The measurement indicating the diameter of the jewelry used in a standard oral modification is a critical factor. A common initial size employed for these procedures is 14 gauge, which equates to approximately 1.6 millimeters. This dimension is generally selected to allow for comfortable healing and to minimize the risk of rejection or migration. The size provides a balance between visibility and tissue strain.
Choosing an appropriate initial diameter is paramount for several reasons. It facilitates proper cleaning, minimizes the likelihood of embedding, and allows for future adjustments in jewelry size if desired. Historically, larger sizes have been associated with increased risks, including damage to surrounding tissues and potential speech impediments. The initial size, therefore, must carefully consider both aesthetic preferences and physiological compatibility.