Fixed tooth-borne expansion (Hyrax) vs Bonded expander plate (acrylic)
Molar expansion · Children and adults with a posterior crossbite, without a Class III skeletal relationship, cleft lip or palate (or both), or other…
Fixed tooth-borne Hyrax expander showed no clear difference in molar expansion compared with bonded expander plate (acrylic); GRADE not reported.
1 finding from 1 review
- Orthodontic treatment for posterior crossbites 2021 · Cochrane All outcomes1 week after completion of expansionMD 0.36 [-0.72, 1.44]1 studyGRADE not reported