Results 31 to 40 of about 11,527 (268)
Segmental Lordosis of the Spondylolytic Vertebrae in Adolescent Lumbar Spondylolysis: Differences between Bilateral L5 and L4 Spondylolysis [PDF]
Asian Spine Journal, 2018 Study Design Retrospective study. Purpose This study aimed to investigate whether segmental lumbar hyperlordosis of the affected vertebra in patients with spondylolysis occurs only at L5 or also occurs at L4.
Kazuhiro Sugawara +2 more
doaj +1 more source
Risk-Factor Analysis of Disc and Facet Joint Degeneration After Inter-Segmental Pedicle Screw Fixation for Lumbar Spondylolysis [PDF]
Journal of Orthopaedic Surgery and Research, 2021 Background Patients who do not respond to conservative treatment of the isthmus are often treated with surgery. We used direct repair plus intersegment pedicle screw fixation for the treatment of lumbar spondylolysis.
Hao Meng +6 more
openalex +2 more sources
Italian National Conference on Sensors, 2023 Isthmic spondylolysis results in fracture of pars interarticularis of the lumbar spine, found in as many as half of adolescent athletes with persistent low back pain. While computed tomography (CT) is the gold standard for the diagnosis of spondylolysis,
Suraj Achar +4 more
semanticscholar +1 more source
Journal of Nepal Medical Association, 2023 Introduction: Spondylolysis can either be asymptomatic or can cause significant low back pain. It is sometimes associated with the translation of one vertebra over another and is termed spondylolisthesis.
Bishwanath Sharma +3 more
doaj +1 more source
Diagnostics, 2023 Spondylolysis is underdiagnosed and often missed in non-musculoskeletal abdominal CT imaging. Our aim was to assess the inter-reader agreement and diagnostic performance of a novel “Darth Vader sign” for the detection of spondylolysis in routine axial ...
Florian A. Huber +2 more
doaj +1 more source
BMC Musculoskeletal Disorders, 2023 Background Lumbar spondylolysis, a common identifiable cause of low back pain in young athletes, reportedly has a higher incidence rate in males. However, the reason for its higher incidence in males is not clear.
Reo Asai +10 more
semanticscholar +1 more source
Journal of Orthopaedic Surgery and Research, 2023 Background Factors affecting bone union in the conservative treatment of adolescent lumbar spondylolysis remain controversial. We aimed to examine these factors along with advances in diagnostic imaging using multivariable analysis of a sufficient number
H. Gamada +5 more
semanticscholar +1 more source
Bioengineering, 2023 Lumbar spondylolysis involves anatomical defects of the pars interarticularis, which causes instability during motion. The instability can be addressed through instrumentation with posterolateral fusion (PLF).
Jo-Hsi Pan +3 more
semanticscholar +1 more source
L5 spondylolysis: Anatomical study comparing healed and unhealed lesions
Clinical anatomy (New York, N.Y. Print), 2023 The anatomy and pathogenesis of spondylolysis has been widely studied; however, the microanatomy of spondylolysis of the lumbar vertebra has not been well described. Therefore, we aim to better elucidate this anatomy.
Viktoriya S Grayson +8 more
semanticscholar +1 more source
Spondylolysis-induced Multilevel Lumbar Spondylolisthesis; Challenges in Lumbar Spine Surgery
International Clinical Neuroscience Journal, 2022 Lumbar spondylolysis and multilevel lumbar spondylolysis account for 4.4-5.8% and 0.3% of the general population, and multilevel lumbar spondylolysis resulting in spondylolisthesis is even rarer.
Thi Phuong Hoai Dinh +6 more
doaj +1 more source