9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook lumbar region Also found in:Thesaurus,Medical,Encyclopedia,Wikipedia. the lower back Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited ...
Rotation of the L5–S1 joint occurs with lateral flexion to the same side. Movement of the zygapophyseal joints on the concavity of lateral flexion is by the inferior facet of the upper vertebra sliding downwards on the superior facet of the vertebra below. The area of the intervertebral ...
( ~ 6mm) of flexion relaxation phenomenon within the lumbar extensor muscles when DOMS was present (both sides: p <0.05), possibly attributed to the increased recruitment of lumbar stabilizing muscles located caudally, which mayserve as a guarding mechanism to pain.These results highlight the ...
A relaxation phenomenon in the erector spinae muscles was observed to occur in quiet standing in a laterally-bent position of the trunk, qualitatively similar to the flexion-relaxation phenomenon reported by Schultz et al. in 1985 13. However, no relaxation was observed to occur in the lateral ...
Radiographic assessment of cage-assisted interbody fusions in the lumbar spinePlain radiographs, including standing lateral flexion and extension radiographs, are used in the evaluation of patients with low back pain and suspected pseudo... TJ Gilbert,KB Heithoff,WJ Mullin - 《Seminars in Spine Surge...
Lumbar Plexus Femoral nerve Obturator nerve Lateral femoral cutaneous Cutaneous branches Thigh, leg, foot (e.g. saphenous nerve) Motor branches Anterior thigh muscles (e.g. quadriceps, sartorius, iliopsoas) Obturator nerve Sensory Skin medial thigh; hip, knee joints Motor Adductor muscles Lateral fem...
Observe the test vector: The examiner holds into knee flexion and further internal rotation of the thigh Vastus medialis test Observe the test vector: The examiner holds into knee flexion and internal rotation of the thigh Supine rectus femoris test. Note: The rectus femoris is very strong. Con...
Observational.To provide normative values of lumbar flexion and extension for women of different age and racial groups.Spinal range of motion (ROM) is one of the AMA Guides criteria used to estimate level of impairment and subsequent compensation entitlement. Studies show that spinal ROM varies with...
This allowed lumbar flexion/extension, lateral flexion and rotation angles to be captured during all contractions. Before any measurement commenced, participants were asked to adopt a natural upright position while sitting on the dynamometer's chair, and the sensors were calibrated. The myoMOTION ...
Spine-Equivalent Beam Modeling Method with in-vivo Validation for Analysis of Sagittal Standing Flexion discussed, including initial curvature, cross-sectional area, area moment of inertia, force/moment of the back muscles, and the equivalent Young's modulus... X Yang,KM Lee - 《IEEE/ASME Transa...