Retention is the phase of orthodontic treatment which maintains the teeth in their orthodontically corrected position. The right choice of retainer selection is essential forthe reduction of relapse risk after orthodontic treatment. The Aim of the study was to establish the considerations of retainer selection for reducing the frequency of relapse following an orthodontic treatment.Materials an...

The aim of this study was to evaluate the effects of thermocycling on the degree of cure (DC) and water sorption behavior of two lingual retainer composites. A total of 50 composite specimens, 5 mm diameter and 2 mm height, were prepared using Light Cure Retainer (LCR) (Reliance) and Transbond Lingual Retainer (TLR) (3M Unitek). After 40-second curing with a halogen light and after 24-hour wate...

OBJECTIVES To identify the retention protocols practiced by orthodontists in Saudi Arabia, and the factors affecting retainer choice.  METHODS This cross-sectional study took place between February and March of 2015 at the College of Dentistry, University of Dammam, Dammam, Saudi Arabia. A previously tested electronic survey of 34 items was sent to all 1,200 orthodontic members of the Saudi O...

OBJECTIVE To discern patients' opinions regarding responsibility for orthodontic retention and to determine whether patient attitudes toward retention are related to perceptions of treatment success. MATERIALS AND METHODS Questionnaires regarding orthodontic retention were distributed to first-year undergraduate college students (n = 158), first-year dental students (n = 183), and retention p...

The clinician should expect some loss of the dental alignment obtained during orthodontic therapy in the long term in cases in which the orthodontic retainer has been removed by the orthodontist or lost by the patient. In this situation, patients are often reluctant to wear braces again to re-treat anterior misalignment. This report describes the successful use of a simple and effective techniq...

OBJECTIVES This study evaluated the clinical outcome of all-ceramic resin-bonded fixed partial dentures (RBFPDs) with a cantilevered single-retainer design. METHODS Thirty anterior zirconia ceramic RBFPDs were inserted using either a phosphate monomer containing resin (Panavia 21 TC; N=16) or an adhesive bonding system with a phosphoric acid acrylate primer (Multilink-Automix with Metal/Zirco...