Which require surgical treatment about prolapse of lumbar intervertebral disc?
A: Bulging and Extrusion
B: Extrusion and free fragments in the spinal canal
C: Bulging and Schmorl tubercle
D: Schmorl tubercle and
free fragments in the spinal canall
A: Bulging and Extrusion
B: Extrusion and free fragments in the spinal canal
C: Bulging and Schmorl tubercle
D: Schmorl tubercle and
free fragments in the spinal canall
举一反三
- According to the location of the nerve in and out of the spinal canal, the spinal cord can be divided into ( ). A: Cervical spinal cord B: Thoracic spinal cord C: Lumbar spinal cord D: Sacral spinal cord E: Caudal spinal cord
- A spinal segment is defined as region of the spinal cord that A: corresponds to a collection of nerves passing up or down within the white matter B: corresponds to the region of the vertebral column (i.e. cervical, thoracic, lumbar, and sacral) to which spinal nerves arise C: refers to a region of the spinal cord from which a pair of spinal nerves arises D: underlines the neural arch of a particular vertebra in the adult
- About the imaging studies of prolapse of lumbar intervertebral<br/>disc,which of the following is right? () A: X-ray:May be completely normal. B: MRI:is the best diagnostic method,superior to CT scan. C: If patient has no symptoms or signs,even if the imaging studies of CT<br/>and MRI is positive, diagnostic can’t be confirmed. D: CT scan:can’t confirm the diagnosis.
- About the imaging studies of prolapse of lumbar intervertebral disc,which of the following is right? ____ A: X-ray:May be completely normal. B: MRI:is the best diagnostic method,superior to CT scan. C: If patient has no symptoms or signs,even if the imaging studies of<br/>CT and MRI is positive, diagnostic can’t be confirmed. D: CT scan:can’t confirm the diagnosis.
- The cavity between the spinal dura and the spinal arachnoid is called ( ). A: Epidural space B: Subdural space C: Subarachnoid space D: Central canal