Endochondral ossification is the primary method for bone formation in the body. This video covers the process in a step-by-step method to help you understand exactly what is happening. Video Number- Anatomy 1 -11
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@roberte.68924 жыл бұрын
Why do professors and authors refuse to teach like this? In a way I can understand. Thank you, thank you, thank you!
@dreamerking55118 жыл бұрын
i am better than i was 13min ago. thankyou
@MrPridizzle7 жыл бұрын
I am better than I was 6.5 minutes ago [watched on 2x speed]. thank you.
@rebeccayhb9 жыл бұрын
first of all, your drawings are cute! i've looked through enough of explaining of how ossification process forms bones, yet most of them just confuse me with tons of words that i still struggle to remember. love how you explain everything so clearly. keep it up!!
@Medictutorials9 жыл бұрын
七七宝 You're very welcome, thanks for your feedback :)
@yuridesu79696 жыл бұрын
OMG NOW I GET WHAT THAT OSTEOBLASTS DOES AND WHERE IT IS COMING FROM! THANK YOU SO MUCH I CANT THANK YOU ENOUGH.
@DavidLee-jp6sd7 жыл бұрын
You're the reason that I'm gonna pass my exam tomorrow. You rock! Thank you for dispensing that knowledge in a way that even I can understand.
@daisyruiz61943 жыл бұрын
did you pass?
@DavidLee-jp6sd3 жыл бұрын
@@daisyruiz6194 can't remember this exam but i finished the semester with a 4.0! videos like these no doubt saved my life.
@daisyruiz61943 жыл бұрын
@@DavidLee-jp6sd wow thats so great. I’m struggling so bad tanking my gpa at 2.5
@aryaa39988 жыл бұрын
I love your handwriting and your accent!
@colettebatman58887 жыл бұрын
As I have commented before your videos are the best...easy to watch over a few times without the slapstick humor in other videos...your handwriting is perfect 👌
@ghadaghada81503 жыл бұрын
online med school has been hard, this just made my life easier! thank you
@archiejames39126 жыл бұрын
Firstly, thank you! This video is really helpful. I just wanted to know at which point the periosteum appears, and how it does so? Something to do with Perichondrium?
@15aacc7 жыл бұрын
Great video! Any chance you can turn on closed captioning ?
@Seenshadow3 жыл бұрын
Why would the osteoblasts create spongy bone just so it can be degenerated by osteoclasts in the next step later?
@adnanasif73542 жыл бұрын
Now I can completely understand all the process of endochondral ossification.. Thank you soo much
@Abdul-Y4 жыл бұрын
So the primary ossification center of endochondral ossification was an intramembranous ossification center in the beginning, then turned to endochondral production after the gap formed by nutrients deficiency?
@ReasonsToSmile7899 жыл бұрын
Hi Asher! I'm currently taking a anatomy& physiology course over the summer and I find your videos to be very helpful. Please continue making these videos and educating students about the human body!:D
@amrali18013 жыл бұрын
I am still 1st year Feelz upset 😡 Still 5 years up to go for me
@ZainRules25 Жыл бұрын
@@amrali1801 same
@saisumanth23785 жыл бұрын
Thank you very much that was very good🙏
@Emma-hx7yw6 жыл бұрын
Your videos are so helpful ! thank you so much (from a French medical student ;) )
@Daniel-tv1fe4 жыл бұрын
Really useful during quarantine. Thank you.
@Ali-wp9qy7 жыл бұрын
To me it seems as though step 1 is moreso describing subperiosteal ossification as opposed to the internal endochondral ossification, anyone else agree? I'm having a hard time differentiating the two and this seemed to make that complication a bit worse for me - nonetheless, a very helpful video!
@ReasonsToSmile7899 жыл бұрын
I also tried to access your website, however, it seems to be 'unavailable', will it be up and running soon?
@Medictutorials9 жыл бұрын
Sou Keng Leng Hi Sou, yes the website will be back up and running very soon, however at the moment KZbin has the majority of my lessons :). I will get back to the videos as soon as possible, just had to take a little bit of time off for a surgery. If you ever need any specific help, feel free to email me directly at asher.kidd@gmail.com Good luck with you studies!
@andreiratiu7240 Жыл бұрын
You did an amazing job explaining this. You've helped more than you can imagine with studying from my textbook. Keep up the work you do 🙏
@milamauran41693 жыл бұрын
Hello, great video! You help me a lot Could you add subtitles please
@AjayKumar-wb9uh4 жыл бұрын
Please upload more videos...
@fcrick69673 жыл бұрын
thank you very much indeed!
@nyile0127 жыл бұрын
Thank you !Thank you !Thank you ! Thank you !Thank you !Thank you ! Thank you !Thank you !Thank you ! Thank you !Thank you !Thank you ! Thank you !Thank you !Thank you ! :)
@Akira_10084 жыл бұрын
Question: you wrote in the second picture that osteoclasts degrade cartilage matrix. I though osteoclasts only degrade bone matrix?
@kenedynatumanya55433 жыл бұрын
Waooo,,, like it
@realsnipercat8 жыл бұрын
Hi. You mentoned that endochondral ossification occurs for all bones below the skull with the exception of the clavicle. But what about the ribs, scapula and bones of the pelvis?
@mehakhussain89488 жыл бұрын
those are just flat bones. I don't think they undergo this process.
@lfc_12336 жыл бұрын
Tonmoy Khan they undergo intramembraneous ossification
@rznotorious61035 жыл бұрын
Ribs and bones of pelvis by endochondral ossification, not sure abt scapula
@RhodaChisanga-hw6qb6 ай бұрын
They undgo In intramembranous ossification
@volimantra5 жыл бұрын
Is this an Australian or a British accent
@raymondclark56286 жыл бұрын
Nicely done. However, a minor correction - your sesamoid bones (such as your paired patellae) do not form via endochondral ossification. They form by intramembranous ossification.
@ameenalbostany2668 жыл бұрын
Damn thanx for ur fucking good video
@philpegg5 жыл бұрын
which device/ software did you use to draw and record this? I am looking for an efficient digital way to store notes
@anonymousanonymous98319 жыл бұрын
I thought cartilage was a vascular. In order for blood vessels to be present there needs to be channels?
@Medictutorials9 жыл бұрын
Mature cartilage is avascular, correct :). But as with any building process in the body, temporary vascularisation helps with delivery of essential components. Once the whole process is complete, the only component of the bone that has direct nerve and vascular tissue is the bone itself.
@vijayramaraju35222 жыл бұрын
Hello sir, i had an small accident and 5th metacarpal was fractured, and it's just in position, doctor said, no need for k-wire , just split is enough for 6weeks. 2weeks back split is removed, now 2months completed, but fracture line still visible, how long it will take to go off crack line on x-ray, and I'm afraid of do physiotherapy, because when I'm doing physiotherapy some pain on fracture site. Give me some suggestions, please, thanks in advance....
@gibcote9 жыл бұрын
Once the chondrocytes start dying, you've mentioned that a central "clearing" begins to appear as the calcified matrix begins to deteriorate. Does all of the matrix get disintegrated? Or parts of the calcified matrix are retained and provide a scaffolding to the osteoblasts to secrete osteoid? Please help.
@Medictutorials9 жыл бұрын
Hi Neely, you can think of the osteoblasts following the cartilage border as it deteriorates. This central clearing is what will become the medullary cavity, this is where we house yellow bone marrow, no osteoid type cells are there at all in the much later stages. I hope this answers your question, all the best!
@rigzinangmo69485 жыл бұрын
Thank you so much . Helped me a lottttttttttttttttt.....u are too good
@Shigellosis6 жыл бұрын
fantastic video! I learned & got engaged more in 13 minutes than I have been for the last 2-3 weeks. Thank you!
@sabashah31194 жыл бұрын
I feel like he said last step like 20 times.
@gvstaden8 жыл бұрын
Awesome explanation!! Love your vids, thanks for posting.
@romandean65415 жыл бұрын
Pleasd tell me sir.... At what age this growth stops
@saitaankasaallabalabalabal63465 жыл бұрын
25 maybe
@HafizahHoshni6 жыл бұрын
Thank you for this great video! Very helpful and you explained it very well. Thank you 1/8/2018 :D
@maviosmachethe1447 жыл бұрын
your videos play important rule in my course ,thanks
@omarmejiamorales98024 жыл бұрын
your videos are incredibly useful. Thanks very much for sharing them.
@sulekhanair23514 жыл бұрын
what is central clearing ?
@HumaWazir-v3e4 ай бұрын
It's an Amazing Video !! Thanks A Zillion Sir!✨
@chrisanderson73047 жыл бұрын
Hi. Do you have the reference list?
@DrHouse-iy8sn8 жыл бұрын
Very good video. Thanks!
@PrettyKombe5 жыл бұрын
Does it increase bone length or width?
@saraedwards94996 жыл бұрын
Thank you! I feel much better about answering test questions about this tomorrow!
@phoco46 жыл бұрын
your saving my collective ass! literally
@kanyisolaodusanya83699 жыл бұрын
i wish the diagram was bigger, damn.
@muskandilbar26153 жыл бұрын
Why don't you upload more videos?
@phreshbrocoli8 жыл бұрын
do scapula and sternum also undergo endochondral ossification? I thought they were flat bones.
@nameless94918 жыл бұрын
The scapula undergoes intramembranous ossification and the sternum undergoes endochondral.
@mohammedbinsaleem53657 жыл бұрын
I think sternum also undergoes intramembranous ossification
@grounding1239 жыл бұрын
Great tutorial, I appreciate the clear and precise way it was taught-- you are a natural. Thank you!
@Medictutorials9 жыл бұрын
grounding123 Happy to help :)
@pr00t332 жыл бұрын
the intro song is absolute garbage, I thought it was bad because I sped it up but damn even on normal speed its bad, I love the video though!!
@Medictutorials2 жыл бұрын
Unfortunately, ya can't win 'em all. I am really glad to hear that the video was useful for you though!
@danila.5181 Жыл бұрын
7:18 why do osteoclasts resorb the cartilage and not chondroclasts? I dont understand 🙁
@MrDonIlyas9 жыл бұрын
is it the chondrocytes that die after the calcification of the matrix at 4.45
@j21849 жыл бұрын
+MrDonIlyas yes
@hassamalijouhar33024 жыл бұрын
thanks alot
@vyoma19984 жыл бұрын
This was Sooo helpful! Thank you so much!
@shiyaraibrahim96537 жыл бұрын
I was wondering whether the scapula is an intramemberanous ossification or endochondral ?
@davidfazylov20907 жыл бұрын
Most bones of the body develop through endochondral ossification including the scapula, vertebrae , ribs, sternum, pelvic girdle, and bones of limbs.
@syamimijalalal46607 жыл бұрын
scapula undergo intramembranous ossification, because scapula is a flat bones. other example of flat bones is ribs.you should see another of the his vid tittle intramembranous ossification
@eiklinoh94028 жыл бұрын
thank you ❤❤❤❤
@anisa_nisar3 жыл бұрын
3 Stages of endochondral ossification?
@taru-randomandfacts74833 жыл бұрын
WAH BETAV.WAH TUM TOU BARAY HEAVY DRIVER HOON ......
@leapofthefrog9 жыл бұрын
How do the enlarging chondrocytes signal the surrounding cartilage to calcify? I thought you had to have osteogenic cells for that to happen.
@Medictutorials9 жыл бұрын
+leapofthefrog Hi there, I believe you may have calcification confused with ossification?, which part of the video are you referring to. I'll have a quick look and try help out.
@leapofthefrog9 жыл бұрын
+Medic Tutorials It's at about 3:57.
@Medictutorials9 жыл бұрын
+leapofthefrog Ah yes I see where you're at :). It's definitely the chondrocytes that secrete in this phase. They are not sending a groth message as such, just releasing intracellular components that cause matrix hardening and subsequent chondrocyte death due to lack of nutrients. You can think of it as an extremely tightly regulated form of controlled cell death.
@Medictutorials9 жыл бұрын
+Medic Tutorials growth* derp :p
@leapofthefrog9 жыл бұрын
Ah, thanks.
@DrP3natrator9 жыл бұрын
Thank you. Good video!
@onlignebridge42243 жыл бұрын
Thanks very much. A question: Ossification takes place before flesh development?
@elif79536 жыл бұрын
i came from blg guys
@sheilagonzalez5398 Жыл бұрын
thank you sooo much for your effort in making this video, it was incredibly helpful.
@Hydraxit4 жыл бұрын
Good video, but basically just a reiteration of Marieb. Nevertheless, thanks for uploading!
@anisa_nisar3 жыл бұрын
N what is formed during each stage ?
@nessar65316 жыл бұрын
Thank you!
@nghiango63393 жыл бұрын
do anyone have transcript for this video ?
@gilbertgrejp3 жыл бұрын
What about the sternum and the scapula?
@muayadgh6325 Жыл бұрын
Wow ! Thank you so much. Was struggling for a whole hour.👏👏👏👏
@cynthiamartinez6583 Жыл бұрын
U write fast r u using Apple Pencil
@maryammotamedian3 жыл бұрын
thank you so much. I am going to watch all your videos. please make more
@lanana9395 жыл бұрын
This is great thank you :)
@paparon90fon6 жыл бұрын
Thanks again bro
@skhprwdm Жыл бұрын
Ossification enchondrale ❤
@ratikamahato84015 жыл бұрын
How the periosteal bud formed???
@BabeeMilly2 жыл бұрын
Where do the chondrocytes come from?
@sudheeshna24243 жыл бұрын
Please make a video on mechanism of cytotoxic t-cells
@inspired.art_o733111 ай бұрын
Thank you sir ....
@tarunssangha76052 жыл бұрын
Thank you this was a very useful video👍
@lucyb5028 Жыл бұрын
That was massively helpful and I really appreciate the visual aspect with clear explanations and colours, thankyou 😆
@alexandriafournier24972 жыл бұрын
this video helped so much
@julissa67153 жыл бұрын
Thank you so much for this video, you are a life saver!
@DanseurPetite2 жыл бұрын
Thank you so much! This actually makes sense!
@animon876 жыл бұрын
Perfect for me 👌
@mariammariam1173 жыл бұрын
Iam stupid i dont get it
@saronsin73089 жыл бұрын
super helpful, thanks!
@Medictutorials9 жыл бұрын
You're welcome Saron, glad it helped
@czyu7887 ай бұрын
Thank you Sir
@lionsinescanor373 Жыл бұрын
great video!
@ronakonina7 жыл бұрын
thanks for a helpful video!
@gabrielagattelli59995 жыл бұрын
Thanks for the explanation
@cameronwarttig1732 Жыл бұрын
Handy
@priscilla25255 жыл бұрын
SO helpful. Thank you!
@ollymac25808 жыл бұрын
Thank you so much this is top stuff.
@sweet_panda92485 жыл бұрын
this made me more confused.
@SuperYaniv123 жыл бұрын
Thank you!!!
@max_hanma2 жыл бұрын
Who else is here because of a personal trainer course , like I did not expect to be digging this deep lol