case_images: PMC5426153_01
case_images: Pretreatment photographs
case_images: CCD-8-161-g002.jpg
case_images: PMC5426153_01_CCD-8-161-g002.jpg
case_images: F1
case_images: The patient presented with all permanent teeth erupted, including all second molars except that all four deciduous canines were retained with impacted permanent canines [Figures 1 and 2].
case_images: Pretreatment radiographs
case_images: CCD-8-161-g003.jpg
case_images: PMC5426153_01_CCD-8-161-g003.jpg
case_images: F2
case_images: The patient presented with all permanent teeth erupted, including all second molars except that all four deciduous canines were retained with impacted permanent canines [Figures 1 and 2].
case_images: Photographs with twin block appliance
case_images: CCD-8-161-g004.jpg
case_images: PMC5426153_01_CCD-8-161-g004.jpg
case_images: F3
case_images: Twin Block appliance. The appliance was monitored every 3 weeks and it was kept overall for 11 months [Figure 3].
case_images: Surgical exposure of all four impacted canines and attachment given at the time of exposure
case_images: CCD-8-161-g005.jpg
case_images: PMC5426153_01_CCD-8-161-g005.jpg
case_images: F4
case_images: Total treatment duration was 24 months including 11 months of phase I and 13 months of phase II [Figures 4-7].
case_images: Posttreatment photographs
case_images: CCD-8-161-g006.jpg
case_images: PMC5426153_01_CCD-8-161-g006.jpg
case_images: F5
case_images: Total treatment duration was 24 months including 11 months of phase I and 13 months of phase II [Figures 4-7].
case_images: Posttreatment X-rays
case_images: CCD-8-161-g007.jpg
case_images: PMC5426153_01_CCD-8-161-g007.jpg
case_images: F6
case_images: Total treatment duration was 24 months including 11 months of phase I and 13 months of phase II [Figures 4-7].
case_images: Pretreatment and posttreatment superimposition
case_images: CCD-8-161-g008.jpg
case_images: PMC5426153_01_CCD-8-161-g008.jpg
case_images: F7
case_images: Total treatment duration was 24 months including 11 months of phase I and 13 months of phase II [Figures 4-7].