Anchorage In Orthodontics (Part 1) | Dr Manase
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- Опубликовано: 6 мар 2021
- Watch the “Anchorage In Orthodontics-Part 1” lecture presented by Dr Manase (Masters in Dental Surgery).
Why is this an important dental study video?
Tooth movement during orthodontic therapy is brought about by forces generated by active components of an orthodontic appliance. The force used to move teeth is derived from certain anatomic areas, which act as anchors.
According to Newton’s third law of motion, for every action there is an equal and opposite reaction. In accordance with this law, the forces used to move teeth may induce an equal and opposite force on the anchorage units tending to cause their movement which is not desirable.
The resistance that the anchorage areas offer to these unwanted tooth movements is called anchorage.
This orthodontics lecture covers what is anchorage and the different sources of anchorage.
Hoping that this orthodontics complete denture lecture helps add some value
Do let us know if you have any suggestions / comments
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The answers to the MCQ questions asked in the video are provided below :-
Question 1) Which of the following is a site for implant placement in the maxilla?
Option a) Infrazygomatic crest area
Option b) Maxillary tuberosity
Option c) Mid palatal area
Option d) All of the above - Correct answer
Question 2) Which of the following is an indication for the use of temporary anchorage device?
Option a) When posterior teeth are missing
Option b) For distalisation of molars
Option c) Intrusion maxillary anterior teeth
Option d) All of the above - Correct answer
Question 3) Which of the following is an example of reciprocal anchorage?
Option a) Finger spring - Correct answer
Option b) Occipital head gear
Option c) Lip bumper
Option d) Cervical headgear
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Image Credits :-
1) Simple anchorage www.slideshare.net/shabeelpn/...
2) Reciprocal anchorage slideplayer.com/slide/1702136/
3) Intra Maxillary Anchorage www.smileworksliverpool.co.uk...
4) Inter Maxillary Anchorage www.slideshare.net/Ranga24bds...
5) Simple or primary anchorage www.slideshare.net/shabeelpn/...
6) Compound anchorage www.slideshare.net/shabeelpn/...
7) Upper anterior inclined plane www.scielo.br/scielo.php?scri...
8) Transpalatal arch www.accutechortho.com/orthodo...
9) Lingual arch www.excelorthodontics.com/app...
10) Orthodontic implant www.jdionline.org/article.asp...
11) Maxillary anterior teeth are present www.scientificdentalclinic.co...
12) Molar distalisation progressinorthodontics.spring...
13) Extruded maxillary anterior teeth / 743797694680140621
14) Anterior open bite occlusionconnections.com/tmd-...
15) Deep bite www.sportyoursmile.com/index....
16) Canted occlusal plane journals.sagepub.com/doi/pdf/...
17) Class III malocclusion • Class III Malocclusion
18) Canine retraction link.springer.com/article/10....
19) Maxillary teeth www.researchgate.net/profile/...
20) Mandibular teeth go.gale.com/ps/anonymous?id=G...
21) Orthodontic mini implants www.flipdent.com/products/ort...
22) Teeth www.bostonglobe.com/lifestyle...
23) Occlusion www.greatersmiles.com/what-ar...
You said that inclined tooth has less anchorage while the picture you used for the reference says the opposite.