The Morelli Biofunctional Stainless Steel .022 Roth Brackets — Single Patient Kit is the Morelli Light Roth Biofunctional Prescription Class III, supplied as a complete 20-piece case with hooks on the canines (13th) and premolars. The upper arch carries standard Roth values and the lower incisors carry +10° of torque.
Key Features
Class III Biofunctional prescription — lower incisors pre-adjusted with +10° of torque
Standard Roth values on the upper arch — +12° central, +8° lateral, -2° canine
Stainless steel construction — durable body with a sandblasted base for bonding retention
Light bracket profile — reduced dimensions from the Morelli Light line for patient comfort
Rounded slot ends — smoother archwire sliding and less wire binding
Hooks on canines (13th) and premolars — direct attachment for elastics and auxiliaries
Technical Specifications
Material: Stainless steel
Prescription: Roth Biofunctional Class III
Slot: .022″ × .028″ (0,56 × 0,71 mm)
Hooks: Canines (13th) and premolars
Purpose: Fixed-appliance orthodontic treatment of Class III malocclusion
Certifications: FDA Approved, CE Approved, ISO 9001:2015, ISO 13485:2016
Country of Manufacture: Brazil
Package Includes: 1 case — kit with 20 brackets (single patient)
Torque and Angulation
Upper central incisor (11/21): torque +12° · angulation +5° · length 3,2 mm
Upper lateral incisor (12/22): torque +8° · angulation +9° · length 2,5 mm
Upper canine (13/23): torque -2° · angulation +13° · length 2,7 mm
Upper first premolar (14/24): torque -7° · angulation 0° · length 2,9 mm
Upper second premolar (15/25): torque -7° · angulation 0° · length 2,9 mm
Lower central incisor (31/41): torque +10° · angulation 0° · length 2,2 mm
Lower lateral incisor (32/42): torque +10° · angulation 0° · length 2,2 mm
Lower canine (33/43): torque -11° · angulation +7° · length 2,7 mm
Lower first premolar (34/44): torque -17° · angulation 0° · length 2,9 mm
Lower second premolar (35/45): torque -22° · angulation 0° · length 2,9 mm
Clinical Applications
Class III malocclusion treated with fixed appliances and a pre-adjusted prescription
Lower incisor torque control built into the bracket body rather than bent into the wire
Full-arch levelling and alignment with .022 slot Roth mechanics
Treating a Class III case with Roth mechanics?
The compensation for Class III malocclusion is already built into the brackets, so the lower incisor torque no longer has to be bent into the wire.
