Evidence for Juvenile Disc Herniation in a Homo Erectus Boy Skeleton

@article{Haeusler2013EvidenceFJ,
  title={Evidence for Juvenile Disc Herniation in a Homo Erectus Boy Skeleton},
  author={M. Haeusler and R. Schiess and Thomas Boeni},
  journal={Spine},
  year={2013},
  volume={38},
  pages={E123–E128}
}
Study Design. An analysis and differential diagnosis of bony alterations in the lower lumbar vertebrae of a Homo erectus boy skeleton. Objective. To analyze low back problems during early human evolution. Summary of Background Data. Back problems in modern humans are often attributed to our upright, bipedal locomotion that is thought to place huge mechanical stresses on the vertebral column. However, little is known of this situation during the course of human evolution. Methods. We analyzed… Expand
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References

SHOWING 1-10 OF 92 REFERENCES
New vertebral and rib material point to modern bauplan of the Nariokotome Homo erectus skeleton.
TLDR
It is demonstrated that the sixth to the last presacral vertebra possesses rib facets and therefore indicates the presence of only five lumbar and twelve thoracic segments, as is characteristic of modern humans. Expand
Facet Joint Asymmetry as a Radiologic Feature of Lumbar Intervertebral Disc Herniation in Children and Adolescents
TLDR
Facet joint asymmetry is a radiologic feature of lumbar intervertebral disc herniation in children and adolescents, and the frequency in the juvenile group was five times higher than that in the adult group. Expand
Adolescent lumbar disc disease: findings and outcome
TLDR
Operative intervention in the form of simple discectomy offers good result in 92% of lumbar disc herniation cases irrespective of approach and method. Expand
Middle Pleistocene lower back and pelvis from an aged human individual from the Sima de los Huesos site, Spain
TLDR
A revised reconstruction of Pelvis 1, together with the current fossil evidence, confirms the previous hypothesis that the morphology of this pelvis represents the primitive pattern within the genus Homo, and argues that this primitive pattern is also characterized by sexual dimorphism in the pelvic canal shape, implying complicated deliveries. Expand
Lumbar disc herniation in patients up to 25 years of age.
TLDR
The condition of the bony structures seems to be more important than the condition ofThe disc tissue in the occurrence of herniated lumbar discs in young patients. Expand
Age-related disk degeneration: preliminary report of a naturally occurring baboon model.
Anteroposterior and lateral radiographs of 126 adult baboons were reviewed. The mean age was 15.7 years (range 6-30 years). Evidence of disk degeneration, to include disk-space narrowing, osteophyteExpand
Vertebral pathology in the afar australopithecines.
TLDR
The presence of Scheuermann disease in the AL-288 column suggests that lifting, climbing, or acrobatic activities may have been important in early hominids. Expand
Vertebrae numbers of the early hominid lumbar spine.
TLDR
Doubts are raised about previous conclusions for the presence of six lumbar vertebrae in early hominids and the most parsimonious explanation is that they did not differ from modern humans in the segmentation of the vertebral column. Expand
A review of current treatment for lumbar disc herniation in children and adolescents
TLDR
It was found that pediatric patients responded less favorably to conservative treatment as compared with adults, and the outcome of surgery remained to be satisfactory for at least 10 years after the initial operation, even though it appeared to deteriorate slightly. Expand
Spondylosis in sand rats: A model of intervertebral disc degeneration and hyperostosis
This study defines gross, histopathologic, and radiologic changes associated with intervertebral disc degeneration in a spontaneously occurring form of the disease in aging sand rats (PsammomysExpand
...
1
2
3
4
5
...