How to Memorize Bony Landmarks – Human Anatomy | Kenhub
Hello everybody! It’s Matt from Kenhub,and in this tutorial, we will be talking about memorizing bony landmarks.
When you are studyinganatomy of the skeleton, it’s not sufficient to just know the name of each bone in thebody.
In order to have a thorough understanding of how the skeletal system works in conjunctionwith the muscles, it's important to know that each bone as bumps, grooves, ridges and otherforms known as landmarks that help identify structure.
Some have names that totally makes sense.
I mean, the lateral supracondylar ridge is obviously a ridge, right? You can see it herein green.
The term ridge is not so hard to remember but lateral supracondylar? That takesa bit more effort.
We are going to break it down to make these terms easy to remember.
All the directional terms are covered in other videos.
So, just briefly, knowing the wordslateral, medial, superior and inferior, will automatically tell you which direction tolook for the landmark.
So, in the case of our friend here – the lateral supracondylarridge – we already know that it's on the lateral aspect of the bone and that it’sa ridge.
Easy peasy! Now, let's talk about the word supracondylar.
That sounds scientific and tricky, right? We can break that down, too.
Thanks to themagic of Latin.
Supra means above and condyle is defined as a rounded prominence at theend of a bone.
So, we know it's above a round part at the end of the bone.
And look here!This is the lateral epicondyle seen just below the lateral supracondylar ridge.
Epi meansupon – just a little Latin goes a long way in memorizing anatomical structures.
If you take the time to learn and understanda few terms, you can speed your memorization.
Terms like process, tuberosity or tubercle,ridge, spine, and condyle are used repeatedly.
So, let's try a couple of examples, shallwe? Process refers to an outgrowth of bone froma larger body.
Pictured here are the coracoid process on the scapula, the xiphoid processon the sternum, the mastoid process on the skull, and the styloid process on the ulna.
Many structures are named from the root 'tuber'which is Latin for swelling.
We have the greater tuberosity of the humerus and the lesser tuberosityof the humerus, the maxillary tuberosity, and then we have the pubic tubercle, the adductortubercle on the femur – remember that to adduct means to move towards the midline ofthe body or to add to it so it would be on the inner aspect of the bone – and Gerdy'stubercle located on the lateral side of the tibia and named after a French surgeon.
As you study, remember to keep the meaningof the words in mind.
If you find a word that is unfamiliar, take time to look at it, defineit and see if it gets reused frequently.
If so, make a point to gain understanding ofthe root, rather than just using rote memorization and you will find your study becoming easierand easier.
This video is more fun than reading a textbook,right? If you want more videos, interactive quizzes, articles, and an atlas of human anatomy,click on the “Take me to Kenhub” button.
It is time to say goodbye to your old textbooksand say hello to your new anatomy learning partner, Kenhub! See you there! https://www.
Kenhub.
Com.
Source: Youtube
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