Conus medullaris is the lower end of the spinal cord. L1 is level 1 of the lumbar vertebral. T12 refers to the 12 thoracic pairs. It shows the position at the spinal cord where the conus medullaris ends.
The conus medullaris is the bottom part of the spinal cord. It normally ends at T12 or L1, so you are normal. Below that level, the spinal canal contains a bundle of loose nerves called the cauda equina.
Conus medullaris is the lower end of the spinal cord. L1 is level 1 of the lumbar vertebral. T12 refers to the 12 thoracic pairs. It shows the position at the spinal cord where the conus medullaris ends.
I am not a professional but I have this phrase in my spinal MRI results for my lumbar spine. The conus medullaris terminates (ends) normally in a certain area or near a certain vertebrae in your spine. Like L-1 or L-2. Possibly this is what your looking for.
Conus orbignyi was created in 1831.
CONUS is a technical term used by the U.S. Military which is specifically defined as the 48 contiguous states, but is silent on the District of Columbia.
The conus medullaris is the terminal end of the spinal cord. It occurs near lumbar nerves 1 (L1) and 2 (L2). After the spinal cord terminates, the spinal nerves continue as dangling nerves called the cauda equina. The upper end of the conus medullaris is usually not well defined.For the source and more detailed information concerning your request, click on the related links section (Answers.com) indicated below.
OS can mean "ordinary seaman", so it applies to the Merchant Marine. CONUS is CONtinental United States and refers to the 48 contiguous states. OS can means OverSeas.
Conus africanus was created in 1845.
Lev Conus was born in 1871.
Conus dictator was created in 1898.
Conus cervus was created in 1822.