Dentistry
Object ID Number:
eh102207
Object Name:
Orthodontic model
Description / History:
This twentieth century dental collection includes the following: a box of individual dentures, 15 pieces of orthodontic models (5 sets), and a family trait recorder. There are a total of six maxillary models and eight mandible models.

Dental impressions are imprints of teeth and soft tissues (gums), they aid in dental diagnostic, dental prosthetics, or used as dental record. Impression materials could be made out of rigid or non–elastic compounds like plaster or zinc–oxide, or elastic compounds like synthetic elastomers or hydrocollids.
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