The Morelli Titanium Bracket Head Clockwise Self-Drilling Mini Implant is a temporary anchorage device (TAD) for interradicular placement. Its bracket head carries two .021″ × .025″ (0,53 × 0,63 mm) slots perpendicular to each other plus a round hole that anchors accessories up to Ø0,8 mm, so rectangular wires, cantilevers, chains and springs can all be engaged directly in the implant. It is driven clockwise, on a right-hand thread.
Key Features
Bracket head with two perpendicular slots — .021″ × .025″ (0,53 × 0,63 mm) each, dimensioned to accommodate rectangular wires precisely
Round accessory hole — anchors elastic chains, coil springs and ligatures up to Ø0,8 mm directly in the head, so wire and elastic mechanics can be combined on the same implant
Clockwise insertion — right-hand thread; plan the placement so the orthodontic wire mechanics tend to tighten rather than unscrew the mini implant, and observe the removal direction so it is not driven deeper
Cantilever mechanics — beyond spring and ligature anchoring, the slotted head allows the use of cantilevers and opens further movement possibilities
Titanium F136 alloy — medical-grade Ti-6Al-4V, the reference material for temporary skeletal anchorage devices
Slim Ø1,5 mm body — with a 1 mm transmucosal section, sized for placement between the roots
Self-drilling active tip — profile designed for stability, a secure fit in the bone texture and resistance for immediate orthodontic load
Technical Specifications
Material: Titanium F136 (Ti-6Al-4V — Al 5,5% to 6,5%, V 3,5% to 4,5%)
Head Type: Bracket head with two perpendicular slots and a round accessory hole
Slot Dimensions: .021″ × .025″ (0,53 × 0,63 mm)
Accessory Hole: Round, accepts accessories up to Ø0,8 mm
Head Diameter: Ø3 mm
Thread Diameter: Ø1,5 mm
Thread Lengths Available: 6 mm and 8 mm
Transmucosal Section: 1 mm length, Ø2,2 mm
Insertion Direction: Clockwise (right-hand thread)
Maximum Insertion Torque: 25 N.cm
Maximum Orthodontic Force: 300 gf
Pre-Drilling Bur: Up to Ø1 mm
Minimum Distance From Roots: 1 mm
Sterilization: Ethylene oxide, single sterile barrier system with outer protective packaging
Condition: Sterile, single use — do not re-sterilize
Purpose: Interradicular skeletal anchorage (TAD) with rectangular wire engagement
Certifications: FDA Approved, CE Approved, ISO 9001:2015, ISO 13485:2016
Country of Manufacture: Brazil
Package Includes: 1 sterile titanium bracket head mini implant, Ø1,5 mm thread, clockwise insertion, in the thread length selected (6 or 8 mm)
Clinical Applications
Interradicular skeletal anchorage between the roots, keeping a minimum clearance of 1 mm from the adjacent root surfaces
Rectangular wire mechanics engaged in either of the two perpendicular head slots, chosen by the plane of force required
Immediate-load mechanics applied perpendicular to the long axis of the mini implant and within the 300 gf limit, using cantilevers, chains or springs
Will your mechanics tighten this mini implant?
This device is driven clockwise (right-hand thread): plan the placement so the traction of your mechanics tends to tighten the screw rather than loosen it, respect the 25 N.cm maximum insertion torque and the 300 gf force limit, and take care with the removal direction so the implant is not driven deeper.
