PMC8191542_01
(a-c) Le Fort 1 osteotomy with miniplate fixation
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F1
As per the proposed treatment plan, the patient underwent Le Fort 1 osteotomy with superior maxillary repositioning [Figure 1] accompanied by augmentation genioplasty [Figure 2] under general anesthesia.
Augmentation genioplasty with miniplate fixation
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F2
As per the proposed treatment plan, the patient underwent Le Fort 1 osteotomy with superior maxillary repositioning [Figure 1] accompanied by augmentation genioplasty [Figure 2] under general anesthesia.
(a) Angiography (digital subtraction angiography) revealing pseudoaneurysm of the right posterior superior alveolar artery - early arterial phase, (b) mid-arterial phase, and (c) late arterial phase
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F3
Transfemoral angiogram (digital subtraction angiography) of the right external carotid revealed PA of the PSAA [Figure 3], which is a branch of the third division of IMA.
Postembolization showing the resolution of right, PSAA pseudoaneurysm
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F4
Superselective transcatheter embolization of IMA with gelatin-foam implantation [Figure 4] was done after 72 h.