Journal of the Korean Association of Oral and Maxillofacial Surgeons : eISSN 2234-5930 / pISSN 2234-7550

Fig. 1.

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Fig. 1. A. Panorama shows a suspicious lesion at the extraction site of the posterior maxilla. B. Opacity of the right maxillary sinus is decreased on Waters' view due to the sinus infection.
Min-Soo Kwon et al: Closure of oroantral fistula: a review of local flap techniques. J Korean Assoc Oral Maxillofac Surg 2020
J Korean Assoc Oral Maxillofac Surg 2020;46:58~65
https://doi.org/10.5125/jkaoms.2020.46.1.58
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