Figure Legends
Figure 1 . Pre-treatment radiograph indicating split tooth #19
and significant infection around its mesial root and distal root surface
of tooth #20.
Figure 2 . Extracted tooth #19 showing extension of the
fracture line and the size of the radicular granuloma.
Figure 3 . A composite image illustrating (a) surgical closure
using the socket seal technique after extraction of tooth #19 and (b)
socket fill following extraction with radiolucent gap on the distal root
surface of tooth #20, which represents pre-medicated collagen sponges.
Figure 4 . A composite figure illustrating (a) clinical view of
site #19 6 months following extraction and GBR procedures and (b)
radiographic evaluation of site #19 showing progressive healing and
bone fill.
Figure 5 . Postoperative view of the implant following placement
in a two-stage surgical approach.
Figure 6 . Postoperative clinical view of the implant site
following closure of the surgical hole using the excised native soft
tissue.
Figure 7 . Postoperative clinical view of the screw-retained
implant crown following insertion.
Figure 8 . A composite figure illustrating clinical views of the
implant-supported crown from the (a) buccal and (b) lingual aspects 2
years after treatment completion.
Figure 9 . CBCT radiograph obtained the year following
completion of treatment, indicating progressive bone gain around the
implant and the distal root surface of tooth #20.
Figure 10 . CBCT radiograph obtained 2 years following
completion of treatment indicating adequate bone fill and maturation
around the implant and distal root surface of tooth #20.