-
Something wrong with this record ?
Affecting the spinal canal cross-section during mutual motion of the vertebrae
Iveta Pallová, František Lopot, Stanislav Otáhal
Language English Country Czech Republic
Document type Research Support, Non-U.S. Gov't, Clinical Study
- MeSH
- Lumbar Vertebrae abnormalities anatomy & histology diagnostic imaging MeSH
- Thoracic Vertebrae abnormalities anatomy & histology diagnostic imaging MeSH
- Humans MeSH
- Magnetic Resonance Imaging MeSH
- Models, Structural MeSH
- Spine abnormalities anatomy & histology diagnostic imaging MeSH
- Rotation MeSH
- Scoliosis diagnostic imaging MeSH
- Torsion Abnormality diagnostic imaging MeSH
- Check Tag
- Humans MeSH
- Publication type
- Clinical Study MeSH
- Research Support, Non-U.S. Gov't MeSH
In our study we focused on the axial rotation of vertebra in transversal plane, because of its important part in development of scoliosis. We have studied the mutual motion of two adjacent vertebrae. If the position of the lower vertebra in the transversal cross-section is regarded as the starting position, then the position of the upper vertebra is described as a result of rotation along the centre of rotation. We were interested in potential fulcrum positions of rotation with regard to the safety of spinal cord that can be endangered by change of spinal canal cross section. From transversal MRI cuts of idiopathic scoliosis we measured real dimensions of spinal cord and canal in thoracic and lumbar spine. Vertebrae rotation was verified by means of simple geometric 2D models with various positions of rotation centres. We applied real average parameters of thoracic and lumbar vertebra. Rotation angles in the models were selected with regard to the range of particular rotations during common movement of healthy spine – 6°/3° thoracic/lumbar vertebra. Further, rotation of thoracic vertebra by 15° was chosen, which is rotation characteristic of scoliosis. The results showed that usually used centre of rotation in the middle of vertebral body is not applicable.
Literatura
- 000
- 00000naa a2200000 a 4500
- 001
- bmc16033218
- 003
- CZ-PrNML
- 005
- 20170710110459.0
- 007
- cr|cn|
- 008
- 161125s2015 xr a fs 000 0|eng||
- 009
- eAR
- 040 __
- $a ABA008 $d ABA008 $e AACR2 $b cze
- 041 0_
- $a eng
- 044 __
- $a xr
- 100 1_
- $a Pallová, Iveta $7 xx0089375 $u Rehabilitation, pediatrics, acupuncture, Trávníčkova 1746/37, Prague 5, Czech Republic
- 245 10
- $a Affecting the spinal canal cross-section during mutual motion of the vertebrae / $c Iveta Pallová, František Lopot, Stanislav Otáhal
- 504 __
- $a Literatura
- 520 9_
- $a In our study we focused on the axial rotation of vertebra in transversal plane, because of its important part in development of scoliosis. We have studied the mutual motion of two adjacent vertebrae. If the position of the lower vertebra in the transversal cross-section is regarded as the starting position, then the position of the upper vertebra is described as a result of rotation along the centre of rotation. We were interested in potential fulcrum positions of rotation with regard to the safety of spinal cord that can be endangered by change of spinal canal cross section. From transversal MRI cuts of idiopathic scoliosis we measured real dimensions of spinal cord and canal in thoracic and lumbar spine. Vertebrae rotation was verified by means of simple geometric 2D models with various positions of rotation centres. We applied real average parameters of thoracic and lumbar vertebra. Rotation angles in the models were selected with regard to the range of particular rotations during common movement of healthy spine – 6°/3° thoracic/lumbar vertebra. Further, rotation of thoracic vertebra by 15° was chosen, which is rotation characteristic of scoliosis. The results showed that usually used centre of rotation in the middle of vertebral body is not applicable.
- 650 _2
- $a lidé $7 D006801
- 650 _2
- $a rotace $7 D012399
- 650 _2
- $a torzní deformity $x diagnostické zobrazování $7 D014102
- 650 _2
- $a skolióza $x diagnostické zobrazování $7 D012600
- 650 _2
- $a magnetická rezonanční tomografie $7 D008279
- 650 _2
- $a páteř $x abnormality $x anatomie a histologie $x diagnostické zobrazování $7 D013131
- 650 _2
- $a modely strukturální $7 D008961
- 650 _2
- $a hrudní obratle $x abnormality $x anatomie a histologie $x diagnostické zobrazování $7 D013904
- 650 _2
- $a bederní obratle $x abnormality $x anatomie a histologie $x diagnostické zobrazování $7 D008159
- 655 _2
- $a práce podpořená grantem $7 D013485
- 655 _2
- $a klinická studie $7 D000068397
- 700 1_
- $a Lopot, František, $d 1950- $7 nlk20010095505 $u Department of Anatomy and Biomechanics, Faculty of Physical Education and Sport, Jose Martího 31, Charles University, Prague 6, Czech Republic
- 700 1_
- $a Otáhal, Stanislav, $d 1939-2011 $7 nlk19990073640 $u Department of Anatomy and Biomechanics, Faculty of Physical Education and Sport, Jose Martího 31, Charles University, Prague 6, Czech Republic
- 773 0_
- $t Pohybové ústrojí. Pokroky ve výzkumu, diagnostice a terapii $x 2336-4777 $g Roč. 22, č. 1-2 (2015), s. 42-52 $w MED00011216
- 856 41
- $u http://www.pojivo.cz/pu/PU_12_2015small.pdf $y domovská stránka časopisu - plný text volně přístupný
- 910 __
- $a ABA008 $b online $y 4 $z 0
- 990 __
- $a 20161124103422 $b ABA008
- 991 __
- $a 20170710110940 $b ABA008
- 999 __
- $a ok $b bmc $g 1174148 $s 957916
- BAS __
- $a 3 $a 4
- BMC __
- $a 2015 $b 22 $c 1-2 $d 42-52 $i 2336-4777 $m Pohybové ústrojí. Pokroky ve výzkumu, diagnostice a terapii $n Pohyb. ústrojí, Pokroky výzk. diagn. ter. $x MED00011216
- LZP __
- $c NLK120 $d 20170710 $a NLK 2016-42/vt
