Asked by: Erminio Hanane
asked in category: General Last Updated: 2nd June, 2020

What is a dermatome used for?

A dermatome is a surgical instrument used to produce thin slices of skin from a donor area, in order to use them for making skin grafts. One of its main applications is for reconstituting skin areas damaged by grade 3 burns or trauma.

Click to see full answer.

Beside this, what are Dermatomes and why are they clinically useful?

Clinical Significance Dermatomes are useful to help localize neurologic levels, particularly in radiculopathy. Effacement or encroachment of a spinal nerve may or may not exhibit symptoms in the dermatomic area covered by the compressed nerve roots in addition to weakness, or deep tendon reflex loss.

Secondly, why are Dermatome maps useful? Dermatome maps are useful in enabling the clinician to determine the level of a lesion of the spinal cord or nerve roots by examining the sensory function on patients with neurological disorders. The dorsal ramus of the C1 spinal nerve usually has no sensory root; hence the first dermatome corresponds to C2.

In this manner, what is a Dermatome designed to do?

A dermatome is an area of skin that's supplied by a single spinal nerve. Your spinal nerves help to relay sensory, motor, and autonomic information between the rest of your body and your central nervous system (CNS).

What does Dermatomal mean?

noun. a surgical instrument for cutting thin slices of skin, esp for grafting. the area of skin supplied by nerve fibres from a single posterior spinal root.

38 Related Question Answers Found

What causes Dermatomes?

How do Dermatomes work?

How do you test for Dermatomes?

Why are there no Dermatomes on the face?

What is a Myotome test?

What part of the spine controls the arms?

What does the t12 nerve control?

What is the difference between a Dermatome and Myotome?

What does Dermatome mean in medical terms?

How many Dermatomes are affected by shingles?

What is Sclerotome pain?

What is the difference between Dermatomes and cutaneous innervation?