Causes. An excessive display of gum tissue in your upper jaw can result from the abnormal eruption of the teeth. Teeth covered by excessive gum tissue appear short, even though they may actually be the proper length. The muscle that controls the movement of your upper lip could be hyperactive, causing your upper lip to rise up higher than normal.
You'll need a band fitting appointment so that you get the best band size that fits your teeth.; Your orthodontist will apply separators between your teeth, also called spacers, to make room for those bands between your teeth.Check this article to know what to expect about the pain caused by spacers.; You'll need to wear your spacers for 7-14 days until it's time to cement the expander. ot8z4A2. 126 186 371 286 364 117 270 379 61