Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations

Caroline Edward Ayad; Elsafi Ahmed Abdalla; Amel Mohamed Osman; Mohamed Elfadil Mohammed

doi:doi:10.11648/j.ijmi.20130103.15

| Peer-Reviewed

Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations

Caroline Edward Ayad, Elsafi Ahmed Abdalla, Amel Mohamed Osman, Mohamed Elfadil Mohammed

Published in International Journal of Medical Imaging (Volume 1, Issue 3)

Received: 5 November 2013 Accepted: Published: 30 January 2014

Views: Downloads:

Download PDF

Share This Article

Twitter
Linked In
Facebook

Abstract

The aim of this study is to establish normal values as reference for vertebral end plate from T12 to L4 in normal Sudanese subjects using computerized tomography (CT).130 lateral scout CT scans done using GE Healthcare machine with KV120, MA10-50 for lumber vertebra were obtained from subjects (65 males and 65 females) their ages ranged from (15-74) years old .Endplates angle from T12 to L4 were measured using Cobb Method for both genders and the data were correlated to their ages. For males the endplates mean angles were found to be 7.4±3.5,6.6±3.3,4.7±2.9,5.3±3.8,18.8±7.6 and for females 9.2±4.5,9.9±4.5,9.7±4.2,6.8±4.3,5.9,4.6 for T12,L1,L2,L3and L4 respectively. The research also studied the difference according to gender; it showed significant difference at p value 0.05, the end plates angles were affected as the subjects ages increase. The study concluded that the mean Cobb angle end plate differs significantly from males and females Sudanese subjects and it has relation with age and the values differs from what was mentioned in the previous studies, the knowledge of the normal end plates angle allows better characterization and diagnosis for vertebra from T12 to L4.

Published in	International Journal of Medical Imaging (Volume 1, Issue 3)
DOI	10.11648/j.ijmi.20130103.15
Page(s)	66-70
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

End Plates, Cobb Angle, Lumber, CT

References

[1]	W. Tristan, M.Luis. B,Del, D. Silvana Gregorio,M. Jorge Sierra,H.Ludovic,and F.Alejandro Frangi Age-Related Changes in Vertebral Morphometry by Statistical Shape Analysis MeshMed, LNCS 7599, .( 2012). pp. 30–39
[2]	JL Berry, JM Moran, WS Berg et al A morphometric study of human lumbar and selected thoracic vertebrae. Spine (1987) 12:362–367
[3]	MM. Panjabi, V .Goel, T. Oxland et al Human lumbar vertebrae. Quantitative three-dimensional anatomy. Spine (1992) 17:299–306
[4]	I,.Gilad ,M. Nissan A study of vertebra and disc geometric relations of the human cervical and lumbar spine. Spine(1986) 11:154–157
[5]	LT Hall, SI Esses, PC Noble et al Morphology of the lumbar vertebral endplates. Spine (1998) 23:1517–1522
[6]	SH Zhou, ID McCarthy, AH McGregor et al Geometrical dimensions of the lower lumbar vertebrae—analysis of data from digitized CT images. Eur Spine J (2000) 9:242–248
[7]	WT Edwards, Y Zheng, LA Ferrara et al Structural features and thickness of the vertebral cortex in the thoracolumbar spine. Spine (2001) 26:218–225
[8]	JC. Gallagher, LR. Hedlund, S .Stoner, C .Meeger,Vertebral morphometry: normative data. Bone Miner; .( 1988)4:189 -196
[9]	RM. Ali, DW. Green, TC .Patel. Scheuermann's kyphosis. Curr Opin Pediatr; (1999)11:70 -75
[10]	CB .Tribus. Scheuermann's kyphosis in adolescents and adults: diagnosis and management. J Am Acad Orthop Surg; 19986:36 -43
[11]	EV.McCloskey , TD. Spector, KS .Eyres, et al. The assessment of vertebral deformity: a method for use in population studies and clinical trials. Osteoporos Int; (1993)3 : 138-147
[12]	B .Michael. Crawford, P .Andoni. Toms and Lee Shepstone Defining Normal Vertebral Angulation at the Thoracolumbar JunctionAJR; ( 2009)193:W33-W37.
[13]	KK. Jensen, L .Tougaard. A simple x-ray method for monitoring progress of osteoporosis. Lancet; (1981)2 : 19-20
[14]	DM .Black, SR .Cummings, K. Stone, E. Hudes, L .Palermo, P .SteigerA new approach to defining normal vertebral dimensions. J Bone Miner Res; .( 1991)6:883 -892
[15]	G. Leidig, HW .Minne, P .Sauer, et al. A study of complaints and their relation to vertebral destruction in patients with osteoporosis. Bone Miner; (1990)8 : 217-229
[16]	JR Cobb:OutLine for the study of scoliosis Am Acad Orthop Sur Instruct Lect 19485:261-275.
[17]	AB Ferguson : The study and treatment of scoliosis .South Med J(1930)23:116-120
[18]	K. A. Greiner Adolescent idiopathic scoliosis: Radiologic decision-making. American Family Physician, (2002 ). 65(9), 1817-1823.
[19]	J. Cobb Outline for the study of scoliosis. Am Acad Orthop Surg Instr Course Lect.; (1948)5:261–275
[20]	DE Harrison, R Cailliet, DD Harrison, T.Janik B Holland. Reliability of centroid, Cobb, and Harrison posterior tangent methods: which to choose for analysis of thoracic kyphosis. Spine.2001;26:E227–E234.doi:10.1097/00007632-200106010-00002
[21]	P .Côté, J. Cassidy, K. Yong-Hing, J .Sibley, J. Loewy. Apophysial joint degeneration, disc degeneration, and sagittal curve of the cervical spine: can they be measured reliably on radiographs? Spine. (1997) 22:859–864.
[22]	S .Voutsinas, G .MacEwen. Sagittal profiles of the spine. Clin Orthop Relat Res. (1986);210:235–242.
[23]	M .Bernhardt, K .Bridwell. Segmental analysis of the sagittal plane alignment of the normal thoracic and lumbar spines and thoracolumbar junction. Spine. 1989;14:717–721
[24]	KP.Singer, TJ. Jones,Breidahl, A comparison of radiographic and computer assited measurements of the thoracic and thoracolumber sagittal curvature .Skeletal Radiol; (1990)19:21-6
[25]	KN .Lauridsen, A .De Carvalho, AH. Andersen. Degree of vertebral wedging of the dorso-lumbar spine. Acta Radiol Diagn (Stockh); (1984)25:29 -32
[26]	Z.Klaassen, , R.Tubbs, N.Apaydin, R.Hage, , R.Jordan, M.Loukas,: vertebral spinal osteophytes. Anatomical Science International (2011) 86, 1–9
[27]	Z.Shao, G..Rompe, M.Schiltenwolf,: Radiographic Changes in the Lumbar Intervertebral Discs and Lumbar Vertebrae with Age. Spine (2002)27(3), 263–268

Cite This Article

Plain Text BibTeX RIS

APA Style

Caroline Edward Ayad, Elsafi Ahmed Abdalla, Amel Mohamed Osman, Mohamed Elfadil Mohammed. (2014). Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations. International Journal of Medical Imaging, 1(3), 66-70. https://doi.org/10.11648/j.ijmi.20130103.15

Copy | Download

ACS Style

Caroline Edward Ayad; Elsafi Ahmed Abdalla; Amel Mohamed Osman; Mohamed Elfadil Mohammed. Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations. Int. J. Med. Imaging 2014, 1(3), 66-70. doi: 10.11648/j.ijmi.20130103.15

Copy | Download

AMA Style

Caroline Edward Ayad, Elsafi Ahmed Abdalla, Amel Mohamed Osman, Mohamed Elfadil Mohammed. Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations. Int J Med Imaging. 2014;1(3):66-70. doi: 10.11648/j.ijmi.20130103.15

Copy | Download

@article{10.11648/j.ijmi.20130103.15,
  author = {Caroline Edward Ayad and Elsafi Ahmed Abdalla and Amel Mohamed Osman and Mohamed Elfadil Mohammed},
  title = {Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations},
  journal = {International Journal of Medical Imaging},
  volume = {1},
  number = {3},
  pages = {66-70},
  doi = {10.11648/j.ijmi.20130103.15},
  url = {https://doi.org/10.11648/j.ijmi.20130103.15},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmi.20130103.15},
  abstract = {The aim of this study is to establish normal values as reference for vertebral end plate from T12 to L4 in normal Sudanese subjects using computerized tomography (CT).130 lateral scout CT scans done using GE Healthcare machine with KV120, MA10-50 for lumber vertebra were obtained from subjects (65 males and 65 females) their ages ranged from (15-74) years old .Endplates angle from T12 to L4 were measured using Cobb Method for both genders and the data were correlated to their ages. For males the endplates mean angles were found to be 7.4±3.5,6.6±3.3,4.7±2.9,5.3±3.8,18.8±7.6 and for females 9.2±4.5,9.9±4.5,9.7±4.2,6.8±4.3,5.9,4.6 for T12,L1,L2,L3and L4 respectively. The research also studied the difference according to gender; it showed significant difference at p value 0.05, the end plates angles were affected as the subjects ages increase. The study concluded that the mean Cobb angle end plate differs significantly from males and females Sudanese subjects and it has relation with age and the values differs from what was mentioned in the previous studies, the knowledge of the normal end plates angle allows better characterization and diagnosis for vertebra from T12 to L4.},
 year = {2014}
}

Copy | Download

TY  - JOUR
T1  - Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations
AU  - Caroline Edward Ayad
AU  - Elsafi Ahmed Abdalla
AU  - Amel Mohamed Osman
AU  - Mohamed Elfadil Mohammed
Y1  - 2014/01/30
PY  - 2014
N1  - https://doi.org/10.11648/j.ijmi.20130103.15
DO  - 10.11648/j.ijmi.20130103.15
T2  - International Journal of Medical Imaging
JF  - International Journal of Medical Imaging
JO  - International Journal of Medical Imaging
SP  - 66
EP  - 70
PB  - Science Publishing Group
SN  - 2330-832X
UR  - https://doi.org/10.11648/j.ijmi.20130103.15
AB  - The aim of this study is to establish normal values as reference for vertebral end plate from T12 to L4 in normal Sudanese subjects using computerized tomography (CT).130 lateral scout CT scans done using GE Healthcare machine with KV120, MA10-50 for lumber vertebra were obtained from subjects (65 males and 65 females) their ages ranged from (15-74) years old .Endplates angle from T12 to L4 were measured using Cobb Method for both genders and the data were correlated to their ages. For males the endplates mean angles were found to be 7.4±3.5,6.6±3.3,4.7±2.9,5.3±3.8,18.8±7.6 and for females 9.2±4.5,9.9±4.5,9.7±4.2,6.8±4.3,5.9,4.6 for T12,L1,L2,L3and L4 respectively. The research also studied the difference according to gender; it showed significant difference at p value 0.05, the end plates angles were affected as the subjects ages increase. The study concluded that the mean Cobb angle end plate differs significantly from males and females Sudanese subjects and it has relation with age and the values differs from what was mentioned in the previous studies, the knowledge of the normal end plates angle allows better characterization and diagnosis for vertebra from T12 to L4.
VL  - 1
IS  - 3
ER  -

Copy | Download

Author Information

Caroline Edward Ayad

Radiology Department, College of Medical Radiological Science, Sudan University Of Science and Technology, Khartoum, Sudan
Elsafi Ahmed Abdalla

Radiology Department, College of Medical Radiological Science, Sudan University Of Science and Technology, Khartoum, Sudan
Amel Mohamed Osman

Radiology Department, College of Medical Radiological Science, Sudan University Of Science and Technology, Khartoum, Sudan
Mohamed Elfadil Mohammed

Radiology Department, College of Medical Radiological Science, Sudan University Of Science and Technology, Khartoum, Sudan

Download PDF

Sections

Plain Text BibTeX RIS

APA Style

Caroline Edward Ayad, Elsafi Ahmed Abdalla, Amel Mohamed Osman, Mohamed Elfadil Mohammed. (2014). Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations. International Journal of Medical Imaging, 1(3), 66-70. https://doi.org/10.11648/j.ijmi.20130103.15

Copy | Download

ACS Style

Caroline Edward Ayad; Elsafi Ahmed Abdalla; Amel Mohamed Osman; Mohamed Elfadil Mohammed. Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations. Int. J. Med. Imaging 2014, 1(3), 66-70. doi: 10.11648/j.ijmi.20130103.15

Copy | Download

AMA Style

Caroline Edward Ayad, Elsafi Ahmed Abdalla, Amel Mohamed Osman, Mohamed Elfadil Mohammed. Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations. Int J Med Imaging. 2014;1(3):66-70. doi: 10.11648/j.ijmi.20130103.15

Copy | Download

@article{10.11648/j.ijmi.20130103.15,
  author = {Caroline Edward Ayad and Elsafi Ahmed Abdalla and Amel Mohamed Osman and Mohamed Elfadil Mohammed},
  title = {Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations},
  journal = {International Journal of Medical Imaging},
  volume = {1},
  number = {3},
  pages = {66-70},
  doi = {10.11648/j.ijmi.20130103.15},
  url = {https://doi.org/10.11648/j.ijmi.20130103.15},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmi.20130103.15},
  abstract = {The aim of this study is to establish normal values as reference for vertebral end plate from T12 to L4 in normal Sudanese subjects using computerized tomography (CT).130 lateral scout CT scans done using GE Healthcare machine with KV120, MA10-50 for lumber vertebra were obtained from subjects (65 males and 65 females) their ages ranged from (15-74) years old .Endplates angle from T12 to L4 were measured using Cobb Method for both genders and the data were correlated to their ages. For males the endplates mean angles were found to be 7.4±3.5,6.6±3.3,4.7±2.9,5.3±3.8,18.8±7.6 and for females 9.2±4.5,9.9±4.5,9.7±4.2,6.8±4.3,5.9,4.6 for T12,L1,L2,L3and L4 respectively. The research also studied the difference according to gender; it showed significant difference at p value 0.05, the end plates angles were affected as the subjects ages increase. The study concluded that the mean Cobb angle end plate differs significantly from males and females Sudanese subjects and it has relation with age and the values differs from what was mentioned in the previous studies, the knowledge of the normal end plates angle allows better characterization and diagnosis for vertebra from T12 to L4.},
 year = {2014}
}

Copy | Download

TY  - JOUR
T1  - Defining Normal Vertebral End Plates Cobb Angle from T12 to L4 Using Computerized Tomography in Sudanese Populations
AU  - Caroline Edward Ayad
AU  - Elsafi Ahmed Abdalla
AU  - Amel Mohamed Osman
AU  - Mohamed Elfadil Mohammed
Y1  - 2014/01/30
PY  - 2014
N1  - https://doi.org/10.11648/j.ijmi.20130103.15
DO  - 10.11648/j.ijmi.20130103.15
T2  - International Journal of Medical Imaging
JF  - International Journal of Medical Imaging
JO  - International Journal of Medical Imaging
SP  - 66
EP  - 70
PB  - Science Publishing Group
SN  - 2330-832X
UR  - https://doi.org/10.11648/j.ijmi.20130103.15
AB  - The aim of this study is to establish normal values as reference for vertebral end plate from T12 to L4 in normal Sudanese subjects using computerized tomography (CT).130 lateral scout CT scans done using GE Healthcare machine with KV120, MA10-50 for lumber vertebra were obtained from subjects (65 males and 65 females) their ages ranged from (15-74) years old .Endplates angle from T12 to L4 were measured using Cobb Method for both genders and the data were correlated to their ages. For males the endplates mean angles were found to be 7.4±3.5,6.6±3.3,4.7±2.9,5.3±3.8,18.8±7.6 and for females 9.2±4.5,9.9±4.5,9.7±4.2,6.8±4.3,5.9,4.6 for T12,L1,L2,L3and L4 respectively. The research also studied the difference according to gender; it showed significant difference at p value 0.05, the end plates angles were affected as the subjects ages increase. The study concluded that the mean Cobb angle end plate differs significantly from males and females Sudanese subjects and it has relation with age and the values differs from what was mentioned in the previous studies, the knowledge of the normal end plates angle allows better characterization and diagnosis for vertebra from T12 to L4.
VL  - 1
IS  - 3
ER  -

Copy | Download