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Q: Why are dermatomal map clinically important?
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What is a dermatomal map?

It is a diagram showing where each of the spinal nerves provides sensation to a predictable area of skin.


How do you use clinically in a sentences?

The medicine was clinically proven and tested.


What does non dermatomal mean?

To understand non-dermatomal, you must first understand what a dermatome is.   A dermatome is the region of skin that is perceived by a particular nerve root level.  Nerve roots come off of the entire length of the spinal cord.  These nerve roots are named by their region and their number from the top of the region.  The regions from top to bottom are called: cervical, thoracic, lumbar, sacral, and coccygeal.  Each region has its own individual nerve roots on each side: cervical has 8, thoracic has 12, lumbar has 5, sacral has 5, & coccygeal usually has 1.   If a nerve is injured at the root a physician or chiropractor may note "dermatomal pattern pain" or "dermatomal pattern of sensory loss,"  implying that there has been a disturbance in normal sensation along that area of skin that is perceived by and carried within that nerve root.  For example a C7 dermatomal loss would include the middle finger, the back of the forearm, the back of the upper arm, and into the lower neck.  An L5 dermatomal loss might include the back or side of the thigh, the side of the calf, and the top of the foot. Non-dermatomal refers to damage to a nerve in the periphery, distant to the root.  A nerve that is damaged in the arm or leg would cause a non-dermatomal sensory disturbance.  An example is the thumb along with middle and index fingers being affected with a median nerve injury in carpal tunnel syndrome, a little finger and part of the right finger being affected in an ulnar neuroapthy, or the side of the leg and the top of the foot being affected  in a peroneal neuropathy.  Each of those three examples refers to a peripheral  nerve being affected at a point distant to the nerve root.


What is a sentence using the word clinically?

Although clinically dead for two minutes, the patient was successfully revived. Brain injuries can result in a clinically vegetative state.


Why is it important for a map to show scale?

So you know what distance equals a mile which varies map to map.


What is show a map key and what is this important?

a Map key is important because it helps you understand a symbol, label, or explanation. (thanks for supporting my answer please leave comment if you like it or not!:-)


Why is a map title important?

A map title is important because you wouldn't know what the map is about without it.


What is the use of the road map?

the use of a road map is to see important roads


Why the map is important in geography?

cas it is


Why is map tracking important to military?

Map tracking is important foe military so the military involved can be aware of their respective surrounding's.


When is someone called clinically dead?

Someone would be called clinically dead when their heart stops beating.


What does clinically well mean?

A person that "presents well clinically" does not appear to show signs of distress or duress