| root |
A leafless plant segment, usually underground, but often aerial in epiphytic orchids.
출처: www.orchidoptions.com/glossary.html
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| root canal |
a procedure used to save an abscessed tooth by removing the dental pulp (nerve) after the tooth is dead or has had the pulp exposed due to cavities or fractures. After the pulp is removed and any infection has been resolved, the hollow area left behind after the nerve is removed is filled in with a rubber-like material called gutta-percha. Before the days of root canals, most damaged teeth needed to be replaced.
출처: www.deborahbeatydds.com/services/glossary/
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| root resection |
The removal of the root of a tooth while retaining the crown. Usually performed by an Endodontist.
출처: www.1800dentist.com/faq/dictionary.aspx
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| root canal |
a procedure used to save an abscessed tooth in which the pulp chamber is cleaned out, disinfected, and filled with a permanent filling.
출처: www.xipsiphi.org/xipsiphi/def.html
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| rooting reflex |
The rooting reflex is when touching your breast to the center of the baby's lips or stroking his cheek causes the baby to open his mouth and turn his head toward your breast to nurse.
출처: womenshealth.aetna.com/WH/ihtWH/r.WSIHW000/st.3589...
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