LOCKING & UNLOCKING OF KNEE | Screw Home Mechanism # Coupled motions

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  • Опубліковано 17 січ 2025

КОМЕНТАРІ • 154

  • @gayalal9696
    @gayalal9696 4 роки тому +27

    Awesome class sir👌👌👌Eventhough this is a tough topic u made it absolutely easy sir...u always make every tough topics much easier ..👍👌Thats y am a great fan of ur lecture sir ...Demonstration of the joint motion was really helpful 👌Thank u very much sirr..

    • @TonysTutorial
      @TonysTutorial  4 роки тому +5

      Ohh this is a great appreciation thank you....thnk you very much

  • @soundharyar3419
    @soundharyar3419 13 днів тому

    Exactly so simplified maner👏.... Very interesting and easy to understand... Those days i worry about biomech. Now very very easy for me sir... Thank u so much... Keep rocking ur work sir.

  • @fathimaimran4105
    @fathimaimran4105 11 місяців тому +1

    Thanku so much sir.

  • @ravituteja6042
    @ravituteja6042 2 роки тому +1

    Best video

  • @husseinelkhodery7129
    @husseinelkhodery7129 3 роки тому +1

    Thank you sir, our saviour

  • @lizamishra5316
    @lizamishra5316 Рік тому +1

    I feel so blessed that I found your channel ☺

  • @roshnisharma3011
    @roshnisharma3011 11 місяців тому +1

    Thank you sir.

  • @santhiswaroopkonakala
    @santhiswaroopkonakala 3 роки тому +2

    Sir I'm really amazed by ur teaching TQ so much sir and I thank God for giving u as a key to the problem ta so much god bless u sir

  • @shalumartina5266
    @shalumartina5266 2 роки тому +1

    Thank you so much sir u made this mechanism very easy for us

  • @raksha1154
    @raksha1154 2 роки тому +1

    Thank you so much sir🥺🙏

  • @heritagephysiotherapyandre1536
    @heritagephysiotherapyandre1536 4 роки тому +2

    super explanation

  • @alim3767
    @alim3767 3 роки тому +3

    Thanks doctor you are great I didn’t get this idea in the textbook but now I do 👌👌

  • @architkumar6925
    @architkumar6925 3 роки тому +1

    No one reaches like you sir 🙌

  • @AWNT2k24
    @AWNT2k24 3 роки тому +2

    Tq so much sir 😊 really helpful

  • @divyalakshmi7529
    @divyalakshmi7529 3 роки тому +2

    Hi I saw your videos v nice and easy to understand plz make video for how to assess patient in postural and biomechanics way

  • @snehavp4300
    @snehavp4300 4 роки тому +1

    Nice class sir.... Now it became very easy to understand

  • @niteshsinghrathore8175
    @niteshsinghrathore8175 7 місяців тому

    Fantastic explanation

  • @fejiroedeki
    @fejiroedeki 3 роки тому +1

    You are indeed a great tutor

  • @BlueBerry-dz9du
    @BlueBerry-dz9du 2 роки тому +1

    Great explanation sir 👌

  • @kavyasharma1026
    @kavyasharma1026 3 роки тому +2

    Your efforts are commendable the best channel ever watched very easily explained thanks a lot

  • @akshayaakshaya7920
    @akshayaakshaya7920 4 роки тому +2

    Awesome explanation sir....I understood it very well...clear cut explanation...keep on doing sir

  • @vkshajahan2609
    @vkshajahan2609 4 роки тому +2

    U made it simple.Thankyou sir

  • @simrankaushik4567
    @simrankaushik4567 4 роки тому +2

    Thank you so much sir for this lecture.... locking and unlocking is so easy now..

  • @mrm.biswajit3364
    @mrm.biswajit3364 4 роки тому +2

    Thank you so much sir still long time I was wait to watch this video....

    • @TonysTutorial
      @TonysTutorial  4 роки тому

      I remembered you while making it...thnks for patience...i hope its clear for you

  • @megha8221
    @megha8221 3 роки тому +1

    Thank u so much sir for making this topic easy for us🙏

  • @Nishanthi-ws5hn
    @Nishanthi-ws5hn 6 місяців тому

    Amazing explanation 💗

  • @mekalavelusamy1099
    @mekalavelusamy1099 4 роки тому +2

    Well explained sir...thank u sir

  • @upparavannuruswamyupparava8144
    @upparavannuruswamyupparava8144 7 місяців тому

    Great explanation thanks bro

  • @aiswaryapp7676
    @aiswaryapp7676 4 роки тому +3

    Nice class sir , thank u sir making this very easy🤝🤝

  • @soumiamk5038
    @soumiamk5038 4 роки тому +1

    Very energetic vdo..hats off

  • @thefolkingsoul3490
    @thefolkingsoul3490 4 роки тому +2

    Thanku so much sir.... It's cleared my all doubts 🙌🙏

  • @aiswaryababu8011
    @aiswaryababu8011 4 роки тому +3

    Thankyou sir for this wonderful class..
    Great explanation easy to understand👏👏👍

  • @shalu3690
    @shalu3690 4 роки тому +2

    Thank you so much sir... I have learned clearly sir

    • @TonysTutorial
      @TonysTutorial  4 роки тому +1

      Thts so nice to hear...thnk you...good luck to u..

  • @Nishanthi-ws5hn
    @Nishanthi-ws5hn 6 місяців тому

    Amazing 😍

  • @adhilmusthafa6924
    @adhilmusthafa6924 4 роки тому +1

    Great class sir

  • @josnamoljohnson1969
    @josnamoljohnson1969 4 роки тому +2

    Super class sir 👌👌👌 it is very easy to understand 🤝 thanks for making 👍👍

  • @jemimajemima1999
    @jemimajemima1999 4 роки тому +3

    Magnificent sir!!🙏🙏🙏really screw home mechanism is very easy to understand for me sir.by your teaching ☺️☺️💐I sir.thank you sir so much...💐💐🙏

    • @TonysTutorial
      @TonysTutorial  4 роки тому +2

      So glad that u liked it...thank u jemima..good luck

  • @nit7831
    @nit7831 3 роки тому +1

    Thankuu so so much sir 🙏🙏

  • @farhanrafi2666
    @farhanrafi2666 4 роки тому +2

    Good explanation sir.. Easy to understand👍👍👍

  • @pradeep.d6286
    @pradeep.d6286 3 роки тому +1

    Very easy to understand thank you sir🔥

  • @fidhamusthafa9014
    @fidhamusthafa9014 4 роки тому +1

    Nice class sir

  • @lakshmiprasanna9872
    @lakshmiprasanna9872 3 роки тому +1

    no words sir tq so..... much

  • @adhilaadhi3308
    @adhilaadhi3308 4 роки тому +2

    Thank you so much Sir! It was a great class

  • @AnnadaMishra-wv9me
    @AnnadaMishra-wv9me 11 місяців тому +1

    ❤❤❤❤

  • @shailkumarjain
    @shailkumarjain 4 роки тому +3

    Amazing how you make it easy for students. One point that can be added is that Tibial External rotation is actually relative Femoral Internal rotation. If student understand that then dont need remember weight bearing and non weight bearing thing separately. 🙏

    • @TonysTutorial
      @TonysTutorial  4 роки тому +2

      hehe...thnk u shaliest....ya u are right but I hope students would love to remember weight bearing and nonwt bearing which is more imaginable as they can visualise it and comes across in daily life.Anyhow in future classes on locking and unlocking I willl mention the point u described cool......

    • @shailkumarjain
      @shailkumarjain 4 роки тому

      @@TonysTutorial Yes.. thats true..students want to be methodical. Though this relative thing is important to understand not just here but in any joint..

    • @njeganilovette1779
      @njeganilovette1779 2 роки тому

      @@TonysTutorial great work

  • @shabnamk9249
    @shabnamk9249 4 роки тому +1

    Nice class sir...well explained

  • @rafaelrondon4216
    @rafaelrondon4216 4 роки тому +3

    Hi from Brazil

  • @pranavpriyapranavpriya832
    @pranavpriyapranavpriya832 4 роки тому +1

    Thank you so much sir

  • @PradeepKumar-bn9js
    @PradeepKumar-bn9js 4 роки тому +1

    Nice cls Sir, thku sir

  • @sushantmoger5443
    @sushantmoger5443 2 роки тому +1

    it's very easy to understand way sir 👏 and revising it 2-3 times and explain with examples like forearm do it's easy to memorize 👌
    Question:
    If any injury or tears happens acl ligament what happens in screw mechanism?if any changes?

  • @subhashk2644
    @subhashk2644 4 роки тому +1

    Nice class sir👍

  • @malavikak5655
    @malavikak5655 4 роки тому +1

    Very Nice Cls Sir💯👏

  • @azadt2600
    @azadt2600 4 роки тому +1

    Good class sir... 👍✔️

  • @ibinipe9161
    @ibinipe9161 4 роки тому +1

    Good explanation sir👍

  • @luluvalmarjan7619
    @luluvalmarjan7619 4 роки тому +1

    Good explanation sir... Easy to catch up 👍

  • @muhammedmishal6637
    @muhammedmishal6637 4 роки тому +1

    Nice class sir!

  • @AbdulBasith-dh5oe
    @AbdulBasith-dh5oe 4 роки тому +1

    Nicely explained sir👌

  • @shesminshez3323
    @shesminshez3323 4 роки тому +1

    Nicely Explained sir...👍👍

  • @revathir.s8304
    @revathir.s8304 4 роки тому +2

    Nice class sir👌👌👌.... your explanation by using bone is a really help full one to understand it easy.... thank u soo much for make it simple 🤗

  • @adharshks1353
    @adharshks1353 4 роки тому +3

    At last learned this🙏❤️

  • @sandhiyasan2788
    @sandhiyasan2788 4 роки тому +3

    Nice class sir, you take any other classes like pathology, gmgs

    • @TonysTutorial
      @TonysTutorial  4 роки тому +3

      Sandhiya San thank you,currently only having anatomy and biomechanics, next week we have neuroanatomy module upcoming. Sorry to say currenlty we dont have other subjects...

    • @sandhiyasan2788
      @sandhiyasan2788 4 роки тому +2

      @@TonysTutorial its ok sir your videos always helping to all

    • @TonysTutorial
      @TonysTutorial  4 роки тому +2

      Sandhiya San thank you, students are asking for other subjects defintly will keep in memory your need

  • @NeelamRani-mp7ov
    @NeelamRani-mp7ov 4 роки тому +1

    👌✌️❤️ super

  • @roojapp9730
    @roojapp9730 4 роки тому +1

    Thnku sir for this good class👏👍

  • @safeerak2320
    @safeerak2320 4 роки тому +1

    പണ്ടൊക്കെ ഇത്‌ പഠിച്ചു തല തിരിഞ്ഞിട്ടുണ്ട് .. ഇപ്പൊ കിട്ടി ... Thankyou sir

  • @poconcernbhaktapur-7881
    @poconcernbhaktapur-7881 2 роки тому

    why the medial malleoli is larger than the lateral ones i have a small doibt sir

  • @maaalu9057
    @maaalu9057 4 роки тому +1

    Nice class sir👏👏.. well explained 💯

  • @arshadachu3843
    @arshadachu3843 4 роки тому

    Pls do a vedio about gait

  • @barbaraams8460
    @barbaraams8460 2 роки тому

    Sir what about locking of knee in paralysis condition ....?
    Like even when popleteus is paralysed

  • @shanijkhader
    @shanijkhader 4 роки тому +2

    Nee puli aada 😜❤️

  • @sherinjohn58
    @sherinjohn58 4 роки тому +1

    👌

  • @adwaidps2900
    @adwaidps2900 3 роки тому

    Sir.. varus or valgus? Which one is abduction & adduction?

  • @MIA-zh1bl
    @MIA-zh1bl 4 роки тому +1

    Sir conjunct rotation kya Hota hai

    • @TonysTutorial
      @TonysTutorial  4 роки тому

      Thanks for writing up can you ask in english ...thnk u

    • @MIA-zh1bl
      @MIA-zh1bl 4 роки тому +1

      @@TonysTutorial sir could you explain conjuct rotation in knee and what is the difference between conjuct rotation and axial rotation in knee.

    • @TonysTutorial
      @TonysTutorial  4 роки тому +1

      Priya Sagar hai priya, i guess i used term combined rotation. Okay the idea is simple axial rotation means rotation of an object here our bone around its axis, for instance take its longitudinal azis( axis parellel to shaft of bone) or any other axis. When rotation takes place it happens around an axis and we denore it as axial rotation of bone. So all motions we studied like flexion extension are all axial rotations. When it comes to combined rotation its actually combination of two rotatory movements, to movements occuring simultaneosly or next to each other. Like in locking both lateral rotation and extension happens together or any other two movemts happening at same time

  • @nandanagovardhanan4544
    @nandanagovardhanan4544 4 роки тому

    Sir is it last 30° of flexion or extension a bit confusion in it

  • @harshab3411
    @harshab3411 3 роки тому

    Respected sir, the general axis of rotation passes through medial condyle right...so here, is the axis being shifted? Is this rotation different compared to medial and lateral rotation?

  • @manishamasand4716
    @manishamasand4716 4 роки тому +1

    Amaaazingggg 🙌🙌🙌🙌
    Sir I had 2 doubts
    1. If the popliteus is not working efficiently could it lead to pain although the motion wont be hampered ?
    2. And with weight bearing as the femur is rotating medially while extension sort of like relative tibial lateral rotation?

    • @TonysTutorial
      @TonysTutorial  4 роки тому +1

      1.Need not be, i mean there may not be pain as long as other structures are intact.
      2.i didn't get your question...sorry are u referring to pain?

    • @manishamasand4716
      @manishamasand4716 4 роки тому

      @@TonysTutorial yes sir so for example while walking I'm turning through the right side, so I'll be pivoting on the right foot so it's going to be medial rotation of the femur so does that lead to relative lateral rotation of the tibia ? I'm sorry it's a very odd doubt 😄

  • @pennydollar1586
    @pennydollar1586 4 роки тому +1

    Bless you💖 I thank you deeply for sharing your knowledge by making axial rotation clear. I'm taking USA Physical Therapist Exam in 3 months & you are helping me tremendously💖😊😊 thank you!!

    • @TonysTutorial
      @TonysTutorial  4 роки тому +1

      So glad to hear....good luck for ur exams...god blss...for any assistance be free to contact...regards

    • @TonysTutorial
      @TonysTutorial  4 роки тому +1

      Have a look into an ad in our channel about MCQ questions on entire biomechanics...it might hlp u with preperations..

  • @iylalogronio3670
    @iylalogronio3670 4 роки тому

    Wow super helpful 😍 but i still confuse in screw home mechanism 😢 Can someone help me to really understand

  • @sayanthsunil8910
    @sayanthsunil8910 8 місяців тому

  • @tanmaypawar9011
    @tanmaypawar9011 4 роки тому +1

    Thanku so much for.making it so simple 😍😍
    It will be great🤗 if u start with biomechanics of spine in upcoming videos 😊as it is so complicated topic

    • @TonysTutorial
      @TonysTutorial  4 роки тому +1

      Ya spine is in the plan.... so we will...
      Do it..thnks for writing up.. hope i can deliver spine videos shortly

  • @adarshkhanduri8551
    @adarshkhanduri8551 4 роки тому +1

    Sir there is bit of a confusion 😅 what is differnce between genue varum , genue vaglum and varus and valgus it is confusing me alot otherwise all doubts clear sir tqnu 🙏❤️

    • @TonysTutorial
      @TonysTutorial  4 роки тому +1

      Genu valgum is a deformity, genu valgum is also a deformity of knee joint. whereas valgus and varus is a common term, which can be applied to any joint for instance we have valgus and varus at elbow. How do we call it then? we call cubitus valgus and cubitus varus. So genu valgum or varum is specific to knee and its the varus or valgus deformity of knee. Cubitus varus and valgus is the valgus or varus deformity of elbow.

    • @adarshkhanduri8551
      @adarshkhanduri8551 4 роки тому +1

      @@TonysTutorial oh got it sir tnqu for always be there to clear our quarries 🙏

    • @TonysTutorial
      @TonysTutorial  4 роки тому +2

      My pleasure adharsh...hope u watched todays video too

    • @adarshkhanduri8551
      @adarshkhanduri8551 4 роки тому +1

      @@TonysTutorial sory sir not yet 😅🙏 i was revising my topics but surely will sir ☺️

    • @TonysTutorial
      @TonysTutorial  4 роки тому +1

      Thts sad

  • @glenjosephkunnamkodi
    @glenjosephkunnamkodi 2 роки тому

    ❤❤ 🔥🔥🔥🔥🔥🔥🔥🔥🔥❤❤❤

  • @Funtoooos722
    @Funtoooos722 Рік тому

    Sab thik h sir thora hindi v bol lo or

  • @studynerd
    @studynerd Рік тому

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  • @rutujamorje6609
    @rutujamorje6609 2 роки тому

    Thank you sir 😊🙏

  • @ruksaashraf9664
    @ruksaashraf9664 4 роки тому +1

    Nice class sir👍

  • @ayishamohammed4799
    @ayishamohammed4799 4 роки тому +1

    Well explained sir 💯👌👌👌

  • @muhammedmishal6637
    @muhammedmishal6637 4 роки тому +1

    Nice class sir!

  • @sourabroy5014
    @sourabroy5014 Рік тому +1

    Thank you sir ❤

  • @shanujasyed
    @shanujasyed 4 роки тому +1

    Nice class sir 👏