SOFT TISSUES INJURES EXTENSTION OF MANDIBLE Medical Assignment Help

SOFT TISSUES INJURES EXTENSTION OF MANDIBLE

As alveolar ridge resorption takes place, the attachment of Jl1UCOS<1and muscles near the denture-bearing area – exerts a ‘gre<1ter influence on the retention and stabiltry of dentures. In addition, the amount and quality of fixed tissue over the denture-bearing area may be decreased. Soft tissue” surgery performed to improve denture stability  may be carried out alone or may be done after” bony augmentation. In either case the primary goals of soft tisssues.

FIG. '13-37 Si~us lift procedure. A, Cross-sectional diagram of maxilla demonstrating bone grafting to the sinus floor. On the Left side of the diagram, the sinus extending into the alveolar ridge area, which results in sufficient bone for implant placement. On the right side the lateral wall of the maxilla has been fractured inward, bone grafted in the inferior portion of the sinus, and an implant placed into the sinus floor graft. B to 0, Clinical photographs showing sinus opening, placement of implants, and bone graft to fill inferior portion of sinus

FIG. ’13-37 Si~us lift procedure. A, Cross-sectional diagram of maxilla demonstrating bone grafting
to the sinus floor. On the Left side of the diagram, the sinus extending into the alveolar ridge area,
which results in sufficient bone for implant placement. On the right side the lateral wall of the maxilla
has been fractured inward, bone grafted in the inferior portion of the sinus, and an implant placed
into the sinus floor graft. B to 0, Clinical photographs showing sinus opening, placement of implants,
and bone graft to fill inferior portion of sinus

sue preprosthetic surgery are to provide an enlarged area of fixed tissue in the primary denture-bearing or implant area and to improve extension in the area of the denture flanges by removing the dislodging effects of muscle
attachments in the denture-bearing or vestibular areas.

Posted by: brianna

Tags

Share This