case_images: PMC8181100_01
case_images: Pretreatment panoramic radiograph of initial patient presentation.
case_images: CRID2021-5578026.001.jpg
case_images: PMC8181100_01_CRID2021-5578026.001.jpg
case_images: fig1
case_images: A healthy 42-year-old man visited the Department of Prosthodontics of Dar Aluloom University seeking a replacement for his missing mandibular right first molar which had been extracted several years ago after unsuccessful endodontic treatment (Figure 1).
case_images: Pretreatment lateral view of mandibular arch.
case_images: CRID2021-5578026.002.jpg
case_images: PMC8181100_01_CRID2021-5578026.002.jpg
case_images: fig2
case_images: The clinical investigation revealed a narrow mandibular first molar space that contraindicated for implant placement (Figure 2).
case_images: Pretreatment occlusal view of mandibular arch.
case_images: CRID2021-5578026.003.jpg
case_images: PMC8181100_01_CRID2021-5578026.003.jpg
case_images: fig3
case_images: In addition, the mandibular right second molar had an occlusal amalgam restoration with occlusal recurrent caries (Figure 3).
case_images: The mandibular right second molar after preparation.
case_images: CRID2021-5578026.004.jpg
case_images: PMC8181100_01_CRID2021-5578026.004.jpg
case_images: fig4
case_images: The enamel surface was reduced by approximately 0.5 mm to provide a 3 x 4 mm enamel area for bonding (Figure 4).
case_images: Computer-aided designed framework (occlusal view).
case_images: CRID2021-5578026.005.jpg
case_images: PMC8181100_01_CRID2021-5578026.005.jpg
case_images: fig5
case_images: The stone cast was scanned with a laboratory scanner. The resin-bonded IRCFDP was designed as an inlay retainer with buccal and lingual retainer wings and a second premolar pontic and milled from an A2 zirconia shade block (Cercon HT Full Contour Zirconia; Dentsply Sirona) (Figures 5 and 6).
case_images: Computer-aided designed framework (buccal view).
case_images: CRID2021-5578026.006.jpg
case_images: PMC8181100_01_CRID2021-5578026.006.jpg
case_images: fig6
case_images: The stone cast was scanned with a laboratory scanner. The resin-bonded IRCFDP was designed as an inlay retainer with buccal and lingual retainer wings and a second premolar pontic and milled from an A2 zirconia shade block (Cercon HT Full Contour Zirconia; Dentsply Sirona) (Figures 5 and 6).
case_images: Evaluation of resin-bonded inlay-retained cantilever fixed dental prosthesis before cementation.
case_images: CRID2021-5578026.007.jpg
case_images: PMC8181100_01_CRID2021-5578026.007.jpg
case_images: fig7
case_images: After try-in stage (Figure 7) and to remove the residues of the saliva and blood, the bonding surface of resin-bonded IRCFDP was cleaned using hot water steamer.
case_images: Occlusal view of resin-bonded inlay-retained cantilever fixed dental prosthesis immediately after insertion.
case_images: CRID2021-5578026.008.jpg
case_images: PMC8181100_01_CRID2021-5578026.008.jpg
case_images: fig8
case_images: After that, the cement (Aureocem DC Automix, Promedica) was distributed over the resin-bonded IRCFDP bonding surfaces, and the prosthesis was seated in place (Figure 8).