case_images: PMC6594297_01
case_images: Intraoral photographs of the case at first examination. The second deciduous molar (8.5) is not visible at a clinical examination.
case_images: CRID2019-6916839.001.jpg
case_images: PMC6594297_01_CRID2019-6916839.001.jpg
case_images: fig1
case_images: Orthopantomogram of the case at first examination. The second deciduous molar appeared severely infraoccluded. The first molar (4.6) was severely inclined mesially.
case_images: CRID2019-6916839.002.jpg
case_images: PMC6594297_01_CRID2019-6916839.002.jpg
case_images: fig2
case_images: From the orthopantomogram (OPG), the second deciduous molar on the right side (8.5) appeared to be totally submerged (Figure 2).
case_images: Steps of the clinical application of the compressed NiTi wire.
case_images: CRID2019-6916839.003.jpg
case_images: PMC6594297_01_CRID2019-6916839.003.jpg
case_images: fig3
case_images: Clinical stages of the space regaining process: (a) first clinical examination; (b, c) after one month with the mechanic in place; (d) after three months before the extraction of the deciduous molar; (e, f) retention phase with a stiff wire until the eruption of the second premolar.
case_images: CRID2019-6916839.004.jpg
case_images: PMC6594297_01_CRID2019-6916839.004.jpg
case_images: fig4
case_images: Wilcock Scientific and Engineering Company, Whittlesea, Victoria, Australia) was bonded instead of the NiTi one in order to maintain the space for the eruption of the second premolar (Figures 4(e) and 4(f)).
case_images: Orthopantomogram of the case at the end of the treatment. The second premolar (4.5) has successfully erupted, and the first molar (4.6) presents a correct inclination.
case_images: CRID2019-6916839.005.jpg
case_images: PMC6594297_01_CRID2019-6916839.005.jpg
case_images: fig5
case_images: The final OPG shows the eruption of the second premolar, the uprighting of the first permanent molar (with no side effects on the eruption of the first premolars), and the canine on the same side (Figure 5).