Class II cavity preparation for amalgam - mandibular molar #36 - Preclinical Operative - Arabic عربي

Class Il cavity preparation for amalgam restoration on a mandibular first molar #36 in Preclinical Operative Dentistry.

- To learn about class Il cavity outlines for maxillary and mandibular premolar and molar in Preclinical Operative Dentistry, watch the video:
Class II cavity outline (maxillary & ...

- To learn about class I occlusal cavity outlines for maxillary and mandibular premolar and molar plastic teeth in Preclinical Operative Dentistry, watch the video:
Class I occlusal cavity outline (maxi...

- To learn about class I cavity preparation concepts for amalgam restoration in a mandibular second molar #36 in Preclinical Operative Dentistry, watch the video:
Class I cavity preparation for amalga...

- To learn about class I cavity preparation concepts for amalgam restoration in a mandibular second molar #47 in Preclinical Operative Dentistry, watch the video:
Class I cavity preparation for amalga...

- To learn about class I cavity preparation concepts for amalgam restoration in a mandibular second molar #26 in Preclinical Operative Dentistry, watch the video:
Class I cavity preparation for amalga...

- To learn about how to use a dental explorer to check the smoothness of a cavity preparation & how to use a periodontal probe to check the cavity preparation depth, watch the video:
Using dental explorer & periodontal p...

- To learn about the different burs used in Operative Dentistry, watch the video:
Operative Rotary Burs (carbide burs &...

- To learn the differences between high speed and low speed handpieces, high speed and low speed burs, and the difference between a concentric bur and an eccentric bur, watch the video:
Differences between high & low speed ...

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Music: https://www.bensound.com

--- Contents of this video ---

00:00 – Introduction
00:14 – Title: Class II cavity outlines
00:21 – Class II cavity outlines in mandibular first molar
00:44 – 1. Occlusal part preparation
03:27 – 2. Proximal box preparation
05:36 – 2. Proximal box preparation: a. Extending the cavity proximally  
07:55 – 2. Proximal box preparation: b. Dropping the preparation to create the proximal box
08:38 – 2. Proximal box preparation: c. Thinning of the marginal ridge & rounding the line angles
10:20 – 2. Proximal box preparation: d. Breaking the marginal ridge
12:58 – 2. Proximal box preparation: e. Checking the buccal, lingual, and gingival clearance
15:27 – Cavity evaluation: 1. Occlusal part
17:29 – Summary of proximal box preparation
17:34 – Summary of proximal box preparation: After identifying the contact area
17:42 – Summary of proximal box preparation: a. Extending the cavity proximally  
19:13 – Summary of proximal box preparation: b. Dropping the preparation to create the proximal box
19:37 – Summary of proximal box preparation: c. Thinning of the marginal ridge & rounding the line angles
21:31 – Summary of proximal box preparation: d. Breaking the marginal ridge
22:12 – Summary of proximal box preparation: e. Checking the buccal, lingual, and gingival clearance
22:17 – Cavity evaluation: 2. Proximal box

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