title: Versatile retraction mechanics: Implant assisted en-masse retraction with a boot loop.
abstract: The purpose of this paper is to explain the versatility offered by the use of arch wires with boot loops in retraction mechanics while taking direct anchorage from mini-screws.
  
  
  METHODS
  The materials include the mini screws placed at the appropriate location and retraction arches made of 0.019 X 0.025 SS with boot loops placed distal to the lateral incisors. Mini screw provides a stable anchorage for enmasse retraction of the anterior teeth with the help of a boot loop using sliding and/or loop mechanics.
  
  
  RESULTS
  The arch wires with boot loops have a definite advantage over the soldered/crimpable hooks because of the versatility it offers during the process of retraction.
  
  
  CONCLUSIONS
  An innovative approach combining the advantages of absolute anchorage using mini implants and a retraction arch with boot loop is presented here.
authors.affiliation: Department of Orthodontics and Dentofacial Orthopedics, Manipal College of Dental Sciences, Manipal University, Mangalore, Karnataka, India.
authors.forename: Pramod
authors.initials: P
authors.lastname: Philip
authors.affiliation: Department of Orthodontics and Dentofacial Orthopedics, Manipal College of Dental Sciences, Manipal University, Mangalore, Karnataka, India.
authors.forename: Nidhin Philip
authors.initials: NP
authors.lastname: Jose
keywords: Loop mechanics; mini implants; retraction mechanics
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