4. Direct Retainers
29 ago 2020 ·
2 min. 40 sec.
DIRECT RETAINERS a. Intracoronal (tooth prepared) o Precision attachement- Female on the removable part nd male on the fixed part. o Class III, Class IV o Considering aesthetics- because no...
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DIRECT RETAINERS
a. Intracoronal (tooth prepared)
o Precision attachement- Female on the removable part nd male on the fixed part.
o Class III, Class IV
o Considering aesthetics- because no clasps
b. Extracoronal
o More common
o Should encircle the tooth at least 180 degree
mostra meno
a. Intracoronal (tooth prepared)
o Precision attachement- Female on the removable part nd male on the fixed part.
o Class III, Class IV
o Considering aesthetics- because no clasps
b. Extracoronal
o More common
o Should encircle the tooth at least 180 degree
Informazioni
| Autore | Dr. Mayakha Mariam |
| Sito | - |
| Tag |
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