Sciatic Nerve Anatomy Animation - Course, Relations, Branches, Distribution & Clinical anatomy
📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:- / drgbhanuprakash
📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- t.me/bhanuprakashdr
📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- linktr.ee/DrGBhanuprakash
The Sciatic Nerve Anatomy USMLE Step 1- Origin, Course, Relations, Branches, Clinical application
The sciatic nerve is a major nerve of the lower limb. It is a thick flat band, approximately 2cm wide - the largest nerve in the body. In this article, we shall look at the anatomy of the sciatic nerve - its anatomical course, motor, and sensory functions, and its clinical correlations.
Overview
Nerve Roots: L4-S3.
Motor: Innervates the muscles of the posterior thigh and the hamstring portion of the adductor magnus. Indirectly innervates (via its terminal branches) the muscles of the leg and foot.
Sensory: No direct sensory functions. Indirectly innervates (via its terminal branches) the skin of the lateral leg, heel, and both the dorsal and plantar surfaces of the foot.
Anatomical Course
The sciatic nerve is derived from the lumbosacral plexus. After its formation, it leaves the pelvis and enters the gluteal region via greater sciatic foramen. It emerges inferiorly to the piriformis muscle and descends in an inferolateral direction.
As the nerve moves through the gluteal region, it crosses the posterior surface of the superior gemellus, obturator internus, inferior gemellus and quadratus femoris muscles. It then enters the posterior thigh by passing deep to the long head of the biceps femoris.
Within the posterior thigh, the nerve gives rise to branches to the hamstring muscles and adductor magnus. When the sciatic nerve reaches the apex of the popliteal fossa, it terminates by bifurcating into the tibial and common fibular nerves.
Note: the sciatic nerve can be described as two individual nerves bundled together in the same connective tissue sheath - the tibial and common fibular nerves. These usually separate at the apex of the popliteal fossa, however in approximately 12% of people they separate as they leave the pelvis.
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Пікірлер: 375
📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:- instagram.com/drgbhanuprakash 📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- t.me/bhanuprakashdr 📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- linktr.ee/DrGBhanuprakash
It becomes almost 75% easier to go thru' the book after watching your videos. Please keep uploading, sir.
@hijabimedic
3 жыл бұрын
i dont even need to go thru the book😌
* Everyone deserves a teacher like you * explanation is fabulous * animation is clear * important points on are appreciated * video is short and informative ANYONE CAN TEACH BUT NO ONE CAN TEACH LIKE YOU. BEST YT CHANNEL
@doctorbhanuprakash
Жыл бұрын
Thank you so much for appreciation
it's disgusting how under-appreciated you are, doctor.. you're an absolute lifesaver
WOW This is a really good explanation and he speaks amazing. Is the most understandable Indian I have listen (I'm sorry if he is not exactly from India but rather a closely related country). He has an accent AND is clear. I need everybody to speak like that haha (even native English speakers).
@doctorbhanuprakash
5 жыл бұрын
thank you so much ... yes iam from india
@8billionviews752
4 жыл бұрын
Tama ka
Glory to the creator of such engineering and the whole universe in six days.
Thank you sir.... As i am new student in mbbs, face much difficulties to understand these kind of topics in class.. But after watching yours video I gain confidence and it becomes much easier for me to learn topics.... Thank you so much sir 🙏🙏🙏🙏
@doctorbhanuprakash
4 жыл бұрын
🤝🤝🤝 Thank you and keep watching, study well
@014amandeepsingh5
4 жыл бұрын
OK sir 😊😊
BEST VIDEO LECTURE ON SCIATIC NERVE , EVER!!
Great video :) I have these symptoms and now I'm motivated to undertsand human anatomy at a much greater level.
Wow you did an amazing job!! Nice and smooth explanation. Thanks so much for sharing :)
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@doctorbhanuprakash
4 жыл бұрын
@@DrMNayak8 send me ur number
@sergiocabrera4146
4 жыл бұрын
This was great, I been tryin to find out about "sciatic nerve exercises pictures" for a while now, and I think this has helped. Ever heard of - Sonictoria Stupefying Smasher - (search on google )? It is a good exclusive guide for discovering how to stopping your sciatica minus the normal expense. Ive heard some awesome things about it and my cousin got cool results with it.
@yesican9800
3 жыл бұрын
This was great, I been tryin to find out about "what causes pain in your sciatic nerve" for a while now, and I think this has helped. Have you heard people talk about - Sonictoria Stupefying Smasher - (should be on google have a look )? It is a good one of a kind product for discovering how to stopping your sciatica without the normal expense. Ive heard some great things about it and my friend got amazing success with it.
@clipstwitchalgomas76
3 жыл бұрын
Hey everyone, the best results that I have ever had was with the Barneys Back Aid (i found it on google) - I found it thebest resource that I have ever tried.
@recognitive696
3 жыл бұрын
Please Dr I wanna the book you explain from it give me the link to the book
دكتور شكرا جزيلا للشرح احببته مشكورة جهودك🫀🫀🫀🍊
Thanks Professor for bringing out such lectures. It really helps us
*Much helpful* *Can't explain how much you are helping medical students* *I loved the way you teach* *_Stay blessed_* *_Stay happy_* Keep posting *Sir please upload more of your lectures* *Your way of teaching is extraordinary*
@doctorbhanuprakash
2 жыл бұрын
Tysm for appreciation 💓
thank you sir . you made anatomy easy for occupational therapy students .
Thank u Sir, ur speaking skill so sweet and good that it takes me only 10 min to memorize rather than taking 20 or 30 min reading by book.....thank u sir❤️❤️❤️
Thank you! This explanation is AMAZING!
really its the best explanation and easy to understand,thank you doctor🌸
wow that's amazing thank you so much DR. G.Bhanu
Sir Love how you corelate various aspects of a topic into a single video in a short span of time,I have topped my University and I owe it all to you.Many Thanks !
@gadiyaramakshaya6439
3 жыл бұрын
Hello can you please tell how did you top your university...give me some tips
@aliiqbal8821
3 жыл бұрын
@@gadiyaramakshaya6439 You know consitency is always the key when it comes to medicine,You have to put in the right amount of work and grind on daily basis to make it through and get the desired results.Obviously there's no rocket science in that.
@gadiyaramakshaya6439
3 жыл бұрын
@@aliiqbal8821 okay thankyou
Great explanation sir... thanks alot 😊🙏
أحسنت وجزاك الله خيرا thank you sir ❤👏
This is really good, we need more people like you sir. Visual projection as well as explanation is awesome. Thank you 😊
@doctorbhanuprakash
6 жыл бұрын
thank u
sir i don't usually comment but i must say you are brilliant. i have a paper within 4 days i was so depressed how will i do revision in these days but your video is just amazing it is covering every point which is written in my teacher ppt.
So far the best explication of Sciatic nerve pain Great way to explain using all the graphics Great job Follow you know
@doctorbhanuprakash
4 жыл бұрын
Thank u so much
Absolutely fantastic presentation of sciatic nerve. In fact the best on KZread and the most useful as well.. keep up your good work ..!
@doctorbhanuprakash
6 жыл бұрын
+Prad thank u so much
I am a non medical person even I can understand this very well.this presentation is international standard.
@doctorbhanuprakash
4 жыл бұрын
Thank you so much ....
Nice explanation with good representation. 👍
Thanks a lot for your good explanation
thanks very much for the tutorial...
Awesome presentation!!!
Thank sir I will clear my concept
Thanks so much for this video. It really helped me understand the physiology of what I’m going through with the compression of my sciatic nerve at L5-S1 and comprehend the terminology.
@doctorbhanuprakash
Жыл бұрын
Ur most welcome ☺️
Easy to understand good explain 🙏
Absolutely marvelous... Going through the books bacame a hell lot easier after watching ur video
@doctorbhanuprakash
5 жыл бұрын
thank you
Tq sir. Your way of explanation is very clear sir
Fantastic narration...👏👏👏
Amazing ...
a perfect explanation
Thnku thnku thnku sooo much sir....plz upload more videos of lower limb
I am not a doctor but someone with the problem. Brilliant explanation and presentation. Now l know what went wrong.
Keep up the great work sir
Excellently taught ..... very easy to understand ! 🙌🏻
@doctorbhanuprakash
4 жыл бұрын
🤝🤝🤝
Best illustration, presentation found in KZread. Thanks for sharing
@doctorbhanuprakash
3 жыл бұрын
Glad it was helpful!
You made it very easy for us to remember and understand. I m highly Thankful to you 🙏🏻😊
@doctorbhanuprakash
Жыл бұрын
Glad to hear that
Hello Everyone, JOIN MY TELEGRAM GROUP HERE:- t.me/bhanuprakashdr Subscribe To My Mailing List:- linktr.ee/DrGBhanuprakash
great, thank you ...
Awsm explaination... thankyou sir
Amazing videos really appreciated concepts are getting very much clear and also it will be very helpful if you upload videos of upper limb too!!
@doctorbhanuprakash
4 жыл бұрын
Thank you very much and yes am planning to upload new videos with latest updates with much more clinical aspects .
Excellent explanation
بارك الله فيك☘️
Became fan to your teaching sir 😍 thank you so much
Amazing explanation , makes it so much easier to understand the topics
@doctorbhanuprakash
3 жыл бұрын
Thank u so much
Such a simple n great explanation........ shayad aapko kahi nahi milega
@doctorbhanuprakash
5 жыл бұрын
thank u
Thank you very much ,dr👏👏👏
Amazing Doctor...You are really doing great and your way of teaching is adorable..Stay Blessed ...from pakistan
@doctorbhanuprakash
4 жыл бұрын
Thank u so much
Thanks its really help
Super sir ur really great why I said that, that much l understand clearly without any doubt.keep doing vedios sir. THANK YOU SO MUCH SIR
@doctorbhanuprakash
5 жыл бұрын
Thank u so much
Not finished this video yet but thank you for explaining anatomy to me in a simple and organised manner 🤗💯
@doctorbhanuprakash
Жыл бұрын
😊 TYSM
Thank you very much sir❤❤❤❤❤❤
A great video!
Wonderful sir. I think nobody can be better than this
@doctorbhanuprakash
6 жыл бұрын
thank u
thank you very much sir
thank u very very much Dr.
Thank you so much sir.. I felt easier to understand about sciatic nerve after watching ur video
@doctorbhanuprakash
4 жыл бұрын
It's my pleasure
Now no need open Grey , KLM , Snell , BD , Atlas after absorbing your lecture *Thank you Sir*
@doctorbhanuprakash
2 жыл бұрын
Very good
Great great great work sir....thanks for this beautiful and easy explanation....❤❤❤ thank you so much so useful
@doctorbhanuprakash
5 ай бұрын
You are most welcome
No words to express my feelings 🥰🥰🥰thanks a lot 💕💕💕💕
@doctorbhanuprakash
2 жыл бұрын
Ur most welcome
Very very very nice. And Thankyou 🙏
Very helpful 👍👍👍 thankyou sir🙏🙏🙏
Great work
This is such an efficient lecture,I wish I found this channel earlier,2 months to final I hope I will pass😬
@doctorbhanuprakash
3 жыл бұрын
Tysm
This was so helpful to easily grasp the topic... Thank you so much sir
@doctorbhanuprakash
2 жыл бұрын
Glad to hear that
One of best teacher ever ❤👌
Thank you thank you 😍
Amazing teaching! Thank you so much and please keep updating!
@doctorbhanuprakash
Жыл бұрын
Thank you! Will do!
Best explained sir... thank you so much Sir
Sir you have no idea how many medicos lives you are saving 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
@doctorbhanuprakash
4 жыл бұрын
My pleasure and thank you for comment...will do more and more in near future ...
very educative..keep up..
thank you...
Great explanation! Thank You Dr. Prakash.
@doctorbhanuprakash
4 жыл бұрын
You are most welcome .. keep watching 🤝🤝🤝
excellent sir, useful not only to students but also to consultants.
@doctorbhanuprakash
2 жыл бұрын
Tysm
Very interesting.....
Thanks for effort u have given to this video ur effort gives us immense pleasure and knowledge more over it's been like a bang
@doctorbhanuprakash
4 жыл бұрын
🤝🤝🤝
Sir amazing thanku so much
tqqqq sir it's very useful 😃👍
Very very very very very very very very very very useful good and amazing, Allah bless you
amazing video ❤
Thank you Doctor. Appreciate all your videos . Watching from Australia.
@doctorbhanuprakash
2 жыл бұрын
Ur most welcome, great to hear that 👍
Thank you so much it was really helpful, much appreciated.
@doctorbhanuprakash
3 жыл бұрын
Ur most welcome
Thanks a million 😭❤❤❤
Best anatomy teacher on KZread
This is the best class Sir!
@doctorbhanuprakash
6 жыл бұрын
+Samantha Annie Koshy thank u
Awesome sir thank you. Can you please continue using handwriting method means by making diagrams on boards, that will b nice
It become more easier to study from book after watching your videos sr keep it sr thank u
@doctorbhanuprakash
4 жыл бұрын
🤝🤝🤝
A great explanation.thanku sir
@doctorbhanuprakash
5 жыл бұрын
thank u
Thank you sir 💜
Awsm ...
Wonderful and interesting explanation, I follow you from Arab countries, 🇮🇶
@doctorbhanuprakash
3 жыл бұрын
Tysm
This is the best video on the exact pain i am having that i have found.
@doctorbhanuprakash
Жыл бұрын
thank you so much