Results 71 to 80 of about 60,579 (197)
Research background. About 30% of lumbar pain is caused by sacroiliac joint disfunction (Alayat et al., 2017). The problem often becomes chronic lower back pain of about 10–23% of people around the world (Diaz-Cerrillo et al., 2017).
Justinas Jarulaitis, Edgaras Lapinskas
doaj +1 more source
Joint spectrum for quasi-solvable Lie algebras of operators [PDF]
Given a complex Banach space $X$ and a joint spectrum for complex solvable finite dimensional Lie algebras of operators defined on $X$, we extend this joint spectrum to quasi-solvable Lie algebras of operators, and we prove the main spectral properties of the extended joint spectrum.
arxiv
The thickness of the posterior epidural space, Anderson lesions, and dural ossification at the pedicle subtraction osteotomy (PSO) segment observed in computed tomography scans serve as predictors for dural tears during PSO procedures in ankylosing spondylitis (AS) patients.
Yue Huang+5 more
wiley +1 more source
Background:Sacroiliac joint (SIJ) dysfunction is a widely known but poorly defined cause of low back pain. To our knowledge, few published studies have been conducted to evaluate systematically the prevalence and significance of concomitant sacroiliac ...
Salah Alalawi+4 more
doaj
Superconducting joint between iron-based superconductor tapes [PDF]
Superconducting joints are essential for iron-based superconductor's applications in future. In this study, a process for fabricating superconducting joints between Sr1-xKxFe2As2 (Sr-122) tapes is developed for the first time. The Ag sheath was peeled off from one side of each sample.
arxiv
Abstract Objective To describe the equipment and accuracy of a table‐bound reduction system and three‐dimensional (3D) printed drill guide for fluoroscopically guided, minimally invasive sacroiliac luxation (SIL) reduction and stabilization by means of a single iliosacral lag screw in cats. Study design Retrospective case series.
Yolanda López Barroso+3 more
wiley +1 more source
Chronic back pain is often a result of coexisting pathologies; secondary causes of pain can become more apparent sources of pain once the primary pathology has been addressed.
Varun Kumar Rimmalapudi, Sanjeev Kumar
doaj +1 more source
Towards more realistic human motion prediction with attention to motion coordination [PDF]
Joint relation modeling is a curial component in human motion prediction. Most existing methods rely on skeletal-based graphs to build the joint relations, where local interactive relations between joint pairs are well learned. However, the motion coordination, a global joint relation reflecting the simultaneous cooperation of all joints, is usually ...
arxiv +1 more source
Musculoskeletal mimics of lumbosacral radiculopathy
Abstract Electrodiagnostic evaluations are commonly requested for patients with suspected radiculopathy. Understanding lower extremity musculoskeletal conditions is essential for electrodiagnostic medicine specialists, as musculoskeletal disorders often mimic or coexist with radiculopathy.
Emma A. Bateman+2 more
wiley +1 more source
With the intensification of aging issues, inflammatory orthopedic diseases almost occurs in every elderly people, which are becoming increasingly severe. Persistent inflammation of joints often leads to irreversible tissue damage and loss of organ function, while early diagnosis and timely intervention are crucial for reducing the personal and social ...
Mengyi Huang+7 more
wiley +1 more source