case_images: PMC3479939_01
case_images: Lateral intraoral view showing anterior and posterior crossbite on the right side.
case_images: CRIM.DENTISTRY2012-860385.001.jpg
case_images: PMC3479939_01_CRIM.DENTISTRY2012-860385.001.jpg
case_images: fig1
case_images: An anterior crossbite involving all the maxillary anterior teeth except permanent left lateral incisor, and bilateral posterior crossbite were evident (Figures 1 and 2).
case_images: Lateral intraoral view showing anterior and posterior crossbite on the left side.
case_images: CRIM.DENTISTRY2012-860385.002.jpg
case_images: PMC3479939_01_CRIM.DENTISTRY2012-860385.002.jpg
case_images: fig2
case_images: An anterior crossbite involving all the maxillary anterior teeth except permanent left lateral incisor, and bilateral posterior crossbite were evident (Figures 1 and 2).
case_images: Activated hexa helix appliance.
case_images: CRIM.DENTISTRY2012-860385.003.jpg
case_images: PMC3479939_01_CRIM.DENTISTRY2012-860385.003.jpg
case_images: fig3
case_images: The appliance was activated prior to insertion and then cemented (Figure 3).
case_images: Lateral intraoral view following correction of anterior crossbite and posterior crossbite on the left side.
case_images: CRIM.DENTISTRY2012-860385.004.jpg
case_images: PMC3479939_01_CRIM.DENTISTRY2012-860385.004.jpg
case_images: fig4
case_images: Regarding posterior teeth, there was a transverse expansion of 5 mm achieved which was sufficient enough to bring the maxillary posterior teeth to normal relation with their mandibular counterpart (Figures 4 and 5) which took approximately 15 weeks.
case_images: Lateral intraoral view following correction of anterior crossbite and posterior crossbite on the right side.
case_images: CRIM.DENTISTRY2012-860385.005.jpg
case_images: PMC3479939_01_CRIM.DENTISTRY2012-860385.005.jpg
case_images: fig5
case_images: Regarding posterior teeth, there was a transverse expansion of 5 mm achieved which was sufficient enough to bring the maxillary posterior teeth to normal relation with their mandibular counterpart (Figures 4 and 5) which took approximately 15 weeks.