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.
Normally, the tongue is loosely attached to the base of the mouth with a piece of skin called the lingual frenulum. In babies with tongue-tie, this piece of skin is unusually short and tight, restricting the tongue's movement.This prevents the baby feeding properly and also causes problems for the mother.ormally, the tongue is loosely attached to the base of the mouth with a piece of skin called the lingual frenulum. In babies with tongue-tie, this piece of skin is unusually short and tight, restricting the tongue's movement.