Results 11 to 20 of about 4,841 (189)
Orthopaedic SurgeryBackground Lumbar spondylolysis is a common cause of low back pain in adolescents. A lot of adolescent idiopathic scoliosis with concomitant spondylolysis has been reported before, but only two cases with acquired spondylolysis following long fusion for ...
Yue Huang +5 more
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Biomechanical Analysis and Injury Prediction in Pilots With Lumbar Spondylolysis Under Different Seat Inclination Angles. [PDF]
JOR SpineThe biomechanical responses of three lumbar models under both seat angles remain below injury thresholds. However, the occurrence of spondylolysis at a 22° angle poses a higher risk. ABSTRACT Background This study aims to quantify the biomechanical effects of different seat inclinations on the normal and spondylolysis lumbar of pilots under typical ...
Jin M +5 more
europepmc +2 more sources
Fixed and Fluid: The Two Faces of Gender Roles-A Combined Study of Activity Patterns and Burial Practices in the European Neolithic. [PDF]
Am J Biol AnthropolABSTRACT Objectives This study investigates gender roles in the European Neolithic by analyzing activity‐related skeletal changes (ARSCs) and burial practices at two Polgár microregion sites in Hungary: Polgár‐Ferenci‐hát (5300–5070 cal. bce) and Polgár‐Csőszhalom (4800–4650 cal. bce). Materials and Methods A total of 125 well‐preserved adult skeletons
Villotte S +3 more
europepmc +2 more sources
Comparison of alignment and spondylolysis fracture angle in bilateral and unilateral spondylolysis
PLoS ONE, 2022 Objectives Spondylolysis occurs bilaterally or unilaterally and bilateral spondylolysis increases the risk of developing isthmic spondylolisthesis.
Kanta Matsuzawa +7 more
doaj +2 more sources
Trunk muscle morphology and lumbopelvic stability in adolescent soccer players with unilateral lumbar spondylolysis: a cross-sectional study. [PDF]
BMC Sports Sci Med RehabilTsutsui T, Sakamaki W, Torii S.
europepmc +3 more sources
Orthopedic Reviews, 2022 Spondylolysis is a bony defect of the pars interarticularis and most often results from repetitive stress. Although spondylolysis is usually asymptomatic, symptomatic spondylolysis is the most common cause of identifiable back pain in children and adolescent athletes.
Nathan, Li +5 more
openaire +2 more sources
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
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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
Prevalence of Incidentally Detected Spondylolysis in Children
대한영상의학회지, 2022 Purpose To assess the prevalence of incidentally detected lumbar spondylolysis in children. Materials and Methods We retrospectively reviewed the data of 809 patients under the age of 11 years (mean age, 7.0 ± 2.7 years; boys:girls = 479:330) who ...
Boram Song +4 more
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