Instruction - Pentron Clinical

F I B E R R E I N F O R C E D C O M P O S I T E S ( F R C )
3 - U N I T F U L L C O V E R A G E B R I D G E T E C H N I Q U E
19. Measure the inter-proximal span including only the mesial distal width of only one abutment as shown. (Fig 13)
20. Double this measurement and add 5mm to determine the proper length of 4K FibreKor material for a circumferential wrap.
Circumferential Formula = Measurement (pontic span + 1 abutment) x 2 + 5mm. Example: For a measurement of 22mm: FibreKor
length = (22 x 2) + 5 = 49mm. FibreKor 2K material may be used if space is limited.
21. Measure, mark and cut the selected shade of FibreKor 4K material to this calculated length. (Fig 14)
22. Apply a thin layer of FibreFlo resin to the buccal side of the formed bar in the pontic area as shown. (Fig 15)
24. Carefully position the prepared strip of FibreKor 4K material on the buccal side of the bar as shown. (Fig 16)
25. Adapt the 4K strip along the buccal surface of the inter-proximal span. (Fig 17)
26. Light cure the area of the inter-proximal span only with the Spectra-Lite ® cure light, or equivalent, for 10 seconds (Fig 18).
Avoid curing the unpositioned portion of the FibreKor material.
Fig. 13
Fig. 14 Fig. 15
Fig. 16
Fig. 17 Fig. 18
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