IT - Intrathecal - administration of the drug is given into the subdural space of the spinal cord. "2013 CPT coding book)
The subdural space contains a thin layer of fluid known as the subdural fluid. This space is located between the dura mater and the arachnoid mater, two of the protective layers covering the brain and spinal cord. In healthy individuals, this fluid helps cushion and protect the brain from sudden movements or impacts.
l5
Epidural
Spinal Cord InjuryIn medical terms, SCI stands for spinal cord injury.1) Science2) Spinal Cord Injuryspinal cord injury
CNS infections are classified according to the location where they occur. For example, a spinal epidural abscess is located above the dura mater, and a cranial subdural empyema occurs between the dura mater and the arachnoid.
Introduced into or occurring in the space under the arachnoid membrane which covers the brain and spinal cord.
The pia mater is the meninx that does not have a space deep to it. It is the innermost layer of the meninges, closely adhering to the surface of the brain and spinal cord. Unlike the dura mater and arachnoid mater, which have subdural and subarachnoid spaces respectively, the pia mater is directly in contact with the nervous tissue.
CNS stands for Central Nervous System. It includes the brain and spinal cord and controls most functions of the body and mind.
between L4 and L5 because the spinal cord stops near L2 and a needle introduced below this level will miss the spinal cord and encounter only nerve roots, which are usually pushed aside.
That space is called as sub arachnoid space. It is filled with cerebrospinal fluid.
Amyotrophic lateral sclerosis.Amyotrophic lateral sclerosis (ALS) also known as "Lou Gehrig's Disease" - is the progressing neurodegenerative disease that affects the nerve cells in the brain and spinal cord. It affects the motor neurons that lead from the brain to the spinal cord and from the spinal cord to the muscles. This eventually leads to death due to the inability of the brain control muscle function bascially paralyzing the patient.
E/M visit requiring decision for surgery