A Screw Expander is a removable orthodontic appliance designed to gradually widen the dental arch using a precision expansion screw. It provides controlled transverse expansion to create space, correct mild arch constriction, and improve tooth alignment in growing patients. The appliance is commonly used in interceptive orthodontic treatment and can be fabricated for either the maxillary or mandibular arch.
At Times Dental Lab, every Screw Expander is custom fabricated to ensure an accurate fit, smooth screw activation, and reliable clinical performance.
Features
- Custom-made for a precise and comfortable fit.
- Precision expansion screw for controlled arch development.
- Removable design for easy cleaning and maintenance.
- Helps create space for proper tooth alignment.
- Fabricated with high-quality acrylic and stainless steel components.
- Digitally designed and precisely manufactured for consistent quality.
Indications
- Narrow maxillary or mandibular arches.
- Mild to moderate dental crowding.
- Space creation for erupting permanent teeth.
- Mild posterior crossbite.
- Interceptive orthodontic treatment in growing patients.
Clinical Recommendations
- Accurate intraoral scans or high-quality impressions are recommended for precise fabrication.
- The Screw Expander should be fitted and activated according to the orthodontist's treatment plan.
- Patients or caregivers should follow the prescribed screw activation schedule.
- Regular follow-up appointments are recommended to monitor expansion progress and appliance fit.
- Patients should clean the appliance daily using a non-abrasive cleanser and store it in a protective case when not in use.
