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.
(Fimbria is Latin for fringe). Some people, have small (<1 cm) horn-like triangular flaps of skin (mucosa) under their tongue. They are on each side of the frenulum (the piece of tissue connecting the bottom of the tongue to the inside of the mouth) under the tongue and run parallel next to the two distinct veins. They typically appear in pairs and may even be up to 4 or more sets, but for even those who have them only two closer to the tip are distinctly visible while the others are very minor or just small bumps.