WordNet

become stretched or tense or taut; "the bodybuilders neck muscles tensed;" "the rope strained when the weight was attached" (同)tense
(psychology) nervousness resulting from mental stress; "his responsibilities were a constant strain"; "the mental strain of staying alert hour after hour was too much for him" (同)mental strain, nervous strain
(physics) deformation of a physical body under the action of applied forces
injury to a muscle (often caused by overuse); results in swelling and pain
an intense or violent exertion (同)straining
use to the utmost; exert vigorously or to full capacity; "He really extended himself when he climbed Kilimanjaro"; "Dont strain your mind too much" (同)extend
showing signs of mental and emotional tension; "her voice was strained as she asked the question"
of or relating to or near the small of the back and the back part of the pelvis between the hips

PrepTutorEJDIC

…‘を'『引っ張る』 / (使い過ぎて)〈体など〉‘を'『痛める』,弱める / …‘を'『最大限に働かせる』,精一杯使う / 〈意味・規則など〉‘を'曲げる,こじつける,拡大解釈する / 〈液体〉‘を'『こす』;(液体から)〈固形分〉‘を'こして取る《+『out(off)』+『名』+『from』+『名』》 / 全力を尽くす,懸命に努力する / ぱんと張る / 〈C〉〈U〉『張りつめること』,張る力 / 〈C〉『筋違い』,ねんざ,くじき / 〈U〉(精神的に,極度に)緊張,重荷,過労 / 〈C〉骨のおれる仕事,激務
〈C〉家系,血統,種族 / 〈C〉品種 / 〈U〉《しばしばa ~》(遺伝的な)性質,体質 / 〈C〉《しばしば複数形で》《単数扱い》(音楽の)曲,一節 / 〈C〉口調,言い回し,文体
緊張した;疲れた / 不自然な,わざとらしい;こじつけの

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Biomechanical effect of transforaminal lumbar interbody fusion and axial interbody threaded rod on range of motion and s1 screw loading in a destabilized L5-s1 spondylolisthesis model.

Fleischer GD, Hart D, Ferrara LA, Freeman AL, Avidano EE.Author information *Southern New Hampshire Medical Center, Nashua, NH †Cleveland Clinic, Cleveland, OH ‡OrthoKinetic Technologies, Southport, NC §Excelen Center for Bone and Joint Research, Minneapolis, MN; and ¶TranS1, Wilmington, NC.AbstractSTUDY DESIGN: A cadaveric lumbosacral spondylolytic spondylolisthesis model was used to evaluate the biomechanical function of 2 different interbody spacers.
Spine.Spine (Phila Pa 1976).2014 Jan 15;39(2):E82-8. doi: 10.1097/BRS.0000000000000077.
STUDY DESIGN: A cadaveric lumbosacral spondylolytic spondylolisthesis model was used to evaluate the biomechanical function of 2 different interbody spacers.OBJECTIVE: To analyze and compare the reduction in pedicle screw strain and spine range of motion (ROM) between transforaminal lumbar interbody
PMID 24150429

Biomechanics of dynamic rod segments for achieving transitional stiffness with lumbosacral fusion.

Lazaro BC, Reyes PM, Newcomb AG, Yaqoobi AS, Brasiliense LB, Sonntag VK, Crawford NR.Author information Department of Neurosurgery, Hospital São José do Avaí, Itaperuna, RJ Brazil.AbstractBACKGROUND: Transitioning from rigid to flexible hardware at the distal rostral or caudal lumbar or lumbosacral level hypothetically maintains motion at the transition level and protects the transition level and intact adjacent levels from stresses caused by fusion.
Neurosurgery.Neurosurgery.2013 Sep;73(3):517-27. doi: 10.1227/NEU.0000000000000009.
BACKGROUND: Transitioning from rigid to flexible hardware at the distal rostral or caudal lumbar or lumbosacral level hypothetically maintains motion at the transition level and protects the transition level and intact adjacent levels from stresses caused by fusion.OBJECTIVE: To biomechanically comp
PMID 23756746