How to avoid the rowboat effect | Essential Biomechanics

When a couple is applied at a canine with excessive root mesial inclination by using straight wires, the crown will move mesially and pull the entire dentition forward. This side-effect is called "rowboat effect" and it can be avoided by the application of a segmented tool, such as the rectangular loop previously to the use of continuous archwires.
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[@shaikhbajaber9222]

Thank you from Yemen ❤❤

[@sayamustafa1715]

Perfect 👌🏻 thank you

[@andreetran4084]

Very nice and sound mechanic. 100!

[@essentialbiomechanics9381]

Thanks for your positive feedback Dr Andree.

[@fadimanssour5580]

Great … thank you a lot

[@essentialbiomechanics9381]

You're welcome!

[@hakann7.77]

Loved it ! Where can I purchase this typodont ?

[@essentialbiomechanics9381]

In Brazil we found these typodonts in normal dental stores Dr. But I'm not sure where to get it in your country.

[@FM-xq5ti]

Alternatively, dont bond the canine, create space, and allow further eruption before bonding.

[@idanil016]

Seems like the molar has still moved mesially as theres a gap between 6 and 7. Or its just the wax effect?

[@essentialbiomechanics9381]

It's probably wax effect, because the forces I use for typodont demonstrations are usually higher than those I use in clinical practice.

[@jp-jv8fc]

❤️❤️

[@nurik7712]

🔥🔥🔥👍

[@colbymiquela1846]

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