case_images: PMC11088725_01
case_images: Clinical aspect of patient 1 CRONJ
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case_images: PMC11088725_01_wjps-13-096-g001.jpg
case_images: F1
case_images: The intraoral examination showed a loss of substance with exposed bone in the right maxillary premolar area of approximately 1,5 x 1 cm in length (Fig. 1).
case_images: Tomographic aspect of patient 1 CRONJ
case_images: wjps-13-096-g002.jpg
case_images: PMC11088725_01_wjps-13-096-g002.jpg
case_images: F2
case_images: The tomographic examination shows a change in the bone structure of the right upper jaw, which extends to the area of the palatal raphe, and veiling of the right maxillary sinus (Fig. 2).
case_images: PMC11088725_02
case_images: Clinical aspect of patient 2 CRONJ
case_images: wjps-13-096-g003.jpg
case_images: PMC11088725_02_wjps-13-096-g003.jpg
case_images: F3
case_images: Physical examination revealed bone exposure, approximately 0.5 cm in diameter, with no purulent collection, in the root area of the maxillary right premolars (Fig. 3). 
case_images: Sequestrectomy performed
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case_images: PMC11088725_02_wjps-13-096-g004.jpg
case_images: F4
case_images: A fragment as long as three teeth required no effort to remove (Fig. 4). 
case_images: Immediate postsurgical aspect
case_images: wjps-13-096-g005.jpg
case_images: PMC11088725_02_wjps-13-096-g005.jpg
case_images: F5
case_images: To speed up the local repair process, a platelet-rich fibrin (PRF) clot was added before the occlusive suture (Fig. 5).