LAMBDA means “Lingual archwire manufacturing and style and design aid” is usually a procedure for specific and fast bending of orthodontic archwires. This method understands movement only in X-Y airplane, so a shut loop cannot be bent with the assistance of This technique (Figure four) Amounts demonstrated in italicized text https://ukdirectorylist.com/listings13097181/the-best-side-of-round-steel-wire