We did a lot of research to decide how much helium to put in the balloon. It varies depending on the size of your balloon. Each cubic foot of helium can lift 28 grams. Each pound of free lift would mean 300 feet per minute of ascent rate.
Nerve damage to cutaneous sensory nerve occurs, but these grow back. Damage to the marginal mandibular nerve can occur as well, this causes a distorted smile, which usually resolves in a few months. Most importantly is that lipo of the chin is very safe. Good luck, dr b. ...Read more.
Numbness is most often caused by damage, irritation or compression of nerves. A single nerve branch, or several nerves, may be affected, as with a slipped disc in the back or carpal tunnel syndrome in the wrist. Certain diseases, such as diabetes, which can damage the longest, most sensitive nerve fibers (such as those going to your feet), can also cause numbness. Usually, the affected nerves are located on the periphery of your body. Only rarely is numbness caused by problems in your brain or spinal cord.