Function points were defined in 1979 in Measuring Application Development Productivity by Allan Albrecht at IBM. The functional user requirements of the software are identified and each one is categorized into one of five types: outputs, inquiries, inputs, internal files, and external interfaces.
SWELLING: Swelling is a normal occurrence after surgery and will not reach its maximum until 2-3 days after surgery. It can be minimized by using a cold pack, ice bag or a bag of frozen peas wrapped in a towel and applied firmly to the cheek adjacent to the surgical area. This should be applied twenty minutes on and twenty minutes off during the first 24 hours after surgery.
Hold it on the bruise for at least 10 minutes. The ice helps reduce the inflammation and swelling, which can lessen pain, but it will also have a numbing effect, lessening pain. 1  You can use this treatment three to four times a day, though some professionals note that you can employ this technique once every hour.