11.01.2015 Views

Record bases & occlusion rims

Record bases & occlusion rims

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<strong>Record</strong> <strong>bases</strong><br />

• Definition :<br />

• A record base or base plate is a temporary form<br />

representing the base of a denture. It is used in<br />

recording maxillomandibular relations and in the<br />

arrangement of the teeth.<br />

• Requirements :<br />

• should be rigid.<br />

• should be accurate.<br />

• should be stable.<br />

• the borders should be round & smooth as the borders of<br />

finished dentures.<br />

• should be thin at the crest ,labial & buccal slopes to<br />

provide space for tooth arrangement.

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