Place the kit or tray on a clean work surface. 3. Turn the kit or tray so the cover flap will open away from you and peel off the cover. Be careful not to touch the inside of the kit or tray. 4. The kit and tray contents are sterile. The outside of the kit or tray is not sterile. 5. Pull the package with the sterile paper sheet open. If the sterile sheet is in the kit, carefully pinch the top of it and lift it up and out of the kit.
frenum (frÄÂ´num), n a vertical band of oral mucosa that attaches the cheeks and lips to the alveolar mucosa of the mandibular and maxillary arches, limiting the motions of the lips and cheeks. Older term:frenulum. Frenum.
What happens if the tissue impairs oral function? A procedure called a frenectomy may be the answer. What Is a Frenum? They are two basic types of frenums: a lingual and a labial frenum. The lingual frenum is located between the base of the tongue and the floor of the mouth. It comes in all different sizes, and if the frenum restricts the movement of the tongue (a condition called tongue tied), a surgical procedure called a frenectomy may be performed.