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Fig. 3 | BMC Oral Health

Fig. 3

From: Microsurgical endodontic treatment of the upper molar teeth and their relationship with the maxillary sinus: a retrospective multicentric clinical study

Fig. 3

a Pre-operative periapical radiograph of 2.6 showing a small apical lesion of MB root. Classified R3-L3. b Mesial and distal buccal root showing root-end filling. A small perforation of the sinus membrane is evident above the roots. c Pre-operative CBCT showing both MB and DB with a periapical lesion inside the sinus (R3, L4) and a thickness of the Schneiderian membrane. d Periapical radiograph at 6 months follow-up. After Microsurgical Endodontics on MB and DB root of 2.6 showing an incomplete healing. Tooth 2.6 have a resin temporary crown. e Periapical radiograph at 12 months follow-up. After Microsurgical Endodontics on MB and DB root of 2.6 showing a complete healing. Tooth 2.6 have metal-ceramic crown

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BMC Oral Health

ISSN: 1472-6831

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