I have never heard of a F7.There is c1-c7 for the neck region called the cervical,Then there is T1-T12 for the mid back region called the thoracic,then there is L1-L5 for the lower back called the lumbar.then the sacrum & coccyx.also at the very top of the spine is the atlas which the head sit on.
Tethered Spinal Cord is a condition where the spinal cord is attached to the spinal column and that causes the cord to become stretched.
spinal cord
the spinal cord
As Stern as a spinal cord
What does spinal cord mean?
A C2 spinal cord injury is an injury to the 2nd spinal segment in the cervical section of the spinal cord.
spinal cord
Spinal cord infarction (sometimes called spinal stroke ) refers to injury to the spinal cord due to oxygen deprivation.
the brain and the spinal cord.
Spinal cord therapy
spinal cord
Spinal cord. It is called as reflex action.