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Comparison of L5 pedicle morphology in patients with and without L5 spondylolysis
Clinical anatomy (New York, N.Y. Print), 2021Only a small number of studies have reported on L5 pedicle morphology in the presence of spondylolisthesis let alone isolated spondylolysis and findings are therefore variable.
J. Baker
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Lumbar spondylolysis: a review
Skeletal Radiology, 2010Spondylolysis is an osseous defect of the pars interarticularis, thought to be a developmental or acquired stress fracture secondary to chronic low-grade trauma. It is encountered most frequently in adolescents, most commonly involving the lower lumbar spine, with particularly high prevalence among athletes involved in certain sports or activities ...
Leone, Antonio +4 more
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The Physician and Sportsmedicine, 1980
The high occurrence of spondylolysis in these athletes suggests that certain sports actions predispose athletes to fractures in the neural arches of the lumbar vertebrae.
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The high occurrence of spondylolysis in these athletes suggests that certain sports actions predispose athletes to fractures in the neural arches of the lumbar vertebrae.
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American Journal of Physical Anthropology, 2002
AbstractThe objective of this study was to examine examples of spondylolysis in which the pattern of separation was clearly asymmetrical, in order to learn more about the process of bone separation that produces this condition. Although the primary focus was on unilateral complete separation, examples of asymmetry represented by incomplete separation ...
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AbstractThe objective of this study was to examine examples of spondylolysis in which the pattern of separation was clearly asymmetrical, in order to learn more about the process of bone separation that produces this condition. Although the primary focus was on unilateral complete separation, examples of asymmetry represented by incomplete separation ...
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Spondylolysis in the adolescent athlete
Current Opinion in Pediatrics, 2011Spondylolysis is a common cause for back pain in the adolescent athlete. Increased awareness of the presentation of this subset of patients can aid in optimal outcomes. This paper aims to review the typical presentation of spondylolysis in the adolescent with specific focus on the adolescent athlete.
Han Jo Kim, Daniel W. Green
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Spondylolysis and Spondylolisthesis
20181. Spondylolysis is a defect in the pars interarticularis of the vertebra. This defect usually involves the L5 vertebra (95%) [1]. “Spondylo” derives from the Greek word for vertebra, and “lysis” refers to a defect [2] (see Fig. 148.1). 2. Spondylolisthesis is defined as a forward slip of the vertebrae relative to the one below with or ...
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Innervation of the Spondylolysis “Ligament”
Spine, 1994Spondylolysis of the lower lumbar vertebrae is a non-united childhood fracture of the arch of the vertebra, persisting into adult life. Symptoms of disabling low back pain appear in a minority of patients, usually for the first time in adulthood. This pain is considered to arise from several separate sources, one of which may be the spondylolysis ...
Stephen M. Eisenstein +6 more
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American Journal of Sports Medicine, 2020
Background: Repetitive lumbar hyperextension and rotation during athletic activity affect the structural integrity of the lumbar spine. While many sports have been associated with an increased risk of developing a pars defect, few previous studies have ...
Heath P. Gould +9 more
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Background: Repetitive lumbar hyperextension and rotation during athletic activity affect the structural integrity of the lumbar spine. While many sports have been associated with an increased risk of developing a pars defect, few previous studies have ...
Heath P. Gould +9 more
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Spine, 2020
STUDY DESIGN Systematic review and case report OBJECTIVE.: Our study aims to present a new technique using three components to repair the pars defect: pedicle screws, rod, and polyester band.
P. Berjano +7 more
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STUDY DESIGN Systematic review and case report OBJECTIVE.: Our study aims to present a new technique using three components to repair the pars defect: pedicle screws, rod, and polyester band.
P. Berjano +7 more
semanticscholar +1 more source
Symptomatic cervical spondylolysis
Neuroradiology, 1995We report a case of cervical spondylolysis, unusual in that it was associated with spinal cord compression.
S. Kan, T. Matsubayashi
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