aequalis ascend flex · co tournier.pdf author: memenks created date: 5/21/2019 10:55:20 am
TRANSCRIPT
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TORNIER
AEQUALIS ASCEND™ FLEXConvertible Shoulder System
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W E E X P E C T M O R E T H A N O T H E R S T H I N K I S P O S S I B L E .
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AEQUALIS ASCEND™ FLEXConvertible Shoulder System
AEQUALIS™ REV IIThreaded Post Baseplate
AEQUALIS™ PERFORM™
Glenoid System
Preservation. Fixation. Performance. Conversion.
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Fixation and Conversion.
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FixationANATOMICALLY DERIVED STEM DESIGN Mimics the internal humeral geometry to maximize proximal fixation.
PLASMA SPRAY COATING Creates immediate and long-term fixation.
ConversionCONVERTIBLE DESIGN Simply adapts from anatomic to reverse without stem removal.
SHORT STEM & COLLARLESS DESIGN Simplify stem removal, when needed.
al fixationxation
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Fixation and Performance.
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FixationCENTRAL THREADED POST Provides immediate baseplate fixation.
PLASMA SPRAY COATING Creates long-term baseplate fixation.
VARIABLE LOCKING SCREWS Enhance baseplate fixation.
Performance 145° INCLINATION Optimizes range of motion & reduces notching.
ECCENTRIC REVERSED TRAYS Adjust for variation in stem placement & simplify conversion.
LATERALIZED GLENOID OPTIONS Decrease scapular notching.
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Bone Preservation.
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Excessive ReamingARTHRITIC VARIABILITYArthritic glenoid articular curvatures are 22% flatter and have 3X more variance than non-arthritic glenoids.1
TRADITIONAL REAMERSTraditional reamer curvatures were derived from non-arthritic cadaveric specimens.
CLINICAL OUTCOMESExcessive reaming to achieve backside fit with traditional reamers is a leading cause in long-term glenoid loosening.2,3
PreservationMULTIPLE CURVATURES PER SIZEReamers and implants adapt to arthritic anatomy preserving subchondral bone and structural integrity.
Glenoid Curvature
AEQUALIS™ PERFORM™ Glenoids
Traditional GlenoidsCurved
Glenoid
Flat Glenoid
Glenoid Curvature Comparison
Glenoid Reaming Comparison
In our data collection, 75% of arthritic glenoids had an articular radius curvature that fell outside of 30-35mm, and 50% fell outside of 30-40mm.1
Glenoid Sample
Preserve up to 68% more bone when compared to traditional glenoid systems.1
Volume Reamed
(mm3)
TRADITIONAL REAMER
AEQUALIS™ PERFORM™ REAMER
30 mm
35 mm X
40 mm X
50 mm X
60 mm X