Probably due to damage of the nerve cells in your finger.
Nerve Damage was created in 2004.
You are asking too broad and open ended of a question. It all depends on why/how you sustained "nerve damage that started at your finger.". If you have decreased sensation in your fingers from advanced diabetes, called diabetic neuropathy, then sure, it can advance up your arm as your condition worsens. If you had "nerve damage" to your fingers from a deep cut to your finger, for example, then no, it shouldn't affect your arm. If you have a brain tumor affecting your fingers, it can affect your arm as the tumor grows. Bottom line: you can't get all the answers from the Internet. Advice: see a doctor. If you're not happy with his/her answer, seek a second opinion.
Yes, the message of pain from a burned finger is transmitted to the brain via nerve signals. Specialized sensory nerve endings in the skin, called nociceptors, detect the heat and tissue damage from the burn, sending signals along nerve fibers to the spinal cord and then onto the brain for processing and perception of pain.
Yes, there is a surgical procedure called a nerve repair for repairing a cut nerve in the finger. This procedure aims to reconnect the two ends of the nerve so that it can heal and restore proper function to the finger. It is important to consult with a hand surgeon or a specialist in nerve injuries for an accurate assessment and appropriate treatment plan.
A cut nerve in the wrist may be able to regenerate and heal over time, but it depends on the extent of the damage. If you are experiencing numbness in your thumb, pointer finger, and middle finger, it is important to see a healthcare provider for an evaluation. Physical therapy or surgical intervention may be necessary to help with nerve regeneration and restore sensation.
The main nerve in the finger is called the digital nerve. It branches off from larger nerves in the hand and provides sensation to the fingers. Injury or compression of this nerve can result in numbness or tingling in the fingers.
Are you trying to heal or inflict nerve damage?
The vagus nerve is located in the arm of a human. The lap band fill procedure can cause nerve damage to this nerve.
it depends on what the nerve damage was from and how much your body has healed
vagus nerve
Pricking the finger in the middle of the tip can be painful and increase the chance of hitting a nerve, causing discomfort or numbness. It is also important to avoid the center to prevent damage to the sensitive tissues and ensure an adequate blood flow for an accurate blood sample.