Journal of Dental Rehabilitation and Applied Science:eISSN 2384-4272 pISSN 2384-4353

Fig. 4.

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Fig. 4.

Clinical photographs illustrating surgical procedure. (A) After flap reflection. Granulation tissue around fractured implant fixture can be observed, (B) After explantation using trephine bur, (C) Removed fragment of implant fixture, (D) After alveolar ridge preservation with deproteinized bovine bone mineral with 10% porcine collagen (Bio-Oss Collagen, Geislitch, Wolhusen, Switzerland) and resorbable collagen membrane (Collagen graft, GenOss, Seoul, Korea).

J Dent Rehabil Appl Sci 2019;35:235-43 https://doi.org/10.14368/jdras.2019.35.4.235
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