⚠️ Dear OrthOs

Daily MCQs will be resumed gradually.

In order to show support and interest, please react to this post

Yours,

@SalamAbayachi⚠️

📌Dear OrthOs

🎙A new channel in orthopedic teaching.

This channel
https://news.1rj.ru/str/orthoviva

is involved in representing cases of orthopedic surgery in an exam simulating way .. It allows discussing and answering of each question by members.
The correct answers will be shown on the next day of each question ..

Good luck for all 👍

Circular external fixators
📈 stability increases with

decreasing ring diameter.

The closer the ring sits to the bone the more resistant the construct is to deforming
forces

In general, the ring size should be 1 to 2 cm larger than the circumference of
the limb.





Uniplanar external fixation
🔼more stable by

placing the bars closer to the limb.

Increasing the diameter of the half pin dramatically increases the stability of the construct because the stiffness of the pin is proportional to the radius of the pin to the fourth power (r4).

Increasing the divergence angle between the pins
increases the stability of the construct.

Spreading the fixation elements over the entire length of the bone segment rather than clustering them all in one region will increase the stability of the external fixator construct.

🔠Please demonstrate where the lisfranc joint is on this view and draw the lines to assess joint congruency?

🔠🔠🔠🔠

https://news.1rj.ru/str/OrthoPoLLs 🕯

https://news.1rj.ru/str/orthoviva ℹ️

🚩🚩🚩🚩🚩🚩🚩🚩🚩 https://news.1rj.ru/str/OrthoFileS/1505

🔠🔠🔠 🔠🔠🔠🔠🔠🔠

https://news.1rj.ru/str/orthoviva
This channel is involved in representing cases of orthopedic surgery in an exam simulating way .. It allows discussion and answering of each question by members.
The correct answers will be shown afterward ..

https://news.1rj.ru/str/OrthoPoLLs
Daily orthopedics question-polls (MCQs) of different sources .. in order to make a daily randomized refreshment of the orthopedic surgery ..
First post https://news.1rj.ru/str/OrthoPoLLs/4


https://news.1rj.ru/str/OrthoBoX
Books , news , events , papers , education



https://news.1rj.ru/str/OrthoTalK
Orthopedic cases and discussions

https://news.1rj.ru/str/OrthoFileS
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