed in the electronical databases PubMed, Web of Science, Cochrane Library, Ovid Medline and PEDro...
March 5, 2018: Disability and Rehabilitation
https://www.readbyqxmd.com/read/29350556/rehabilitation-of-a-young-athlete-with-extension-based-low-back-pain-addressing-motor-control-impairments-and-central-sensitization
#5
John J Winslow, Mark Jackson, Andrew Getzin, Michael Costello
OBJECTIVE:   To describe the conservative management of a young athlete with extension-based (EB) low back pain (LBP). BACKGROUND:   We present the case of a 15-year-old female high school gymnast with a 4-year history of EB LBP. Magnetic resonance imaging revealed a healed spondylolysis and significant atrophy with fatty infiltrate of the lumbar multifidi muscles (LMM). She had several courses of outpatient orthopaedic rehabilitation that focused on core muscle strengthening (improving activation and strength of the LMM and transversus abdominus muscle in a neutral pelvic position) without long-lasting improvement...
February 2018: Journal of Athletic Training
https://www.readbyqxmd.com/read/29234555/spinal-and-peripheral-dry-needling-versus-peripheral-dry-needling-alone-among-individuals-with-a-history-of-lateral-ankle-sprain-a-randomized-controlled-trial
#6
Ainsley Rossi, Sara Blaustein, Joshua Brown, Kari Dieffenderfer, Elaine Ervin, Steven Griffin, Elizabeth Frierson, Kathleen Geist, Marie Johanson
Background: In addition to established interventions, dry needling may reduce impairments leading to greater functional abilities for individuals following ankle sprain. Hypothesis/Purpose: The purpose of this study was to compare effects of spinal and peripheral dry needling (DN) with peripheral DN alone on impairments and functional performance among individuals with a history of lateral ankle sprain. Study Design: Randomized controlled trial...
December 2017: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/28850499/influence-of-paravertebral-muscles-training-on-brain-plasticity-and-postural-control-in-chronic-low-back-pain
#7
RANDOMIZED CONTROLLED TRIAL
Hugo Massé-Alarie, Louis-David Beaulieu, Richard Preuss, Cyril Schneider
BACKGROUND AND PURPOSE: Isometric activation (ISOM) of deep multifidi muscles (MF) can influence postural adjustments and primary motor cortex (M1) function in chronic low back pain (CLBP). In order to better understand how ISOM impacts on CLBP condition, the present study contrasted ISOM after-effects on M1 function, MF postural activation and pain with another training, the global activation of paravertebral muscles (GLOB, hip extension). The main objective of this study was to compare the effects of ISOM and GLOB (3-week training each) on MF postural activation and M1 function in a CLBP population...
July 2016: Scandinavian Journal of Pain
https://www.readbyqxmd.com/read/28413118/cadaveric-and-ultrasonographic-validation-of-needling-placement-in-the-cervical-multifidus-muscle
#8
César Fernández-de-Las-Peñas, Juan A Mesa-Jiménez, Jose A Paredes-Mancilla, Shane L Koppenhaver, Samuel Fernández-Carnero
OBJECTIVE: The aim of this study was to determine if a needle is able to reach the cervical multifidus during the application of dry needling or acupuncture. METHODS: Dry needling and ultrasound imaging of cervical multifidi was conducted on 5 patients (age: 32 ± 5 years) with mechanical neck pain and on 2 fresh cadavers (age: 64 ± 1 years). Dry needling was done using a needle of 40 mm in length inserted perpendicular to the skin about 1 cm lateral to the spinous process at C3-C4...
June 2017: Journal of Manipulative and Physiological Therapeutics
https://www.readbyqxmd.com/read/28271516/can-diffusion-tensor-imaging-and-tractography-represent-cross-sectional-area-of-lumbar-multifidus-in-patients-with-lumbar-spine-disease
#9
Jeehae Oh, Joon-Yong Jung, Young Jin Ko
INTRODUCTION: Cross-sectional area (CSA) is a useful measurement to evaluate the lumbar multifidus, but it cannot reflect the morphological characteristics of the entire muscle. Recently, diffusion tensor imaging (DTI) and tractography (DTT) have been used to assess 3-dimensional muscle structures both qualitatively and quantitatively. In this study we investigate the correlation between CSA and multifidus volume and the clinical utility of DTI and DTT. METHODS: Twenty-eight lumbar multifidi from 14 subjects with lumbar spine disease were analyzed...
February 2018: Muscle & Nerve
https://www.readbyqxmd.com/read/28158957/trunk-muscle-characteristics-of-the-multifidi-erector-spinae-psoas-and-quadratus-lumborum-in-older-adults-with-and-without-chronic-low-back-pain
#10
J Megan Sions, James M Elliott, Ryan T Pohlig, Gregory E Hicks
Study Design Cross-sectional study. Objective To determine whether there are differences in trunk muscle characteristics between older adults with and without chronic low back pain (LBP), while controlling for age, sex, and body mass index. Background Muscle support for the trunk is provided by the multifidi, erector spinae, psoas, and quadratus lumborum. Trunk muscle characteristics may be altered with aging and/or chronic LBP. To date, most trunk muscle research has been conducted among younger adults. Given age-related muscle changes, such as reduced size and increased intramuscular fat, studies are needed in older adults, including those comparing older adults with and without LBP...
March 2017: Journal of Orthopaedic and Sports Physical Therapy
https://www.readbyqxmd.com/read/28078247/effects-of-biebersteinia-multifida-hydro-ethanol-extract-on-proliferation-and-apoptosis-of-human-prostate-cancer-and-human-embryonic-kidney-cells
#11
Alireza Golshan, Samira Hassanzadeh, Maryam Mojdekanloo, Zahra Tayarani-Najaran
OBJECTIVE: Biebersteinia (Geraniaceae) has a history of use in traditional medicine in some countries including Iran. In the present study, cytotoxic and apoptogenic properties of hydro-ethanol extract of B. multifidi was investigated on human prostate cancer cell lines (PC3 and DU 145) and human embryonic kidney 293 (HEK293) cells. MATERIALS AND METHODS: Cells were cultured in RPMI-1640 medium supplemented with 10% FBS at 37ºC in a humidified atmosphere of 95% air and 5% CO2...
November 2016: Avicenna Journal of Phytomedicine
https://www.readbyqxmd.com/read/27905147/reduced-nondominant-lumbar-multifidi-cross-sectional-area-is-a-precursor-of-low-back-injury-in-cricket-fast-bowlers
#12
B Olivier, N Gillion, A V Stewart, W McKinon
Asymmetry in the lumbar multifidi muscle (LM) cross-sectional area (CSA) is associated with low back injury. The aim of this prospective cohort study was to investigate the symmetry of the CSA of LM at L3, L4, and L5, in the context of simultaneous injury monitoring. Injury free, male, right-handed cricket fast bowlers playing at a nonprofessional level participated in this study. LM CSA at L3, L4, and L5 vertebral levels was measured through the use of ultrasound imaging in prone. The primary outcome measure of the study was the incidence of an injury during a cricket season of eight-month duration...
December 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/27847987/the-side-of-chronic-low-back-pain-matters-evidence-from-the-primary-motor-cortex-excitability-and-the-postural-adjustments-of-multifidi-muscles
#13
Hugo Massé-Alarie, Louis-David Beaulieu, Richard Preuss, Cyril Schneider
Hemispheric lateralization of pain processing was reported with overactivation of the right frontal lobe. Specifically in chronic low back pain (CLBP), functional changes in the left primary motor cortex (M1) with impaired anticipatory postural activation (APA) of trunk muscles have been observed. Given the connections between frontal and M1 areas for motor planning, it is hypothesized that the pain side could differently influence M1 function and APA of paravertebral multifidus (MF) muscles. This study aimed at testing whether people with right- versus left-sided CLBP showed different M1 excitability and APA...
March 2017: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/27590444/multifidi-muscle-characteristics-and-physical-function-among-older-adults-with-and-without-chronic-low-back-pain
#14
J Megan Sions, Peter C Coyle, Teonette O Velasco, James M Elliott, Gregory E Hicks
OBJECTIVE: To determine whether multifidi size, intramuscular fat, or both, are associated with self-reported and performance-based physical function in older adults with and without chronic low back pain (LBP). DESIGN: Case-control study. SETTING: Individuals participated in a standardized evaluation in a clinical laboratory and underwent magnetic resonance imaging (MRI) of the lumbar spine at a nearby facility. PARTICIPANTS: A volunteer sample of community-dwelling older adults (N=106), aged 60 to 85 years, with (n=57) and without (n=49) chronic LBP were included in this secondary data analysis...
January 2017: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/27330152/prevalence-of-myofascial-pain-syndrome-in-chronic-non-specific-neck-pain-a-population-based-cross-sectional-descriptive-study
#15
Ester Cerezo-Téllez, María Torres-Lacomba, Orlando Mayoral-Del Moral, Beatriz Sánchez-Sánchez, Jan Dommerholt, Carlos Gutiérrez-Ortega
BACKGROUND: Chronic non-specific neck pain is a frequent complaint. It is a recognized medical and socioeconomic problem and a frequent cause of job absenteeism. In recent years, case reports about myofascial pain syndrome (MPS) are emerging among patients suffering from pain. MPS is a regional pain syndrome characterized by myofascial trigger points (MTrP) in palpable taut bands of skeletal muscle that refer pain to a distance, and that can cause distant motor and autonomic effects. OBJECTIVE: To assess the prevalence of active and latent MTrPs in subjects suffering from chronic non-specific neck pain...
June 20, 2016: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/26814258/trunk-muscle-size-and-composition-assessment-in-older-adults-with-chronic-low-back-pain-an-intra-examiner-and-inter-examiner-reliability-study
#16
Jaclyn Megan Sions, Andrew Craig Smith, Gregory Evan Hicks, James Matthew Elliott
OBJECTIVE: To evaluate intra- and inter-examiner reliability for the assessment of relative cross-sectional area, muscle-to-fat infiltration indices, and relative muscle cross-sectional area, i.e., total cross-sectional area minus intramuscular fat, from T1-weighted magnetic resonance images obtained in older adults with chronic low back pain. DESIGN: Reliability study. SUBJECTS: n = 13 (69.3 ± 8.2 years old) METHODS: After lumbar magnetic resonance imaging, two examiners produced relative cross-sectional area measurements of multifidi, erector spinae, psoas, and quadratus lumborum by tracing regions of interest just inside fascial borders...
August 2016: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/26703525/criterion-validity-of-ultrasound-imaging-assessment-of-multifidi-cross-sectional-area-in-older-adults-with-and-without-chronic-low-back-pain
#17
Jaclyn Megan Sions, Deydre S Teyhen, Gregory E Hicks
BACKGROUND AND PURPOSE: Ultrasound (US) imaging may be a cost-conscious alternative to magnetic resonance imaging (MRI), which is the criterion standard for muscle cross-sectional area (CSA) assessment. Within the trunk, when compared with MRI, US has been shown to be valid for assessing lumbar multifidi CSA in younger, asymptomatic individuals. To date, there are no studies validating US for multifidi CSA assessment in older adults or individuals with low back pain. Given age- and pain-related muscle changes, validation of US is needed in these populations...
April 2017: Journal of Geriatric Physical Therapy
https://www.readbyqxmd.com/read/26309385/dry-needling-for-the-management-of-thoracic-spine-pain
#18
César Fernández-de-Las-Peñas, Michelle Layton, Jan Dommerholt
Thoracic spine pain is as disabling as neck and low back pain without receiving the same level of attention in the scientific literature. Among the different structures that can refer pain to the thoracic spine, muscles often play a relevant role. Trigger points (TrPs) from neck, shoulder and spinal muscles can induce pain in the region of the thoracic spine. There is a lack of evidence reporting the presence of TrPs in the region of the thoracic spine, but clinical evidence suggests that TrPs can be a potential source of thoracic spine pain...
July 2015: Journal of Manual & Manipulative Therapy
https://www.readbyqxmd.com/read/25785961/the-rapid-and-progressive-degeneration-of-the-cervical-multifidus-in-whiplash-an-mri-study-of-fatty-infiltration
#19
COMPARATIVE STUDY
James M Elliott, D Mark Courtney, Alfred Rademaker, Daniel Pinto, Michele M Sterling, Todd B Parrish
STUDY DESIGN: Single-center prospective longitudinal study. OBJECTIVE: To study the (1) temporal development of muscle fatty infiltrates (MFI) in the cervical multifidi after whiplash, (2) differences in multifidi MFI between those who recover or report milder pain-related disability and those who report moderate/severe symptoms at 3 months, and (3) predictive value of multifidi MFI outcomes. SUMMARY OF BACKGROUND DATA: The temporal development of MFI on conventional magnetic resonance image has been shown to be associated with specific aspects of pain and psychological factors...
June 15, 2015: Spine
https://www.readbyqxmd.com/read/25763078/reliability-of-rehabilitative-ultrasonography-to-measure-transverse-abdominis-and-multifidus-muscle-dimensions
#20
Narjes Nabavi, Zahra Mosallanezhad, Hamid Reza Haghighatkhah, Mohammad Ali Mohseni Bandpeid
BACKGROUND: Lumbar paraspinal muscles play an important role in providing both mobility and stability during dynamic tasks. Among paraspinal muscles, transverse abdominis and lumbar multifidus have been of particular interest as active stabilizers of the lumbar spine. These muscles may become dysfunctional in chronic low back pain (CLBP). Low back injury can result in muscle inhibition and control loss that cannot recover spontaneously, and specific exercises are required to stimulate their recovery...
August 2014: Iranian Journal of Radiology: a Quarterly Journal Published By the Iranian Radiological Society
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