๐ŸŽ๐Ÿ”. ๐“๐ก๐ข๐ ๐ก (๐ˆ๐•) (๐๐จ๐ฌ๐ญ๐ž๐ซ๐ข๐จ๐ซ ๐œ๐จ๐ฆ๐ฉ๐š๐ซ๐ญ๐ฆ๐ž๐ง๐ญ) (๐‡๐š๐ฆ๐ฌ๐ญ๐ซ๐ข๐ง๐  ๐ฆ๐ฎ๐ฌ๐œ๐ฅ๐ž๐ฌ + ๐’๐œ๐ข๐š๐ญ๐ข๐œ ๐ง๐ž๐ซ๐ฏ๐ž + ๐‚๐ซ๐ฎ๐œ๐ข๐š๐ญ๐ž ๐š๐ง๐š๐ฌ๐ญ๐จ๐ฆ๐จ๐ฌ๐ข๐ฌ)

ะŸะพะดะตะปะธั‚ัŒัั
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  • ะžะฟัƒะฑะปะธะบะพะฒะฐะฝะพ: 2 ะธัŽะป 2024
  • This video describes the anatomy of the posterior compartment of the thigh (hamstring muscles and sciatic nerve) (including MCQ, practical, and interactive questions)
    * ๐‚๐ก๐š๐ฉ๐ญ๐ž๐ซ๐ฌ (๐ญ๐ข๐ฆ๐ž๐ฌ๐ญ๐š๐ฆ๐ฉ๐ฌ)๐Ÿ’กุงู„ูุตูˆู„ (ุงู„ุทูˆุงุจุน ุงู„ุฒู…ู†ูŠุฉ)
    00:00 - Intro (ู…ู‚ุฏู…ุฉ)
    00:19 - Content (ุงู„ู…ุญุชูˆู‰)
    00:40 - Muscles of the posterior compartment (Humistring muscles)
    03:43 - Origins
    08:48 - Insertions
    10:28 - Attachments and actions
    15:53 - Extensions of the insertion of semimembranosus
    17:18 - Nerve supply
    19:44 - Summary of the attachments and actions
    21:49 - Sciatic nerve
    22:04 - Origin, course, and branches
    26:13 - Relations
    28:12 - Surface anatomy
    30:22 - Summary of sciatic nerve
    34:22 - Applied anatomy
    37:33 - MCQ
    40:21 - Practical questions
    41:29 - Interactive questions
    * ๐Œ๐‚๐: ๐Ÿ’ช
    1. Which muscle acts as a synergist with the biceps femoris during knee flexion?
    A. Vastus lateralis
    B. Rectus femoris
    C. Vastus intermedius
    D. Gracilis
    2. Which muscle creates lateral rotation of the flexed knee?
    A. Rectus femoris
    B. Biceps femoris
    C. Semitendinosus
    D. Sartorius
    * ๐…๐จ๐ซ ๐œ๐จ๐ง๐ญ๐š๐œ๐ญ: ๐Ÿ“ข
    ๐Ÿ“Œ๐„๐ฆ๐š๐ข๐ฅ: aymn222@hotmail.com
    ๐Ÿ“Œ๐…๐š๐œ๐ž๐›๐จ๐จ๐ค ๐ฉ๐ž๐ซ๐ฌ๐จ๐ง๐š๐ฅ ๐š๐œ๐œ๐จ๐ฎ๐ง๐ญ: / drayman.khanfour
    ๐Ÿ“Œ๐…๐š๐œ๐ž๐›๐จ๐จ๐ค ๐ ๐ซ๐จ๐ฎ๐ฉ: / 314015989895733
    ๐Ÿ“Œ๐“๐ž๐ฅ๐ž๐ ๐ซ๐š๐ฆ ๐œ๐ก๐š๐ง๐ง๐ž๐ฅ: t.me/+k-LcyYc-0WsyNDg0
    ๐Ÿ“Œ๐“๐ž๐ฅ๐ž๐ ๐ซ๐š๐ฆ ๐ ๐ซ๐จ๐ฎ๐ฉ: t.me/+S-dZx8Sf-LBiOWE0
    ๐Ÿ“Œ๐ˆ๐ง๐ฌ๐ญ๐š๐ ๐ซ๐š๐ฆ: / dr_aymn
    ๐Ÿ“Œ๐˜๐จ๐ฎ๐“๐ฎ๐›๐ž ๐œ๐ก๐š๐ง๐ง๐ž๐ฅ ๐ฐ๐ž๐›๐ฌ๐ข๐ญ๐ž ๐ฅ๐ข๐ง๐ค: / @dr.ayman_khanfour
    ๐Ÿ“ž๐Œ๐จ๐›๐ข๐ฅ๐ž (๐š๐ง๐ ๐–๐ก๐š๐ญ๐ฌ๐€๐ฉ๐ฉ): +20 1223815866
    * ๐‡๐š๐ฌ๐ก๐ญ๐š๐ : ๐Ÿ”
    #humistring_muscles
    #sciatic_nerve
    #extensor_expansion
    #cruciate_anastomosis

ะšะพะผะผะตะฝั‚ะฐั€ะธะธ • 139

  • @yasmeenyouseff4223
    @yasmeenyouseff4223 3 ะณะพะดะฐ ะฝะฐะทะฐะด +100

    Q 1...Flexion of knee is preserved because sartorius and gracilis are still intact. Q 2....The arterial supply of sciatic nerve consists of many arteries,,inferior gluteal artery,lateral circumflex femoral artery, first,second and third perforators from profunda femoris . So, we can say that the origin of this arterial supply is external and internal iliac arteries . This is very important for surgeons because this variety in arterial supply helps to prevent nerve ischemia after operations. When we sit for a long time in a place,I think that we make compression to the arteries that supply the sciatic nerve , so the nerve won't receive appropriate nutrition so it won't function properly leading to numbness.

  • @user-cm9jy8xg5s
    @user-cm9jy8xg5s 3 ะณะพะดะฐ ะฝะฐะทะฐะด +66

    ุฅู† ู‚ู„ุช ุดูƒุฑุงู‹ ูุดูƒุฑูŠ ู„ู† ูŠูˆููŠูƒู…ุŒ ุญู‚ู‘ุงู‹ ุณุนูŠุชู… ููƒุงู† ุงู„ุณู‘ุนูŠ ู…ุดูƒูˆุฑุงู‹ุŒ ุฅู† ุฌูู‘ ุญุจุฑูŠ ุนู† ุงู„ุชู‘ุนุจูŠุฑ ูŠูƒุชุจูƒู… ู‚ู„ุจ ุจู‡ ุตูุงุก ุงู„ุญุจู‘ ุชุนุจูŠุฑุงู‹. ู‡ุงูŠ ุทุงู‚ุฉ ุงูŠุฌุงุจูŠุฉ ฺตู€ฺฑ ูŠุง ุฏูƒุชูˆุฑ ๐Ÿฅฐ

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  2 ะผะตััั†ะฐ ะฝะฐะทะฐะด +7

      ุฃู†ุง ู‚ุฑุฃุช ุงู„ุฑุณุงู„ู‡ ู…ุชุฃุฎุฑ ุฌุฏุง ูˆ ุจุฌุฏ ู…ู…ุชู† ูˆ ู„ุง ุดูƒุฑ ุนู„ู‰ ูˆุงุฌุจ

  • @zaes825
    @zaes825 ะ“ะพะด ะฝะฐะทะฐะด +13

    ูŠุง ุฏูƒุชูˆุฑ ุงู†ุง ุฏุฑุณุช ุนู„ู‰ ู…ุญุงุถุฑุงุชูƒ ูˆ ุญุตู„ุช ุชู‚ุฏูŠุฑ ุฌูŠุฏ ููŠ ุงู„ุงู†ุงุชูˆู…ูŠ ูˆ ุฐุงูƒุฑุช ุจูุชุฑุฉ ูˆุฌูŠุฒุฉ ู‚ุจู„ ุงู„ุงู…ุชุญุงู† ุฑุจู†ุง ูŠูˆูู‚ูƒโค

  • @legendhero1378
    @legendhero1378 ะœะตััั† ะฝะฐะทะฐะด +3

    ุงู„ู„ู‡ู… ุนู…ู„ู†ุง ู…ุง ูŠู†ูุนู†ุง ูˆ ุงู†ูุนู†ุง ุจู…ุง ุนู„ู…ุชู†ุง ูˆ ุฒุฏู†ุง ุจูƒ ุนู„ู…ุง

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  ะœะตััั† ะฝะฐะทะฐะด +1

      ุงู„ู„ู‡ู… ุงู…ูŠู†

    • @legendhero1378
      @legendhero1378 ะœะตััั† ะฝะฐะทะฐะด

      @@Dr.Ayman_khanfour ุงู„ุญู…ุฏ ู„ู„ู‡ ู‚ูู„ุช ุงู„ุนู…ู„ูŠ

  • @phallant5919
    @phallant5919 2 ะณะพะดะฐ ะฝะฐะทะฐะด +9

    ุฃู‚ุณู… ุจุงู„ู„ู‡ ุงู„ุงู†ุงุชูˆู…ูŠ ู„ู… ุชูƒู† ูŠูˆู…ุง ุจุงู„ุณู‡ูˆู„ุฉ ูˆ ุงู„ุญู„ุงูˆุฉ ุฏูŠ ุŒุŒ ุฌุงุฒุงูƒ ุงู„ู„ู‡ ุฃู„ู ุฃู„ู ุฎูŠุฑ ูŠุง ุฃุณุชุงุฐ ูˆ ุชุญูŠุง ู…ุตุฑ ุฃู… ุงู„ุฏู†ูŠุง

  • @wipdf1
    @wipdf1 2 ะณะพะดะฐ ะฝะฐะทะฐะด +8

    ูˆุงู„ู„ู‡ ูŠุฏูƒุชูˆุฑ ุงุบู„ุจ ุทู„ุงุจ ุงู„ุทุจ ููŠ ุงู„ุนุฑุงู‚ ูŠุชุงุจุนูˆูƒ ุฑุจูŠ ูŠูˆูู‚ูƒูƒ ุน ุชุนุจูƒ ูˆุทุฑูŠู‚ุฉ ุดุฑุญูƒ ูˆูŠุนู„ูŠ ู…ู† ู…ู‚ุงู…ูƒ ูŠุฑุจ ูˆูŠุฌู…ุนูƒ ุจุงู„ุฃู†ุจูŠุงุก ูˆุงู„ุตุงู„ุญูŠู† ุญูุจ ฺ†ุจูŠุฑ ุงู„ูƒ ู…ู† ุงู„ุนุฑุงู‚ ๐Ÿค๐Ÿค

    • @user-jq5ns5vu8b
      @user-jq5ns5vu8b ะ“ะพะด ะฝะฐะทะฐะด

      ุงูŠ ูˆุงู„ู„ู‡ ุตุญูŠุญ ุงู†ูŠ ู‡ู… ู…ู† ุงู„ุนุฑุงู‚ ูˆูƒุงุนุฏ ุงุชุงุจุนูƒ

  • @KhaledOmar-cs7ub
    @KhaledOmar-cs7ub ะœะตััั† ะฝะฐะทะฐะด +3

    ุจุฌุฏ ูŠุง ุฏูƒุชูˆุฑ ุงู†ุง ู…ุจุนุชุจุฑุด ููŠุฏูŠูˆู‡ุงุชูƒ ู…ุญุงุถุฑุงุช .. ุงู†ุง ุจุนุชุจุฑู‡ุง ุฑุงุญุฉ ูˆุงู„ู„ู‡ ู„ู…ุง ุจุจู‚ูŠ ุฒู‡ู‚ุงู† ู…ู† ู…ุงุฏุฉ ุงูˆ ุฒู‡ู‚ุงู† ุนู…ูˆู…ุง ุจุณู…ุน ู„ุญุถุฑุชูƒ .. ุญุถุฑุชูƒ ุจุชุดุฑุญ ุนู„ู… ูˆุงู„ู„ู‡ ู…ุด ู…ุฌุฑุฏ ู…ู†ู‡ุฌ ูˆุฎู„ุงุต

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  ะœะตััั† ะฝะฐะทะฐะด +2

      ุฑุจู†ุง ูŠูˆูู‚ูƒ ูŠุง ุฎุงู„ุฏ
      ุชุญูŠุงุชู‰

  • @user-bu2ri8ym7b
    @user-bu2ri8ym7b 2 ะณะพะดะฐ ะฝะฐะทะฐะด +37

    Interactive questions :
    1. The patient can still produce some flexion of the leg because of the action of sartorius muscle ( which supplied by nerve to sartorius the muscular branch of anterior division of the Femoral nerve and passed the knee joint ) and gracilis muscle ( which supplied by muscular branch of anterior division of obturator nerve and passed the knee joint ) " these muscles can do flexion of the knee joint "
    2. The sciatic nerve has a segmental arterial supply by branches of the inferior gluteal artery ( its origin from the internal iliac artery ) , medial circmflex femoral artery ( its origin from Deep femoral artery ) , and perforating arteries of the thigh (usually the first and second) , when we sit for a long time without moving from place to another we make compression to these arteries and their origins and as a result thehe nerve will not be able to obtain blood and nutrition and will not be able to perform its function well and that cause numbness ( this nerve provides sensory innervation to the skin of the foot and the lower leg " except for the medial leg which is innervated by the saphenous nerve "
    Thanks a lot doctor

    • @aghadeeral-adwan4893
      @aghadeeral-adwan4893 2 ะณะพะดะฐ ะฝะฐะทะฐะด +1

      ุงุจุฏุนุช ูˆุงู„ู„ู‡

    • @user-bu2ri8ym7b
      @user-bu2ri8ym7b 2 ะณะพะดะฐ ะฝะฐะทะฐะด +1

      @@aghadeeral-adwan4893 ุดูƒุฑุงู‹ ๐ŸŒน

    • @user-pn3wr6zf1i
      @user-pn3wr6zf1i 7 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +2

      ุฑุงุฆุน

    • @FatimaAlawadi-ib2tw
      @FatimaAlawadi-ib2tw 2 ะผะตััั†ะฐ ะฝะฐะทะฐะด

      ุฑุงุฆุน

  • @mohammeddawadah7344
    @mohammeddawadah7344 3 ะณะพะดะฐ ะฝะฐะทะฐะด +6

    ูˆุงู„ู„ู‡ ูŠุง ุฏูƒุชูˆุฑ ุงู„ูˆุงุญุฏ ู…ูˆ ุนุงุฑู ูŠุฐุงูƒุฑ ูŠู„ูŠ ู†ุณูŠู‡ ูˆู„ุง ูŠุฐุงูƒุฑ ุงู„ุจุงู‚ูŠ ุนู„ูŠู‡ .... ู†ุตูŠุญุชูƒ ูŠุง ุฏูƒุชูˆุฑโ™ฅ๏ธ

  • @Abdelrahmanmasod
    @Abdelrahmanmasod 3 ะณะพะดะฐ ะฝะฐะทะฐะด +3

    ุญุถุฑุชูƒ ุฅู†ุณุงู† ู…ุญุชุฑู… ูŠ ุฏูƒุชูˆุฑ โ™ฅ๏ธ
    ุฌุฒุงูƒ ุงู„ู„ู‡ ุฎูŠุฑุงู‹ ุนู† ูƒู„ ูƒู„ู…ุฉ ุชู‚ูˆู„ู‡ุง ๐ŸŒธโ™ฅ๏ธ

  • @MustafaQahtan-ck2vr
    @MustafaQahtan-ck2vr 7 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +4

    ูƒู„ ุงู„ุญุจ ูˆุงู„ุงุญุชุฑุงู… ู„ุญุธุฑุชูƒ ูˆุฌุฒูŠู„ ุงู„ุดูƒุฑ ุน ุฌู‡ูˆุฏูƒ ุงู„ู…ุจุฐูˆู„ู‡ ุงู„ู„ู‡ ูŠุฌุฒูŠูƒ ุฎูŠุฑ ุงู„ุฌุฒุงุก ูˆูŠุงุฑุจ ุญุณู† ุงู„ุฎุงุชู…ู‡ ูˆูŠุฌุฒูŠูƒ ุจุงู„ุฌู†ู‡ ุŒุŒุŒุŒุŒุŒ ุงุฎูˆุชูƒู… ู…ู† ุงู„ุนุฑุงู‚ โค

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  7 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +5

      ุงู†ุง ุงู„ู„ู‰ ุจุดูƒุฑูƒ ุนู„ู‰ ุงู„ุฏุนูˆู‡ ุงู„ุฌู…ูŠู„ู‡ ุฏู‰ ูˆ ุงู† ุดุงุก ุงู„ู„ู‡ ู„ูƒ ู…ุซู„ู‡ุง

  • @beiaaa3740
    @beiaaa3740 2 ะณะพะดะฐ ะฝะฐะทะฐะด +3

    Thank you for the wonderful, smart and beautiful effort. I can watch your videos, not only because they are scientifically rich, but also to enjoy. Thanks again for your generous effort You took the material to a great level

  • @user-cm9jy8xg5s
    @user-cm9jy8xg5s 3 ะณะพะดะฐ ะฝะฐะทะฐะด +4

    ุงูŠุฉ ุฏุง ูŠุง ุฏูƒุชูˆุฑ ู…ุฌุชู‡ุฏ ุจู‚ูˆุฉ ุฑุจู†ุง ูŠุฏูŠูƒ ุงู„ุตุญุฉ

  • @khadija.Alhussainy
    @khadija.Alhussainy ะ“ะพะด ะฝะฐะทะฐะด +2

    ุญูุจ ูƒูู„ุด ุฌุจูŠุฑ ุงู„ูƒ ุฏูƒุชูˆุฑูŠ โ™ฅ๏ธโ™ฅ๏ธ

  • @olalrashed8445
    @olalrashed8445 2 ะณะพะดะฐ ะฝะฐะทะฐะด +5

    ุงู„ู„ู‡ ูŠูˆูู‚ูƒ ุฏูƒุชูˆุฑู†ุง ุงู„ุนุธูŠู… ู…ุชุงุจุนุชูƒ ู…ู† ุงู„ุนุฑุงู‚

  • @user-bt8yn3yx2q
    @user-bt8yn3yx2q 3 ะณะพะดะฐ ะฝะฐะทะฐะด +3

    ุฌุฒุงูƒ ุงู„ู„ู‡ ุนู†ุง ูƒู„ ุงู„ุฎูŠุฑ....ุญูุธูƒ ุงู„ู„ู‡.

  • @hectorerike8994
    @hectorerike8994 ะ“ะพะด ะฝะฐะทะฐะด +1

    ุฌุฒุงูƒ ุงู„ู„ู‡ ุฎูŠุฑ ุฏูƒุชูˆุฑ ๐Ÿฉท๐Ÿ™๐Ÿป.

  • @urjoy4ever
    @urjoy4ever 2 ะณะพะดะฐ ะฝะฐะทะฐะด +2

    ุงู†ุช ุงู„ุฑุงุฆุน ูŠุง ุงุญู„ู‰ ุฏูƒุชูˆุฑ ุงู†ุงุชูˆู…ูŠ ููŠ ุงู„ุนุงู„ู… ุดูƒุฑุง ุนู„ู‰ ุงู„ู…ุญุงุถุฑู‡

  • @hoom2653
    @hoom2653 5 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +2

    ุฑุจู†ุง ูŠุฌุจุฑ ุจู‚ู„ุจูƒ ูˆูŠูุชุญ ู„ูƒ ูƒู„ ุงุจูˆุงุจ ุงู„ุฎูŠุฑ ุฏูƒุชูˆุฑู†ุง ุงู„ุบุงู„ูŠ ุจู‚ุฏุฑ ูƒู„ ู…ุงุชู‚ุฏู…ู‡ ุงุชู…ู†ู‰ ุฃู† ุงุตุงุฏู ุงู…ุซุงู„ูƒ ููŠ ู…ุณูŠุฑุชูŠ ุญูŠุงุชูŠ ููŠ ุงู„ุทุจ ๐Ÿค

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  4 ะผะตััั†ะฐ ะฝะฐะทะฐะด +2

      ุฏู‰ ุงุญู„ู‰ ุฏุนูˆู‡ ูู‰ ุตุจุงุญ ุงู„ูŠูˆู…

    • @hoom2653
      @hoom2653 4 ะผะตััั†ะฐ ะฝะฐะทะฐะด +1

      @@Dr.Ayman_khanfour ุชุณุชุญู‚ ุงูƒุซุฑ ุจุงุฑูƒ ุงู„ู„ู‡ ููŠูƒูƒ

  • @user-zg1wy6mr3z
    @user-zg1wy6mr3z 2 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    ุฌุฒุงูƒ ุงู„ู„ู‡ ุฎูŠุฑุง ูŠุง ุฏูƒุชูˆุฑ

  • @msw30
    @msw30 ะœะตััั† ะฝะฐะทะฐะด

    you are the positive energy for me
    thank you
    โคโค

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  ะœะตััั† ะฝะฐะทะฐะด

      You are so welcome

  • @rahmaahmed2741
    @rahmaahmed2741 3 ะณะพะดะฐ ะฝะฐะทะฐะด +4

    ุฌุฒุงูƒ ุงู„ู„ู‡ ุฎูŠุฑุง ๐Ÿ˜Š

  • @TygyyyRrrr
    @TygyyyRrrr 3 ะผะตััั†ะฐ ะฝะฐะทะฐะด +2

    ุฌุนู„ูƒ ุงู„ู„ู‡ ุจุตุญุฉ ูˆุนุงููŠุฉ ูˆุฃุนุทุงูƒ ู…ุง ุชุทู„ุจ ูˆ ุฃุชู…ู†ู‰ ู…ู† ุงู„ู„ู‡ ุงู† ูŠุณู‡ู„ ู„ูŠ ุทุฑูŠู‚ูŠ ูƒูŠ ุฃุตุจุญ ู…ุซู„ูƒ

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  3 ะผะตััั†ะฐ ะฝะฐะทะฐะด +3

      ุงู†ุง ุดุงุก ุงู„ู„ู‡ ุชูƒูˆู† ุงุญุณู† ู…ู†ู†ุง ูƒู„ู†ุง

  • @bassantashraf6744
    @bassantashraf6744 3 ะณะพะดะฐ ะฝะฐะทะฐะด +7

    Q1 gracilis and sartorius can compensate for some of their action as they are flexirs of knee too

  • @user-cm9jy8xg5s
    @user-cm9jy8xg5s 3 ะณะพะดะฐ ะฝะฐะทะฐะด +3

    Very nice lecture and perfect ๐Ÿ’•๐Ÿ‘๐Ÿผ๐Ÿ˜

  • @user-eu8xd3ux7f
    @user-eu8xd3ux7f 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    ุงู„ู„ู‡ ูŠูˆูู‚ูƒ ุฏูƒุชูˆุฑ ๐Ÿ˜Š

  • @zainab-jg9vl
    @zainab-jg9vl 2 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    ุงู„ุดุฑุญ ุฑุงุฆุน๐Ÿ˜ญ๐Ÿ’—

  • @user-vb4vp2hp3n
    @user-vb4vp2hp3n ะœะตััั† ะฝะฐะทะฐะด +1

    ุงุญู„ู‰ ุฏูƒุชูˆุฑ ูŠุงุฑุจ ูˆูู‚ู†ูŠ ูŠุงุฑุจ โค

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  ะœะตััั† ะฝะฐะทะฐะด

      ุจุงู„ุชูˆููŠู‚ ุงู… ุดุงุก ุงู„ู„ู‡

  • @amanygomaa5194
    @amanygomaa5194 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    ู…ุงุดุงุก ุงู„ู„ู‡ ุงู„ู„ู‡ู… ุจุงุฑูƒ
    ุญุถุฑุชูƒ ุฑุฃุฆุน ูƒุดุฑุญ ูˆูƒุตูˆุฑ ูˆูƒูƒู„ุงู…
    ุฑุจู†ุง ูŠุนุทูŠูƒ ูƒู„ ุงู„ุฎูŠุฑ ูˆุงู„ุณุนุงุฏุฉ ูŠุงุงุงุงุงุฑุจ โคโคโคโค

    • @qamar997
      @qamar997 2 ะณะพะดะฐ ะฝะฐะทะฐะด

      @@Dr.Ayman_khanfour ุฏูƒุชูˆุฑ ุงู†ุช ุฏุงุฑุณ ูู†ูˆู† ุฌู…ูŠู„ู‡ ูˆู„ุง ุจุชุญุจ ู…ูˆู‡ุจู‡ ุงู„ุฑุณู…๐ŸŒš

  • @user-ez7ix4zj6v
    @user-ez7ix4zj6v ะ“ะพะด ะฝะฐะทะฐะด

    ุดูƒุฑุงู‹ ุฏูƒุชูˆุฑ

  • @fatmamohammed4829
    @fatmamohammed4829 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    You are great ๐ŸŒธ๐ŸŒผ
    Thank you very much ๐ŸŒน

  • @user-xo1st7em9u
    @user-xo1st7em9u 3 ะผะตััั†ะฐ ะฝะฐะทะฐะด +2

    15:37 ุจุฌุฏุฏุฏุฏ ุฑุงุฆุนู‡ ๐Ÿ˜…โค

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  3 ะผะตััั†ะฐ ะฝะฐะทะฐะด +1

      ๐Ÿ˜ƒ๐Ÿ˜ƒ๐Ÿ˜„๐Ÿ˜๐Ÿ˜†

  • @Mera_Mohamed_Diab
    @Mera_Mohamed_Diab ะ“ะพะด ะฝะฐะทะฐะด

    ุฌุฒุงูƒ ุงู„ู„ู‡ ุฎูŠุฑุง

  • @Justnobody955
    @Justnobody955 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    Great doctor

  • @abeersedek8735
    @abeersedek8735 ะ“ะพะด ะฝะฐะทะฐะด

    ู„ุง ุฅู„ู‡ ุฅู„ุง ุฃู†ุช ุณุจุญุงู†ูƒ ุฅู†ูŠ ูƒู†ุช ู…ู† ุงู„ุธุงู„ู…ูŠู†โค
    ุตู„ูŠ ุงู„ู„ู‡ ุนู„ูŠ ู…ุญู…ุฏ ุตู„ูŠ ุงู„ู„ู‡ ุนู„ูŠู‡ ูˆุณู„ู… โค
    ุฌุฒุงูƒ ุงู„ู„ู‡ ุฎูŠุฑู‹ุง ูŠุง ุฏูƒุชูˆุฑ ูˆุฃุฏุฎู„ูƒูŽ ุงู„ูุฑุฏูˆุณ ุงู„ุฃุนู„ู‰ ู…ู† ุงู„ุฌู†ุฉ ุจุบูŠุฑ ุญุณุงุจ ูˆู„ุง ุณุงุจู‚ุฉ ุนุฐุงุจ ๐ŸŒน

  • @user-fd7jm5pc8s
    @user-fd7jm5pc8s 5 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +1

    ุดูƒุฑุง ุฏูƒุชูˆุฑ ุดุฑุญูƒ ู…ุฑู‡ ูŠุฌู†ู†๐ŸŒบ

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  5 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด

      ุชุณู„ู…

  • @Ayoteeee
    @Ayoteeee 3 ะผะตััั†ะฐ ะฝะฐะทะฐะด +3

    ุงู„ู…ุญุงุถุฑุฉ ุฏูŠู‡ ู…ู…ุชุนุฉ ุฌุฏุง ูŠุฏูƒุชูˆุฑ

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  3 ะผะตััั†ะฐ ะฝะฐะทะฐะด

      ุงู„ุญู…ุฏ ู„ู„ู‡ ุนุงูˆุฒ ุงู…ุชูŠุงุฒ

  • @KhaledOmar-cs7ub
    @KhaledOmar-cs7ub ะœะตััั† ะฝะฐะทะฐะด +1

    ุงู†ุง ู‚ู„ุช ู‡ุชู‚ูˆู„ ุชู‚ุฏูŠุฑ ู…ู‚ุจูˆู„ ุฒูŠ ูƒู„ ู…ุฑุฉ - ุงู†ุง ุจูƒู…ู„ ุงู„ุฌู…ู„ุฉ ูˆุงู‚ูˆู„ ู…ู‚ุจูˆู„ ู‚ุจู„ ู…ุง ุญุถุฑุชูƒ ุชู‚ูˆู„ู‡ุง - ุงูˆู„ ู…ุฑุฉ ุงุณู…ุน ู…ู†ูƒ ุงู…ุชูŠุงุฒ ... ุงู„ูˆุงุญุฏ ุจู‚ูŠ ู…ุชูุงุฆู„ ุงูˆูŠ ุฏู„ูˆู‚ุชูŠ ๐Ÿ˜…โค

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  ะœะตััั† ะฝะฐะทะฐะด +1

      ุฏุงูŠู…ุง ุงู…ุชูŠุงุฒ ุงู† ุดุงุกุงู„ู„ู‡
      ุงู†ุง ุจู‡ุฒุฑ ู…ุนุงูƒู… ุทุจุนุง
      ู…ุด ู…ู…ูƒู† ูŠูƒูˆู† ูƒู„ ุงู„ูƒู„ุงู… ุฌุฏ

  • @habibaahmed2807
    @habibaahmed2807 3 ะณะพะดะฐ ะฝะฐะทะฐะด +4

    The cause of the numbness or anathesia on the posterior compartement of thigh that when we are sitting in wrong postion for a long time ,the sciatic nerve will be compresed by the medial part of lower part of ischial tuberosity

  • @ahmadalkhateeb240
    @ahmadalkhateeb240 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    ุงู„ู„ู‡ ุนู„ูŠูƒ ูŠุง ุฌู…ูŠู„ ูŠุง ุฏูƒุชูˆุฑ

  • @ahmadalkhateeb240
    @ahmadalkhateeb240 3 ะณะพะดะฐ ะฝะฐะทะฐะด +2

    ุฑุงุฆุนุนุน ูŠุงุฏูƒุชูˆุฑ

  • @mosabhisham407
    @mosabhisham407 3 ะณะพะดะฐ ะฝะฐะทะฐะด +7

    The reason why there wasn't a complete loss of flexion of the hip and rather just weakness is the presence of the sartorius and the gracilis muscles that can still produce flexion and they are not supplied by the sciatic nerve (Sartorius----Anterior division of the femoral nerve Gracilis-------obturator nerve)

  • @emanrabie7926
    @emanrabie7926 3 ะณะพะดะฐ ะฝะฐะทะฐะด +3

    ุงู„ุณู„ุงู… ุนู„ูŠูƒู… ุฏูƒุชูˆุฑู†ุง ุงู„ูุงุถู„ ุฑุจู†ุง ูŠุจุงุฑูƒ ููŠ ุดุฑุญ ุญุถุฑุชูƒ ู…ู…ูƒู† ุชุดุฑุญ ู„ู†ุง bones of lower limb ูˆุฑุจู†ุง ูŠูˆูู‚ูƒ ูˆูŠุจุงุฑูƒ ููŠูƒ ูˆูŠู†ูุน ุจูƒ ุงู„ุฃู…ุฉ

  • @bassantashraf6744
    @bassantashraf6744 3 ะณะพะดะฐ ะฝะฐะทะฐะด +3

    Q2 :inferior gluteal artery (internal illiac artery )
    Medial circumflex femoral artery (femoral artery)
    Perforating arteries ( profunda femoris which is the largest branch of femoral artery)

  • @mn-zc6et
    @mn-zc6et 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    In injury of sciatic nerve / why we didn't say also weakness on extension of the thigh??
    ( I mean weakness not loss bc of presence of quadriceps)

  • @mohammedtell3368
    @mohammedtell3368 3 ะณะพะดะฐ ะฝะฐะทะฐะด +2

    ุงูŠู‡ ุงู„ุญู„ุงูˆุฉ ุฏูŠ ุงู„ูˆุงุญุฏ ูŠู‚ูˆู… ุนู„ู‰ ุงุดุนุงุฑ ู…ู† ู…ู„ูƒ ุงู„ุงู†ุชูˆู…ูŠ ุฑุจู†ุง ู…ุง ูŠุญุฑู…ู†ุง ู…ู† ู‡ุงู„ุตูˆุช ูŠุงุงุงุงุงุงุงุฑุจ ูˆูˆุงู„ุจูˆุฒูŠุชู ุงู†ุฑุฌูŠ

    • @mohamadbasm2220
      @mohamadbasm2220 3 ะณะพะดะฐ ะฝะฐะทะฐะด

      ู‡ู‡ู‡ู‡ู‡ู‡ู‡ ุงุญู„ุง ุงุจูˆ ุงู„ุทู„

    • @mohammedtell3368
      @mohammedtell3368 3 ะณะพะดะฐ ะฝะฐะทะฐะด

      @@mohamadbasm2220 ุงุญู„ู‰ ุฎุงู„ ูŠุณุนุฏูˆูˆูˆ ูŠุงุงุงุฑุจ

  • @user-ze2tv9cl3u
    @user-ze2tv9cl3u 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    ูŠุงุจุฉ ุดู‡ุงู„ุงุจุฏุงุงุงุงุน

  • @user-yv3wd5wf5o
    @user-yv3wd5wf5o ะ“ะพะด ะฝะฐะทะฐะด +2

    ุญุจูŠุช ุฃูุฑุญ ุญุถุฑุชูƒ ุฅู†ูŠ ุงู…ุชุญู†ุช ุนู„ูŠ ู…ูˆุฏูŠูˆู„ upper limb ูˆุฌุจุช full mark ููŠู‡ ุงู„ุญู…ุฏ ู„ู„ู‡ ูˆุงู† ุดุงุก ุงู„ู„ู‡ ู‡ุญุงูˆู„ ููŠ lower ูƒู…ุงู†
    ุฌุฒุงูƒ ุงู„ู„ู‡ ุนู†ุง ุฎูŠุฑ ุงู„ุฌุฒุงุก

    • @user-yv3wd5wf5o
      @user-yv3wd5wf5o ะ“ะพะด ะฝะฐะทะฐะด +1

      @@Dr.Ayman_khanfour ุจุฅุฐู† ุงู„ู„ู‡ ๐Ÿ–ค

    • @aestheticpotatoe4612
      @aestheticpotatoe4612 ะ“ะพะด ะฝะฐะทะฐะด +3

      ู…ุง ุดุงุก ุงู„ู„ู‡ ๐Ÿฅฐุงู†ุง ุจุฑุถูˆ ูƒู†ุช ู…ุชุงุจุนุฉ ุงู„ุฏูƒุชูˆุฑ ูˆ ุฌุจุช ุงู„ full mark :) ุงู†ุชูŠ ููŠ ุงู„ู‚ุตุฑ ู…ุด ูƒุฏู‡ุŸ

    • @aestheticpotatoe4612
      @aestheticpotatoe4612 ะ“ะพะด ะฝะฐะทะฐะด +2

      @@Dr.Ayman_khanfourูŠุง ุฏูƒุชูˆุฑ ู…ุฌู‡ูˆุฏ ุญุถุฑุชูƒ ุฑุงุฆุน ุจู…ุนู†ู‰ ุงู„ูƒู„ู…ุฉ ุฃู†ุง ุจุฌุฏ ุจุณุชู…ุชุน ุจุงู„ู…ุงุฏุฉ ุฌุฏุงู‹ ูˆุฃู†ุง ุดูƒุฑุช ุญุถุฑุชูƒ ููŠ ูƒูˆู…ู†ุช ููŠ ููŠุฏูŠูˆ ุชุงู†ูŠ ุจุณ ุจุฌุฏ ู…ู‡ู…ุง ุดูƒุฑุช ู…ุด ู‡ูŠุจู‚ู‰ ูƒูุงูŠุฉ ุฃู†ุง ู…ู…ุชู†ุฉ ู„ุญุถุฑุชูƒ ุฌุฏุง ุฌุฏุง ุงู„ู ุดูƒุฑ ู„ุญุถุฑุชูƒ ุจุฌุฏ โ™ฅ๏ธโ™ฅ๏ธ

    • @user-yv3wd5wf5o
      @user-yv3wd5wf5o ะ“ะพะด ะฝะฐะทะฐะด +2

      @@aestheticpotatoe4612 ู…ุจุงุฑูƒ ุนู„ูŠูƒูŠ ุงูŠูˆู‡ ุงู†ุง ุงู„ู‚ุตุฑ ุจุฑุฏู‡

    • @aestheticpotatoe4612
      @aestheticpotatoe4612 ะ“ะพะด ะฝะฐะทะฐะด +1

      @@user-yv3wd5wf5o ๐Ÿ’œ๐Ÿ’œ

  • @minhebrahim6386
    @minhebrahim6386 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    Q1:due to sartorius and gracilis are share in flexion of knee joint

  • @user-li6xf7vj8n
    @user-li6xf7vj8n 7 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +2

    ุดูƒุฑุง ูŠุง ุฏูƒุชูˆุฑ ู…ู† ูƒุฑุจู„ุงุก โคโค

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  7 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +2

      ุงู‡ู„ุง ูˆ ุณู‡ู„ุง ุชุดุฑูู†ุง

    • @user-li6xf7vj8n
      @user-li6xf7vj8n 7 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +2

      @@Dr.Ayman_khanfour ุงู†ุช ุงู„ุดุฑู ูŠุง ุฏูƒุชูˆุฑ

  • @danielfarag3644
    @danielfarag3644 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    Q2: inferior gluteal artery, medial circumflex femoral artery, perforating arteries

  • @shimaa-ali
    @shimaa-ali 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    Q1) Leg flexed by sartorius and Gracilis which supplied by femoral n and obturator n

  • @aidamahgoub2955
    @aidamahgoub2955 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    ุฏ. ุงูŠู…ู† ู‡ูˆ ุฅูŠู‡ ุงู„ tibial collateral ligament
    ุฅู„ู„ูŠ ูˆุงุญุฏ ู…ู† ุงู„ extensions deep to it ุŸ

    • @aidamahgoub2955
      @aidamahgoub2955 3 ะณะพะดะฐ ะฝะฐะทะฐะด

      @@Dr.Ayman_khanfour got it!! Thank u so much ๐Ÿ‘

  • @ssssmmmm152
    @ssssmmmm152 3 ะผะตััั†ะฐ ะฝะฐะทะฐะด +1

    ู„ูˆ ูŠู†ูุน ุชู†ุฒู„ ุฏุงุชุง ุงู„ู…ุญุงุถุฑุงุช pdf ูŠุฏูƒุชูˆุฑ + ุฌุฒุงูƒ ุงู„ู„ู‡ ุฎูŠุฑู‹ุง

  • @ahmadidkidkaidek9045
    @ahmadidkidkaidek9045 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    ุดูƒุฑุง ุงู„ูƒ ุฏูƒุชูˆุฑ , ู„ูˆ ุณู…ุญุช ุนู†ุฏูŠ ุณุคุงู„ : ูƒุงุชุจูŠู† ุนู†ุฏู†ุง ุงู†ู‡ ุงู„sciatec nerve ุจูŠุนุทูŠ muscular branches ูˆู…ู† ุซู… ุจูŠุชูุฑุน ููŠ ู…ู†ุทู‚ุฉ popliteal fossa ุงู„ู‰ tibial and peroneal , ูˆู„ูƒู† ููŠ ู†ูุณ ุงู„ูˆู‚ุช ู…ุญุฏุฏูŠู† ูƒู„ ุนุถู„ุฉ ู…ู† ุงูŠ branch ุจุชุงุฎุฏ ุŸุŸ ูƒูŠู ุตุงุฑ ู‡ูŠูƒ ุŸ

  • @lobnamahgoub9620
    @lobnamahgoub9620 5 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +1

    Q1: paralysis of hamstring muscles as they are supplied by the nerve and weak flexion of leg at knee joint as hamstring muscles are the major muscles responsible for flexion of knee joint However, there are 2 extra muscles ( sartorius and gracilis ) that arenโ€™t supplied by the sciatic nerve thus not paralyzed and can continue performing their action ( flexion of knee joint)
    Q2: Arterial supply of nerve is by the inferior gluteal artery and cruciate anastomosis around back of thigh where inferior gluteal artery is a large terminal brach of anterior division of internal iliac artery. Sitting for a long time without moving will apply pressure on inferior gluteal artery that innervate sciatic nerve also , we sit on the ischium where sciatic nerve runs applying pressure to it this will lead to feeling of tingling, numbness and loss of sensory cutaneous of leg , foot except medial side which is supplied by saphenous nerve for short period of time. This sensation will fade away within a few mins after moving or standing

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  5 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด

      Excellent really ๐Ÿ‘ ๐Ÿ‘Œ ๐Ÿ‘

  • @R7om
    @R7om 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    ูˆุงู„ู„ู‡ ุดูƒุฑุง ุนุงุดุช ุงูŠุฏูƒ ุดุฑุญูƒูƒูƒูƒ ูŠุฎุจู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„ู„

    • @R7om
      @R7om 2 ะณะพะดะฐ ะฝะฐะทะฐะด +1

      @@Dr.Ayman_khanfour ุงู†ุง ู…ู† ุงู„ุนุฑุงู‚
      ุฌุงู…ุนุฉ ุจุงุจู„

    • @FatimaAlawadi-ib2tw
      @FatimaAlawadi-ib2tw 3 ะผะตััั†ะฐ ะฝะฐะทะฐะด

      @@R7om ุงู†ูŠ ู‡ู…๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ
      ุฏูƒุชูˆุฑ ู‡ูŠุซู… ุฎู„ุงู†ู‡ ู†ุฑูƒุถ ู…ุซู„ ุงู„ู…ุฎุงุจูŠู„๐Ÿ˜ญ๐Ÿ˜‚๐Ÿคฃ

  • @Dr_adyan
    @Dr_adyan 4 ะผะตััั†ะฐ ะฝะฐะทะฐะด +2

    ุฏุนูˆุงุชูŠ ู„ูƒู… ุจุงู„ุชูˆููŠู‚ ุŒู…ู† ุงู„ุนุฑุงู‚โค

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  4 ะผะตััั†ะฐ ะฝะฐะทะฐะด

      ุงู„ู„ู‡ู… ุขู…ูŠู†

  • @mathswithmoha
    @mathswithmoha ะ“ะพะด ะฝะฐะทะฐะด +2

    34:12 ู…ู† ุงู„ุตุฏู…ุฉ ูŠุง ุฏูƒุชูˆุฑ ู‚ุนุฏุช ุฃุนูŠุฏ ููŠ ุงู„ููŠุฏูŠูˆ ุฃุชุฃูƒุฏ ู‡ู„ ูุนู„ุง ู‚ู„ุชู‡ุง ูˆู„ุง ู„ุง ๐Ÿ˜‚

  • @zahraahussain9655
    @zahraahussain9655 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    ุฑุงุฆุน ๐Ÿฅ€๐Ÿฅ€๐Ÿฅ€

  • @user-cm9jy8xg5s
    @user-cm9jy8xg5s 3 ะณะพะดะฐ ะฝะฐะทะฐะด +3

    13:33 ู…ุฑุฌุน ูˆุฑู‚ุฉ ุงู„ุชุฌู…ูŠุนุงุช

  • @AdeI
    @AdeI 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    ุนุงุดุช ุงูŠุฏูƒ ุฏูƒุชูˆุฑ ู…ูˆ ุดุฑุญ ุบู…ุจู„ุฉ๐Ÿ”ฅโ™ฅ๏ธ

  • @hashemalraggad6422
    @hashemalraggad6422 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    Q2Nerve supplied by inferior gluteal artery and medial circumflex artery
    Numbing is cause by stress on the sciatic nerve which reduce move blood to sciatic. Nerve

  • @mohammeddawadah7344
    @mohammeddawadah7344 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    ุงู„ุชู†ู…ู„ ุงู„ู‡ ุนู„ุงู‚ู‡ ุจุดุฆ ุงุณู…ู‡ ุงู„ุชุฎู…ุฑ ุงู„ู„ุจู†ูŠ ุงูˆ ุงู„ูƒุญูˆู„ูŠ ุญุณุจ ู…ุง ุฃุฎุฐู†ุง ุจุงู„ุซุงู†ูˆูŠุฉ

  • @AliAhmed-jl1og
    @AliAhmed-jl1og 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    ู…ู…ูƒู† ุงุณุงู„ ุญุถุฑุชูƒ ุณุคุงู„ ๐Ÿ™‹
    ู‡ูˆ ุงู„intramascular injection ุจูŠูƒูˆู† ูู‰ ุงู†ู‡ู‰ ุนุถู„ุฉ (ุงู„gleuteal maximus ูˆู„ุง ุงู„medius)ุŸุŸ

    • @AliAhmed-jl1og
      @AliAhmed-jl1og 3 ะณะพะดะฐ ะฝะฐะทะฐะด

      @@Dr.Ayman_khanfour ูŠุนู†ู‰ ุญุถุฑุชูƒ ุชู‚ุตุฏ ุงู† ุงู„ุญู‚ู† ู…ู…ูƒู† ูŠูƒูˆู† ูู‰ ุงู„maximus ุงูˆ ุงู„minimus ุงูˆ ุงู„midius ุนู„ู‰ ุญุณุจ ุงู„ุจู†ูŠุฉ ุงู„ุฌุณุฏูŠุฉ ู„ู„ู…ุฑูŠุถุŸ

  • @mohammeddawadah7344
    @mohammeddawadah7344 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    ู„ูˆ ุณู…ุญุช ูŠุง ุฏูƒุชูˆุฑ ู…ุง ู‡ูŠ ู…ุฑุงุฏูุงุช ุชุงุน tibial n

  • @shimaa-ali
    @shimaa-ali 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    Q2) the arteries supplied the sciatic n are inferior gluteal artery, medial circumflex femoral artery and perforating arteries

  • @r.a9489
    @r.a9489 3 ะณะพะดะฐ ะฝะฐะทะฐะด +2

    Q1: as the hamestring muscles are not the only muscles that cause flexion of the leg so their paralysis will lead to weakness of flexion of leg not loss of it. Other muscles that cause flexion of knee are sartorius & gracilis muscles that are not innervated by sciatic nerve so theri action will not be affected by its injury
    Q2: nutrient arteries of the sciatic nerve are branches from inferior gluteal artery, medial circumflex femoral artery, perforating and popliteal arteries.. Someone answered them in details in comments
    Their Medical imporatnce is that the obstruction of the nutrient arteries to the sciatic nerve will lead to neuropathy which means dysfunction of sciatic nerve leading to weakness of flexion of knee and extension of hip also loss of sensation over the whole leg and foot except the medial part of them till the base of the big toe as this area is supplied by saphenous vein
    ุฌุฒุงูƒ ุงู„ู„ู‡ ุฎูŠุฑุงู‹ ุนู†ุง ูŠ ุฏูƒุชูˆุฑ โค๏ธ๐Ÿต๏ธ

    • @r.a9489
      @r.a9489 3 ะณะพะดะฐ ะฝะฐะทะฐะด

      @@Dr.Ayman_khanfour โค๏ธโค๏ธโค๏ธโค๏ธ๐Ÿต๏ธ

  • @mariamradwan8505
    @mariamradwan8505 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    Interactive question 1
    Due to the action of other flexor muscles as
    1 Sartorius muscle(anterior compartment of the thigh )which is supplied by femoral nerve
    2 Gracilis (medial compartment of the thigh) which is supplied by anterior division of obturator nerve
    Q2
    Arterial supply of sciatic nerve
    Branches of the inferior gluteal artery ,medial circumflex humeral artery ,perforating arteries of the thigh

  • @drdoaa2091
    @drdoaa2091 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    ุฏูƒุชูˆุฑ ุงูˆู„ุง ุฌุฒุงูƒ ุงู„ู„ู‡ ุฎูŠุฑุง ูŠุงุฑุจ ๐ŸŒผ๐ŸŒผ
    ู„ูˆ ุณู…ุญุช ูŠ ุฏูƒุชูˆุฑ ุงู†ุง ุนุงูˆุฒู‡ ุงุณู…ุน ุนู…ู„ูŠ ู„ู„ูˆุฑ ูˆุงู„ุงุจุฑ ุญุถุฑุชูƒ ุดุฑุญุชู‡ุŸ

    • @drdoaa2091
      @drdoaa2091 3 ะณะพะดะฐ ะฝะฐะทะฐะด

      @@Dr.Ayman_khanfour ุชู…ุงู… ูŠ ุฏูƒุชูˆุฑ ุฌุฒุงูƒ ุงู„ู„ู‡ ุนู†ุง ูˆุนู† ู…ุฌู‡ูˆุฏูƒ ูƒู„ ุฎูŠุฑ ูŠุงุฑุจ ๐ŸŒผ๐ŸŒผ๐ŸŒผ

  • @iijorset_7903
    @iijorset_7903 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    ุฏูƒุชูˆุฑ ูŠุงุฑูŠุช ุชูƒู…ู„ ุงู„Bones ู„ู„ Lower limb

  • @gheedali5367
    @gheedali5367 2 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    injunction
    ู†ุญุทู‡ ููŠ ุงู„mus
    ู„ูŠุด ู…ู†ุญุทู‡ ููŠ vein

  • @hadiagbreel2774
    @hadiagbreel2774 ะ“ะพะด ะฝะฐะทะฐะด +3

    Q1: flexion of knee joint also it produces by sartorius( supply by anterior divisions of feumeral nerve )and graselis muscles ( supply by obturator nerve) and they are not affected
    So the patient can flexed his leg ุงู„ุญู…ุฏู„ู„ู‡ ๐Ÿฅณ๐Ÿฅณ๐Ÿฅณ๐Ÿค

  • @Gaith_marwan
    @Gaith_marwan 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    21:04 ุชู‚ุตุฏ ูŠ ุฏูƒุชูˆุฑ ุงู„ู‡ุงู…ุณุชุฑู†ูƒ ูƒูˆู…ุจุงุฑุชู…ู†ุช

  • @khalednagah1
    @khalednagah1 ะ“ะพะด ะฝะฐะทะฐะด

    10:40 ุฑุงุงุงุงุฆุน

  • @Has_keeb
    @Has_keeb 3 ะณะพะดะฐ ะฝะฐะทะฐะด +3

    ู„ูˆ ุณู…ุญุช ูŠุง ุฏูƒุชูˆุฑ ุนู†ุฏ 34:09 ุญุถุฑุชูƒ ุฎุทูุช ู‚ู„ุจูŠ ู…ู…ูƒู† ุชุฑุฌุนู‡ ๐Ÿ˜„๐Ÿ’–โค

  • @sir.jebreelzaareer2131
    @sir.jebreelzaareer2131 3 ะณะพะดะฐ ะฝะฐะทะฐะด +2

    Q1 all muscles that supply by sciatic nerve are malfunctioning for flexion of leg.so there are another muscles can supply this action.I don't wana write them because they are written above. All my thank๐Ÿ’šโ˜๏ธ

  • @doaaa6882
    @doaaa6882 3 ะณะพะดะฐ ะฝะฐะทะฐะด +3

    ูŠุงุฑูŠุช ูŠุงุฏูƒุชูˆุฑ ู„ูˆ ุชุดุฑุญ ู„ู†ุง ุงู„ุนุธุงู… ุจุณ ๐Ÿฅฒ๐Ÿ’”

    • @doaaa6882
      @doaaa6882 3 ะณะพะดะฐ ะฝะฐะทะฐะด

      ๐Ÿฅบ๐Ÿฅบ ุฑุจู†ุง ู…ุนุงูƒ ูŠุงุฏูƒุชูˆุฑ ูˆุดูƒุฑุง ู„ู…ุฌู‡ูˆุฏุงุชูƒ ุฑุจู†ุง ูŠุฌุนู„ู‡ุง ููŠ ู…ูŠุฒุงู† ุญุณุงู†ุงุชูƒ โค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธโค๏ธ@@Dr.Ayman_khanfour

  • @mohamedmoawed1512
    @mohamedmoawed1512 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    ู…ุนู„ุด ูŠุง ุฏูƒุชูˆุฑ ุจุณ ููŠู† ุจุงุจ ุงู„ุดุงุฑุน ุฏู‡ุŸ

    • @mohamedmoawed1512
      @mohamedmoawed1512 3 ะณะพะดะฐ ะฝะฐะทะฐะด

      @@Dr.Ayman_khanfour ู„ุง ูŠุง ุฏูƒุชูˆุฑ ุฏูŠู‡ ุงู†ุง ุญุงูุธ ู…ูƒุงู†ู‡ุง ุจุงู„ู…ูŠู„ูŠ ู…ุชุฑ

  • @Ibrahim-tl1rv
    @Ibrahim-tl1rv 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    22:00

  • @user-pj2ft4ub2j
    @user-pj2ft4ub2j 2 ะผะตััั†ะฐ ะฝะฐะทะฐะด

    ุนู†ุฏูŠ ูุงูŠู†ู„ ุจุงู„ุฅุจุฑ ูˆุงู„ู„ูˆุฑ๐Ÿ™‚

  • @mohammed.b9651
    @mohammed.b9651 3 ะณะพะดะฐ ะฝะฐะทะฐะด +3

    5 ุซูˆุงู†ูŠ ุจุณ ๐ŸŒš๐ŸŒšโค

    • @mohammed.b9651
      @mohammed.b9651 3 ะณะพะดะฐ ะฝะฐะทะฐะด

      @@Dr.Ayman_khanfour ูŠุนู†ูŠ ุจุนุฏ 5 ุซูˆุงู†ูŠ ู…ู† ู†ุดุฑ ุงู„ู…ุญุงุถุฑุฉ ุงู†ุง ุนู„ู‚ุช ๐Ÿ˜๐Ÿ˜โคโค

  • @Mohamed-mi6nc
    @Mohamed-mi6nc 3 ะณะพะดะฐ ะฝะฐะทะฐะด +1

    ุงู†ุง ุงุจุชุฏูŠุช ุงุฏู‰ ุญู‚ู† ูŠุง ุฏูƒุชูˆุฑ ูˆู…ุงุดู‰ ุนู„ู‰ ุชุนู„ูŠู…ุงุช ุญุถุฑุชูƒ ๐Ÿ˜‚๐Ÿ˜‚โค

    • @Mohamed-mi6nc
      @Mohamed-mi6nc 3 ะณะพะดะฐ ะฝะฐะทะฐะด

      ู„ุง ูŠุง ุฏูƒุชูˆุฑ ุงู†ุง ุจุฏู‰ ุญู‚ู† ุนุถู„ ุจุณ ูˆูู‰ ุตูŠุฏู„ูŠู‡ ุนู„ู…ุชู†ู‰ ๐Ÿ˜…

  • @gheedali5367
    @gheedali5367 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    38:45
    ู„ู…ุงุฐุง ุงู„ุฌูˆุงุจ d
    ู…ุง ู‡ูŠู‡ ุชุชุบุฐู‰ ุจุงู„ุณูŠุงุชูƒ ู†ูŠุฑู
    ุงู†ุง ุงุฎุชุฑุช c ุนุดุงู† ู…ุด ูƒู„ู‡ุง flex hip
    ู…ุง ู‡ูŠู‡ ุชุนู…ู„ flex for knee
    ุŸ

    • @FatimaAlawadi-ib2tw
      @FatimaAlawadi-ib2tw 3 ะผะตััั†ะฐ ะฝะฐะทะฐะด

      ู„ุง ุงู„ุฌูˆุงุจ ู‡ูˆ dู„ุงู†ู‡ ู‡ูŠ ุชุณูˆูŠ ุงูƒุณุชูŠู†ุดู† ู„ู„hip ๐Ÿ˜Œ

  • @user-gp2kw9nf7s
    @user-gp2kw9nf7s 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    ู„ูˆ ุณู…ุญุช ูŠุงุฏูƒุชูˆุฑ ู…ู…ูƒู† ุงู„ุจุงูˆุฑ ุจูˆูŠู†ุช ุจุชุงุน ุงู„ู…ุญุงุถุฑุงุช ูˆู„ูƒู… ุฌุฒูŠู„ ุงู„ุดูƒุฑโค๏ธ

    • @user-gp2kw9nf7s
      @user-gp2kw9nf7s 2 ะณะพะดะฐ ะฝะฐะทะฐะด

      ุจุนุฏ ุฅุฐู†ูƒ ูŠุงุฏูƒุชูˆุฑ ู…ุญุชุงุฌ ุงู„ู…ู„ู ู…ุชุฌู…ุน

  • @user-bu2ri8ym7b
    @user-bu2ri8ym7b 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    A 28 year old basketball player falls while rebounding and is unable to run and jump. On physical examination, he has pain and weakness when extending his thigh and flexing his leg. Which muscle involved in both movements is most likely injured?
    The answer was "semitendinosus muscle" ..
    Why?!
    Why didn't we say biceps femoris muscle?!
    According to my knowledge all hamstrings muscles do extension of thigh and flexion of the leg and biceps femoris is the most powerful muscle in the posterior compartment " I think " ...

    • @user-bu2ri8ym7b
      @user-bu2ri8ym7b 2 ะณะพะดะฐ ะฝะฐะทะฐะด

      @@Dr.Ayman_khanfour Sorry, I got the question with no choices..
      But do I understand from this that if the biceps femoris is presents, we will choose it?!
      Also, according to my information, we first look at the superficial and lateral muscles, because they are susceptible to injury before other muscles..
      Right?!
      This means if we are faced with a question like this with no choices, we will put all the possible choices and start reducing them until we arrive at the most accurate choice...
      ูˆ ูƒู„ ุนุงู… ูˆ ุฃู†ุช ุจุฎูŠุฑ ุฏูƒุชูˆุฑ ุฃุฒุนุฌุชูƒ ููŠ ุฃูˆู„ ุฃูŠุงู… ุงู„ุนูŠุฏ ๐Ÿ˜…

  • @tasneemmohammad64
    @tasneemmohammad64 ะ“ะพะด ะฝะฐะทะฐะด

    41:19
    It doesnโ€™t look like semitendinosus ๐Ÿ˜ฅ
    I thought itโ€™s a nerve !!

  • @ebrahimsabry6897
    @ebrahimsabry6897 2 ะณะพะดะฐ ะฝะฐะทะฐะด

    42:59
    *ูŠุญู€ุฏุซ ุงู„ุขู†* ๐Ÿ˜‚๐Ÿ˜‚

  • @zaidalbdairi2407
    @zaidalbdairi2407 ะ“ะพะด ะฝะฐะทะฐะด

    ุถูŠุนู†ูŠ ุญุฑููŠุง๐Ÿฅฒ๐Ÿ’”

  • @user-fd7jm5pc8s
    @user-fd7jm5pc8s 5 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +1

    ุฃุญุฏ ูู‡ู… ุงู„ูุฑู‚ ุจูŠู† ุงู„ุนุถู„ุชูŠู† ู…ู† ุญูŠุซ ุงู„ tendon ๐Ÿ˜…โคุŸ

    • @Dr.Ayman_khanfour
      @Dr.Ayman_khanfour  5 ะผะตััั†ะตะฒ ะฝะฐะทะฐะด +1

      ๐Ÿ˜€which 2 muscles

    • @sameralbashish
      @sameralbashish 3 ะผะตััั†ะฐ ะฝะฐะทะฐะด +1

      @@Dr.Ayman_khanfour semimembranosus and semitendinosus ูƒูŠู ู†ูุฑู‚ ุจูŠู†ู‡ู… ุจุงู„ุนู…ู„ูŠ

    • @FatimaAlawadi-ib2tw
      @FatimaAlawadi-ib2tw 2 ะผะตััั†ะฐ ะฝะฐะทะฐะด

      ุงูŠ ุงู†ูŠ ูู‡ู…ุชู‡ู† โ˜บ๏ธ

    • @FatimaAlawadi-ib2tw
      @FatimaAlawadi-ib2tw 2 ะผะตััั†ะฐ ะฝะฐะทะฐะด +1

      ุดูˆููŠ
      ุงู„ุนุถู„ุฉ ุงู„ู…ูˆุฌูˆุฉ ููŠ ุงู„ุฑุฃุณ ู…ุงู„ุช ุงู„fibula ู‡ุฐู‡ ุงู„ุนุถู„ุฉ Biceps femoraโ€™s
      ุฃู…ุงู… ุงู„ุนุถู„ุฉ ุงู„ู…ูˆุฌูˆุฏุฉ ููŠ ู‚ู…ุฉ ุงู„ุฑุฃุณ ู…ุงู„ุช ุงู„tibia ู‡ุฐู‡ ุงู„ุนุถู„ุฉ ู‡ูŠ semi membranous
      ูŠุนู†ูŠ ู…ูˆุฌูˆุฏุฉ ุจุงู„condylar ู…ุงู„ุช ุงู„tibia
      ุงู…ุง ุนุถู„ุฉ ุงู„semitendenosis ู…ูˆุฌูˆุฏุฉ ุชุญุช ุงู„semimembrnosus ูˆุชูƒูˆู† ู…ุฑุงูู‚ุฉ ู„ุนุถู„ุชูŠู† ุซุงู†ูŠุชูŠู† ุงู„ูŠ ู‡ู…ู‡ (sgs)
      ุงู† ุดุงุก ุงู„ู„ุฉ ุชูƒูˆู†ูŠู† ูู‡ู…ุชูŠ ุงู„ุดุฑุญ โค