In-Ovation® C Roncone Prescription
the Roncone philosophy in a ceramic SL bracket
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• Dr. Roncone’s physiologic tooth movement philosophy
• The aesthetics of translucent ceramics
• The time-saving efficiency of self ligation
• Interactivity for optimally finished cases
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A ceramic translation of the
innovative Roncone technique
The outstanding results obtained using Dr. Ron Roncone’s prescription, Sentalloy archwires and In-Ovation® R are internationally
known. Now, with GAC’s In-Ovation® C bracket system in the Roncone prescription, patients have the choice of achieving the same,
superb outcomes with a translucent, highly aesthetic ceramic bracket. In-Ovation C in the Roncone prescription offers:
• Exceptional, physiologically and aesthetically
correct outcomes
• Minimal bracket visibility for aesthetic treatment
• Fast, easy wire changes and reduced chairtime
• Interactive™ technology for selective control, with passive,
expressive and active modes
Upper incisors Increased torque
Lower incisors 1° of positive
combined with patient-specific bracket
placement eliminates “ over-coupling”
of the upper and lower anteriors,
thus eliminating fremitus and posttreatment relapse.
torque provides optimally aesthetic
finishing with a less than full-size
wire, and mechanics not totally
dependent on heavy Class II
elastics or mandibular-advancing
appliances.
Upper canines Zero torque
Lower canines Decreased
eliminates heavy upper and lower
canine contact, and thus lingual
displacement of the lowers and
eventual lower anterior crowding.
Appropriate angulation achieves
proper guidance without extractions.
torque allows more upright and
aesthetic lower canines, and
combines with the zero-torque
uppers for excellent guidance
without too-heavy contact. Along
with the prescription for the lower
incisors, this generates an excellent
anterior arch form.
Upper premolars Increased buccal
root torque eliminates lingual cusp
interference and assists in “seating”
the posterior occlusion. Distal root
angulation counteracts class II elastic
forces while seating buccal cusps and
optimizing aesthetic tooth positioning.
Notice excessive
lingual crown torque
Lower premolars Decreased
lingual crown torque keeps
excellent arch form, avoids balancing
interferences and a forward slide
from C.R. to C.O.
Lack of molar rotation
Upper molars Increased buccal
root torque eliminates lingual cusp
balancing interferences and increases
distal rotation to correct Class II molars.
Anchorage provided by the
20/20 molars removes the
need for transpalatal arches or
other devices.
Lower molars A large decrease
in lingual crown torque eliminates
the very common lingual “roll-in”
of these teeth, along with balancing
interferences.
Notice proper degree of
crown torque and fully
developed arch form
Proper molar rotation
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© 2007 Dentsply International. All Rights Reserved. 5.2007-171 • U.S. Patents: 5,630,715. Other U.S. and foreign patents pending and/or approved. 120-100-04
The Roncone prescription