Distalization
Pronunciation: dis-tuh-lih-ZAY-shun
The orthodontic movement of teeth in a posterior direction along the dental arch, commonly performed to create space or correct Class II molar relationships.
Full Definition
Distalization refers to the deliberate bodily or tipping movement of teeth, most frequently upper molars, in a distal (posterior) direction. It is used to correct Class II molar relationships, relieve crowding, or create space for canine eruption without extraction. Common methods include the Pendulum appliance, Jones Jig, and temporary anchorage devices (TADs). Editors should note the preferred spelling 'distalization' (not 'distalisation') in American English and ensure consistency throughout a document. The reciprocal mesial movement of anchor units (anchorage loss) is a key consideration that authors should address when reporting distalization outcomes.
Usage
Usage note: Preferred American English spelling is 'distalization' (not 'distalisation'). Distinguish from 'retraction,' which refers to anterior tooth movement.
In Context
- "Upper molar distalization was achieved using a Pendulum appliance over six months, creating sufficient space for canine alignment." — Clinical case report
- "The manuscript alternated between 'distalization' and 'distalisation'; the editor standardized to American English throughout." — Copyediting note