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Degenerative changes of the canine cervical spine after discectomy procedures, an in vivo study

Overview of attention for article published in BMC Veterinary Research, June 2017
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Title
Degenerative changes of the canine cervical spine after discectomy procedures, an in vivo study
Published in
BMC Veterinary Research, June 2017
DOI 10.1186/s12917-017-1105-5
Pubmed ID
Authors

Peter Grunert, Yu Moriguchi, Brian P. Grossbard, Rodolfo J. Ricart Arbona, Lawrence J. Bonassar, Roger Härtl

Abstract

Discectomies are a common surgical treatment for disc herniations in the canine spine. However, the effect of these procedures on intervertebral disc tissue is not fully understood. The objective of this study was to assess degenerative changes of cervical spinal segments undergoing discectomy procedures, in vivo. Discectomies led to a 60% drop in disc height and 24% drop in foraminal height. Segments did not fuse but showed osteophyte formation as well as endplate sclerosis. MR imaging revealed terminal degenerative changes with collapse of the disc space and loss of T2 signal intensity. The endplates showed degenerative type II Modic changes. Quantitative MR imaging revealed that over 95% of Nucleus Pulposus tissue was extracted and that the nuclear as well as overall disc hydration significantly decreased. Histology confirmed terminal degenerative changes with loss of NP tissue, loss of Annulus Fibrosus organization and loss of cartilage endplate tissue. The bony endplate displayed sclerotic changes. Discectomies lead to terminal degenerative changes. Therefore, these procedures should be indicated with caution specifically when performed for prophylactic purposes.

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The data shown below were collected from the profiles of 4 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 48 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 48 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 6 13%
Researcher 5 10%
Student > Doctoral Student 4 8%
Student > Bachelor 4 8%
Other 3 6%
Other 9 19%
Unknown 17 35%
Readers by discipline Count As %
Veterinary Science and Veterinary Medicine 13 27%
Medicine and Dentistry 9 19%
Engineering 2 4%
Agricultural and Biological Sciences 2 4%
Nursing and Health Professions 1 2%
Other 3 6%
Unknown 18 38%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 01 August 2017.
All research outputs
#14,069,530
of 22,982,639 outputs
Outputs from BMC Veterinary Research
#1,021
of 3,062 outputs
Outputs of similar age
#170,015
of 316,289 outputs
Outputs of similar age from BMC Veterinary Research
#45
of 84 outputs
Altmetric has tracked 22,982,639 research outputs across all sources so far. This one is in the 37th percentile – i.e., 37% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,062 research outputs from this source. They receive a mean Attention Score of 3.9. This one has gotten more attention than average, scoring higher than 64% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 316,289 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 44th percentile – i.e., 44% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 84 others from the same source and published within six weeks on either side of this one. This one is in the 44th percentile – i.e., 44% of its contemporaries scored the same or lower than it.