Manuals_files/CD Manual 12.pdf - Removable Prosthodontics
Manuals_files/CD Manual 12.pdf - Removable Prosthodontics
Manuals_files/CD Manual 12.pdf - Removable Prosthodontics
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Instructions to Patients - 3<br />
D. Frena<br />
- Labial and buccal frena - narrow and wide respectively<br />
- Lingual frenum - must allow for movement - or displaces easily<br />
E. Retromylohyoid fossa<br />
- Need to capture - especially when there is a severely resorbed ridge<br />
- Mylohyoid muscle - raises floor of mouth during activity – in some cases there<br />
may be large differences between level at rest and level when active<br />
- Affects length of flange.<br />
- Mylohyoid ridge - palpate - if prominent, it will probably require relief<br />
F. Tori<br />
- Rarely need surgery unless large<br />
- May require relief once dentures are delivered - advise patient<br />
G. Genial tubercles<br />
- Bony insertion for the genioglossus muscle<br />
- May be projecting above the residual ridge if there has been severe resorption