case_images: PMC5682065_01
case_images: (a) Orthopantomogram and (b) axial view of cone beam computerized tomography showing a well-demarcated radiolucent image associated with impacted teeth #22 and 23.
case_images: CRID2017-1709492.001.jpg
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case_images: fig1
case_images: The extraction of the impacted left maxillary canine was recommended due to its buccal position and absence of the vestibular cortical bone as shown on a Cone Beam Computerized Tomography (CBCT) (Figure 1). A radiolucency cyst-like was noted on the lateral incisor (Figure 1) and was diagnosed as a dentigerous cyst.
case_images: Clinical examination. (a) Extraoral view with asymmetry. (b) Intraoral view illustrating a swelling at the buccal fold.
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case_images: fig2
case_images: On extraoral examination (Figure 2), facial asymmetry was noted.  Intraoral examination (Figure 2) revealed a solitary smooth circumscribed swelling of 1.5 cm x 2 cm in size, with well-demarcated margins in the left maxillary region filling buccal vestibule.
case_images: (a) Orthopantomogram and (b) axial view of cone beam computerized tomography, showing a well pericoronal circumscribed radiolucent image associated with impacted tooth #22.
case_images: CRID2017-1709492.003.jpg
case_images: PMC5682065_01_CRID2017-1709492.003.jpg
case_images: fig3
case_images:  The axial slides of CBCT (Figure 3) showed a well-circumscribed radiolucent lesion with well-defined radiopaque border extending horizontally from maxillary midline to the distal margin of the second premolar and vertically from the nasal base to the midpart of the roots of teeth #21 and 24.
case_images: Enucleated mass with the root of tooth #22.
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case_images: fig4
case_images: The tumor was well encapsulated, and the lateral incisor was easily removed with the lesion (Figure 4).
case_images: Adenomatoid odontogenic tumor. (a) Low-power view demonstrating a capsule surrounding the tumor. (b) Higher magnification showing the duct-like epithelial structures.
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case_images: fig5
case_images: The epithelial cells may form rosette-like structures around a central space, which may be empty or contain a small amount of eosinophilic material (Figure 5).
case_images: Two weeks postop.
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case_images: fig6
case_images: The healing was controlled for three weeks (Figure 6).
case_images: Orthopantomogram 3 months after surgery.
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case_images: fig7
case_images: The control orthopantomogram on the third month (Figure 7) followed by other on six months later showed normal bone trabeculation at the lesion site without recurrence.
case_images: Axial view of cone beam computerized tomography showing the healing at the surgical site with the reduction of the bone width two years after surgery.
case_images: CRID2017-1709492.008.jpg
case_images: PMC5682065_01_CRID2017-1709492.008.jpg
case_images: fig8
case_images: An orthopantomogram and CBCT were realized two years after for control, and placing an implant at the level of tooth #22 showed a reduction in the bone width in this region with complete bone healing (Figure 8).