hair, callus and nails
Its the dead skin
Organic Pain: is a true pain a body part due to a pathology/damage to that body part.It is opposite to Functional (non-organic) Pain: a pain due to psychological stress with no evidence of pathology or damage to the affected body part.
Referred pain. It occurs when a problem in one part of the body is felt in another part that is not the actual source of the pain.
Sympathetic pain is when a person experiences pain in one part of the body as a result of a problem in another part of the body. This can occur due to the interconnected nature of the nervous system and can manifest as referred pain, where the pain is felt in a different location than the actual source of the problem.
Joints
Yes, referred pain is a phenomenon where pain is felt in a different part of the body than the actual source of the pain. This can occur due to the way the nerves are connected in the body. An example is how a heart attack can cause pain in the left arm.
referred pain(plural re·ferred pains) nounpain in unaffected part: pain that is felt not at its source but in another part of the body
due to convance d result in cutting pain in upper left part of chest
It isn't in the brain
Yes. Pain is sometimes difficult to pinpoint. And some types of pain tend to radiate. That means that they either seem to travel along a line, as in nerve pain, or are connected somehow to another part, like in muscles.
PCH - graphy is donating a body part
Shingles can cause localized pain in almost any part of the body. Sciatica can cause pain in the lower back and one or both legs.