6 Center of rotation | MSI Ortho Academy

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06 (CE=24) Biomechanics Live

1 Basic Concept in Biomechanics

1 Rule of Mass (18:54)
2 Concept of force (14:46)
3 Handling of force (15:31)
4 Resultant force (13:35)
5 Type of tooth movement (14:30)
6 Center of rotation (18:27)
7 Moment of Couple (14:13)
8 Force system and Crot (11:29)
9 Force system and equivalent force (16:18)
10 Moment to force ratio (14:55)
11 Static equilibrium (23:46)
12 Creative wire v-bend (12:40)
13 Objective of wire bending (18:29)
14 V-bend analysis (18:53)
15 Step bend analysis (12:27)
16 Clinical application (11:42)
17 V-Bending location (11:32)
18 Couple force system (14:40)
19 One couple force system (15:32)
20 Two couple force (19:07)
21 Clinical Application (10:17)
22 Multiple couple force system (12:54)
23 Example 1 (19:53)
24 Example 2 (13:59)
25 Example 3 (13:12)

2 Loop and Spring Design

26 Principle of loop and spring design (14:03)
27 Objective of loop and spring design (12:10)
28 Spring design analysis lecture (14:18)
29 Loop and V-bend (13:57)
30 Neutral Activation (14:00)
31 Spring design and clinical application (11:02)

3 Sliding and non-sliding mechanic

32 Sliding non sliding mech (13:17)
33 V-bend and sliding mech (16:02)

4 Friction in orthodontics

34 Friction (13:48)
35 Sliding mechanic and friction (10:38)
36 Friction clinical application (13:02)
37 Bracket type and friction (16:56)
38 Stiffness and friction (14:15)
39 Binding and friction (11:04)
40 Anchorage and friction (12:17)
41 Force delivery (15:03)
42 summary (13:52)

5 Anchorage in Orthodontics

43 What is Anchorage (11:16)
44 Definition of anchorage (13:40)
45 Concept of anchorage (15:19)
46 concept of anchorage 2 (17:20)
47 concept of anchorage 3 (10:17)
48 Anchorage classification (12:59)
49 Objective of anchorage classification (13:29)
50 Determinant of anchorage requirement (13:46)
51 Extraction versus non extraction (17:39)
52 Anchorage requirement and inclination (17:04)
53 Anchorage requirement and midline (14:21)
54 Anchorage requirement and molar relationship (19:27)

6 Source of Anchorage

55 Anchorage preparation (17:15)
56 stop and loop (12:51)
57 Source of anchorage and alveolar bone (13:09)
58 Growth and anchorage (16:13)
59 Reduce anchorage strain (21:12)

7 Biology of Tooth Movement

60 Basis of Biology biomechanics question (13:25)
61 Supporting tissue (15:57)
62 Theory of tooth movement (14:21)
63 Theory of tooth movement (16:21)
64 Active stabiliser (16:26)
65 Frontal resorption (13:43)
66 Duration of Force (9:47)
67 Medical disorder to force (12:15)

8 Selective Alveolar (De)corticotomy

68 Introduction to SAD (13:40)
69 Rapid Accelerated Phenomenon (RAP) (13:43)
70 Window of opportunity from SAD (16:59)
71 The Design of Decortication (10:31)
72 Conclusion (14:36)

9 Mandibular Uprighting Clinal Example

73 Mandibular Uprighting Clinal Situation (13:46)
74 Basic Biomechanics (10:08)
75 Clinical Application (13:10)
76 Force System Analysis (12:59)
77 Clinical Analysis (19:11)
78 Treatment Option (14:11)
79 Close space 1 (10:25)
80 close space 2 (16:05)
81 upright impacted molar (12:30)
82 upright tilted molar (18:58)
83 T-loop management (19:40)

Hand out (Download)

9.1 basic principle (20) AVS 4 PDF
9.3 & 9.4 loop design & sliding non sliding mech (22) AVS PDF
9.5 anchorage (23) AVS 4 PDF
9.6 biologic (24) AVS 4 PDF
9.7 SAD PDF
9.8 Biomech Upright molar (25) AVS 4 PDF

ติว ก่อนสอบ

1 Moment of force (10:01)
2 Force system (10:29)
3 M/F ratio (10:54)
4 Segmented arch (9:08)
5 Continuous arch FS calculation (11:19)
6 Equivalent force system (11:57)
7 Anchorage (10:02)
8 Anchorage Classification (16:31)
9 Friction (20:07)
10 Clinical Application. (17:37)

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6 Center of rotation

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