Thank you for your question regarding whether you can have nerve damage after your arm lift surgery. Nerve damage is possible during almost any surgery. Nerve damage after an arm lift is undoubtedly a possibility. Several sensory and motor nerves run through the upper arm and are potentially damaged by an upper arm lift. A sensory nerve in the middle of the upper arm is commonly exposed during an upper arm lift. This can lead to partial or permanent numbness of the pinky side of the forearm. In addition, two motor nerves in the upper arm innovate the hand. What you are describing appears to be more related to scar tissue. When there is nerve damage, there is usually a loss of sensation or the presence of hyper sensation, which means you get pins and needles in the area affected area. If there is motor damage, you cannot move your fingers or even your wrist. The bump that you describe may be scar tissue or swelling. It is probably unlikely from a nerve being damaged. The pulling sensation is probably due to scar tissue.
