Fig. 3.
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Fig. 3.
Preoperative radiograph. Severe bone defect and sinus pneumatization were observed on the right maxilla. A. Panoramic X-ray. B. Panoramic section on computed tomography.
J Korean Assoc Oral Maxillofac Surg 2023;49:100~104
https://doi.org/10.5125/jkaoms.2023.49.2.100
© JKAOMS