foreign body (FB). Definitions: 1. anything of material substance in the tissues or cavities of the body that has been introduced from without, and that is not rapidly absorbable. The definition information for foreign body is provided by Stedman's. You can search our medical dictionary here.Stedman's, part of Lippincott Williams & Wilkins, provides a comprehensive line of health-science publications for healthcare professionals and medical students.he definition information for foreign body is provided by Stedman's. You can search our medical dictionary here.
However, Iâm sure there are lots of downsides of braces that I would hate as well. The bottom line: straightening teeth is not a pleasant experience no matter how you do it. For more on this, check out Savingadvice.comâs posting on Invisalign costs. Their assessment â Invisalign costs $3,500 to $8,000.
How Much Does Invisalign Cost? Invisalign generally costs about the same as braces, we will determine the exact fee after the initial exam. However, like braces and other treatments, there are many different factors that will affect the price. For example, the cost of treatment will vary depending on your location.