The Morelli Standard Screw For Upper 11mm is a standard-body orthodontic expansion screw rated for an 11 mm opening. It serves fixed and removable appliances built to expand or disjunct the dental arches. It is available as a single unit or in packs of 10.
Key Features
Wide activation range โ rated at an 11 mm opening, with a 9 mm expansion dimension
Full-size frame โ a 17 mm long, 10 mm wide and 3.5 mm thick body
Anti-reverse mechanism โ the mechanism keeps the screw from turning back on its own once it has been advanced
Secure locking system โ the position reached after each activation is held in place
Versatile mounting โ suited to soldered frameworks as well as acrylic-borne plates
Stainless steel build โ manufactured in stainless steel
Two pack sizes โ available as a single unit or as a pack of 10
Technical Specifications
Material: Stainless steel
Opening: 11 mm
Expansion: 9 mm
Body Dimensions: 17 mm ร 10 mm ร 3.5 mm
Pack Size Options: 1 unit ยท 10 units
Purpose: Expansion and disjunction of the dental arches in fixed or removable appliances
Certifications: FDA Approved, CE Approved, ISO 9001:2015, ISO 13485:2016
Country of Manufacture: Brazil
Package Includes: 1-unit pack: one (1) expansion screw and one (1) activation key ยท 10-unit pack: ten (10) expansion screws and ten (10) activation keys
Clinical Applications
Wide transverse expansion planned over a long activation schedule.
Arch disjunction in fixed appliances anchored to bands or rings.
Removable plate therapy where a long activation range is required.
Does the treatment plan call for a long activation range?
An 11 mm rated opening on a full-size stainless steel frame covers extended expansion schedules.