In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs.
Report Abuse. 1  It varies, I've had some scars that weren't sensitive at all. But there's also a scar under my ribs on the left side that's still ultra-sensitive... 2  I suppose it depends how deep the oncision was but my scars were sensitive for at least 5-6 years after the op. gypsy girl Â· 9 years ago.
Scar revision is surgery to improve or reduce the appearance of scars. It also restores function, and corrects skin changes (disfigurement) caused by an injury, wound, or previous surgery. Scar tissue forms as skin heals after an injury (such as an accident) or surgery. How much scarring there is depends on: Size, depth, and location of the wound.