Transnasal endoscopic removal of bilateral postoperative maxillary cysts after aesthetic orthognathic ssurgery: Differences from that of Caldwell-Luc operations

Postoperative maxillary cysts (PMCs) after orthognathic surgery are a rare disease condition. In this study, we reported first case of bilateral PMCs after cosmetic orthognathic surgery which was treated via the intranasal endoscopic approach. In addition, we compared the characteristics of PMCs after aesthetic orthognathic surgery with those of PMCs after Caldwell-Luc operation. We expect that this case will be helpful to surgeons who encounter similar cases.

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