Removable Partial Dentures with cast metal frameworks offer advantages over the conventional dentures commonly used. The frameworks of these dentures are cast to fit the teeth. Since they sit on the teeth, as well as being attached to them, they are extremely stable and retentive. The metal framework does not contact the gums. Thus rarely requires adjustments. Modern frameworks are cast from an extremely strong alloy which can be cast very thin and are much less likely to break than the all plastic variety. They are also much less noticeable to the tongue. The advantage is that sore spots are almost never an issue since neither the framework nor the plastic extensions contact the soft oral tissues with any force. Patients who has TM Joint problems or who are known bruxers are much better off with cast metal partials than with plastic partials.
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TEETH Care Centre Dental Hospital, Ahmedabad