Twenty-Three years after Dr. Niznick introduced the internal conical
connection with an internal hex (the most copied connection in the
implant industry today), Implant Direct is evolving the concept to new
heights with the launch of the
Legacy 1, 2 and 3 system.
Legacy 1: Features a tapered body allowing for insertion using
Tapered Screw-VentTM drills, double-lead "V" threads for 2x faster
insertion, quadruple lead threads near the top and two self-tapping
grooves extending half way up the implant.
Legacy 2: Straight body for top 1/3 with bottom 2/3rds tapered
for bone expansion, double-lead buttress threads for improved insertion,
quadruple lead threads near the top and three aggressive self-tapping
grooves extending 2/3rds length up the implant.
Legacy 3: Tapered body compatible with Tapered Screw-VentTM
drills, double-lead buttress threads for improved insertion, color coded
carrier usable as a closed-tray transfer and/or final full-contour
abutment and two self-tapping grooves extending half way up the implant