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Effects of thermocycling on the degree of cure of two lingual retainer composites
Retainer Degree of cure Water sorption
2010/11/26
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 di...
Evaluation of the apical seal after intraradicular retainer removal with ultrasound or carbide bur
Dental leakage Post and core technique Dental alloys Dental instruments Ultrasonics
2009/10/19
There are situations in which intraradicular retainers have to be removed and replaced. The objective of this research was to evaluate the apical seal after the removal of a custom cast post and core ...
Speech Effects of the Maxillary Retainer.
Invisible Lower Cuspid to Cuspid Retainer.
Bond Strength of Amorphous Calcium Phosphate–Containing Orthodontic Composite Used as a Lingual Retainer Adhesive
Bond strength Amorphous calcium phosphate Lingual retainer
2010/3/5
Objective: To evaluate the shear bond strength and fracture mode difference between amorphous calcium phosphate (ACP)–containing adhesive and conventional resin-based composite material used as an ort...
On the design of looped orthodontic retainer wires
Retainer wire Labial bow Fatigue Wire temper Resilience Heat-treatment
2009/1/14
Removable Hawley orthodontic retainers have long been prescribed by clinicians following completion of active therapy. Only minor changes have occurred in the design of the retainer over the past ...
On the selection and preparation of a wire for the labial bow of an orthodontic retainer
Orthodontic retainer Labial bow Wire temper Fatigue Resilience Heat treatment
2009/1/12
The Hawley retainer is often prescribed by the practitioner for part-time wear during the retentive period subsequent to a program of active, maxillary arch, orthodontic therapy. The labial bow of t...
Relapse Tendency after Orthodontic Correction of Upper Front Teeth Retained with a Bonded Retainer
Retention Rotation Crowding Irregularity Incisors
2008/11/20
Objective: To investigate the amount and pattern of relapse of maxillary front teeth previously retained with a bonded retainer.Materials and Methods: The study group consisted of 135 study casts ...
Accelerated Aging Effects on Surface Hardness and Roughness of Lingual Retainer Adhesives
Orthodontic adhesives Orthodontic retainer Aging Surface hardness Surface roughness
2008/10/29
Objective: To test the null hypothesis that accelerated aging has no effect on the surface microhardness and roughness of two light-cured lingual retainer adhesives.Materials and Methods: Ten samples ...