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.
Facial paralysis occurs when a person is no longer able to move some or all of the muscles on one side of the face. Facial paralysis is almost always caused by: Damage or swelling of the facial nerve, which carries signals from the brain to the muscles of the face. Damage to the area of the brain that sends signals to the muscles of the face.