DENTISTRY ISSN 2377-1623 http://dx.doi.org/10.17140/DOJ-1-104 Open Journal Review An Overview on Interproximal Enamel *Corresponding author Reduction Yanqi Yang Assistant Professor in Orthodontics Faculty of Dentistry, the University of Deborah Chee#, Chong Ren# and Yanqi Yang* Hong Kong, 2/F, Prince Philip Dental Hospital, 34 Hospital Road, Sai Ying #equally contributed Pun, Hong Kong, China Tel. +852-28590252 Orthodontics, Faculty of Dentistry, the University of Hong Kong, 34 Hospital Road, Hong Kong Fax: +852-25593803 SAR, China E-mail:
[email protected] Volume 1 : Issue 1 ABSTRACT Article Ref. #: 1000DOJ1104 Ever since its first introduction seven decades ago, there has been continuous advance- ment of the concept and technique of Interproximal enamel reduction (IPR). It’s demonstrated Article History that with correct case selection and clinical performance, IPR is safe and effective for alleviat- Received: October 28th, 2014 ing crowding, improving dental and gingival aesthetics as well as facilitating post-treatment Accepted: December 5th, 2014 stability. The fulfilment of treatment outcomes depends on careful pre-treatment examination Published: December 8th, 2014 and planning, appropriate clinical procedures and effective post-treatment protection. This re- view aims to provide a general introduction to IPR in terms of its history background, risks and Citation benefits and clinical performance. Chee D, Ren C, Yang Y. An overview on interproximal enamel reduction. Dent Open J. 2014; 1(1): 14-18. doi: KEYWORDS: Interproximal enamel reduction; Orthodontic treatment; Crowding; Tooth re- 10.17140/DOJ-1-104 contouring. INTRODUCTION Interproximal enamel reduction (IPR) also described as “stripping”, “reproximation” and “slenderizing” has been applied in clinical orthodontics for almost seven decades.1,2 By removing part of the enamel tissue from the interproximal contact area, this technique has been proved to be effective in improving dental alignment, stability and aesthetics.