LAMBDA stands for “Lingual archwire producing and style and design help” is usually a program for exact and fast bending of orthodontic archwires. This technique understands motion only in X-Y airplane, so a closed loop can not be bent with the help of This method (Figure four) In many cases, https://vip-directory.com/listings13102305/how-much-you-need-to-expect-you-ll-pay-for-a-good-orthodontic-wire