Anatomy of Large Intestine (Structures and Walls) Скачать

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  • 22 мая 2018 г.

  • Content: Introduction 0:00 Parts of the Large Intestine 0:23 Caecum and the Appendix 1:29 Positions of the Appendix 03:30 Ascending Colon 4:12 Transverse Colon 5:33 Descending Colon 8:20 Sigmoid 10:09 Rectum 11:00 Wall of the Large Intestine 12:42 ☕Support me at: ------------------------------------- Parts of Large intestine: Function of small intestine: Absorption of water and electrolytes. Caecum: - Holotopy of Caecum and appendix: Right inguinal region - Caecum about 6-8 cm long and 7-7,5 cm wide. - Has Ostium Ileale which is protected by Iliocecal valve Appendix Vermiformis (Worm Shape) - 2,4 cm long and 0,5 cm wide - Connected with Caecum with ostium appendix vermiformis Positions of appendix vermiform: - Caudal position (40-50%) - Medial position (17-20%) - Lateral position (17-20%) - Posterior position (9-13%) - Anterior position Ascending Colon: - Holotopia of the ascending colon: right lateral region and right hypochondriac region - Syntopia of ascending colon: Abdominal wall (anterior and laterally) Transverse abdominal muscle, musculus quadratus lumborum, and right kidney (Posteriorly) - Curved and form Flexura coli dextra Transverse Colon - Goes from right colic flexure to flexura coli sinistra - Holotopy of transverse colon: Right hypochondriac region, umbilical region and left hypochondriac region - Sceletopy of transverse colon: between L1-L2 - Left colic flexure is higher than the right colic flexure because of ligamentum phrenicocolicum - Attached to the posterior abdominal wall through mesocolon transverum. - Syntopia of transverse colon: Liver, Stomach, and Spleen (Superior). Duodenum (posterior), Small intestines (inferior) Descending Colon: - Holotopy of descending colon lies in left lateral region - Syntopia of descending colon: mostly same as descending colon - Ascending and Descending colon are mesoperitoneal viscera (partly covered by peritoneum) Sigmoid colon: - 15-80 cm long, some people 1m long sigmoid colon - Lies in left fossa iliaca Rectum: - Flexura sacralis - Flexura Perinealis - Ampulla recti - Canalis Analis (anal canal) - Anus Walls of the Large Intestine: Tunica Mucosa of the large intestine: - Tunica mucosa forms Plicae Semilunares coli - Has Glandulae Intestinales - noduli lymphoidei solitarii - Appendix vermiformis has norduli lymphoidei aggregati. Appendix gets the name Tonsilla Abdominalis - Forms Plica transversalis superior, media and inferior - Columnae anales with sinus anales Tela submucosa of large intestine - has rectal venous plexus (hemorrhoidal plexus) - forms the Hemorrhoidal zone - Hemorrhoids protrudes from it Tunica Muscularis - Circular Internal Layer form: - Internal anal sphincter (involuntary) and external anal sphincter (voluntary) - Longitudinal external layer form 3 bands - Tenia Libera, Tenia Omentalis, Tenia Mesocolica - Haustrae Coli (Sacculations), Sulci Transversi correspond to plica semilunares coli Tunica Serosa - Intraperitoneal viscera (Caecum, Appendix Vermiformis, Transverse, Sigmoid colon and upper part of rectum) - Mesoperitoneal viscera (Ascending, Descending, and middle part of rectum) hi:)


  • Iboro David
    Iboro David 9 месяцев назад

    Please keep on with the Latin Names🙏🙂

  • newsha bazarjani
    newsha bazarjani Год назад

    i was watching all of video ,,can u explain about histology too🙈🙈 will be great

  • Tejasvi Sakhamuri
    Tejasvi Sakhamuri 5 месяцев назад

    Kudos to the great work, And Thanks!

  • Aleesha Joy
    Aleesha Joy Год назад

    This video is really helpful to prepare for my exams...thank you so much

  • Hafizah Hoshni
    Hafizah Hoshni 2 года назад

    Thank you so much for your freaking absolutely amazing videos. 19/11/2018 😃😃

  • Duaa Ahmed
    Duaa Ahmed 3 месяца назад

    شكرررا من الاعماااق❤️❤️❤️❤️❤️❤️

  • Mourad Gamal
    Mourad Gamal 7 месяцев назад

    Amazing video ...thx alot ^^ 3

  • Isuri Palagasinghe
    Isuri Palagasinghe 2 года назад

    It was soo helpfull.great video.Thanks a lot.💕💕

  • Amela Omeragic
    Amela Omeragic Год назад

    Great !👍🏻

  • ladyrob4110
    ladyrob4110 8 месяцев назад

    I'm lost already!!

  • John Tegean
    John Tegean 7 месяцев назад

    Thank you very much!Your videos are amazing !

  • Amulya Mohanty
    Amulya Mohanty 6 месяцев назад

    Thanks for a nice video of large intestine

  • georgina62
    georgina62 3 недели назад

    Wonderful videos for studying!!! Thank you so much!!!

  • George Alderson
    George Alderson 2 месяца назад (изменено)

    Thank you very much for your most interesting and informative lecture sir. I will be particularly interested in watching your lecture on the small intestine as I have a urostomy (I am a myelomeningeocele) which has had to be refashioned several times over the many years since it was originally constructed and I am interested to learn what effect several resections of ileum has on the body.

  • Neha Saha
    Neha Saha Год назад

    it was excellent can you please make videos on organs with full topography

    POONAM PATEL Год назад

    Sir thanks you so much

  • fofo dawood
    fofo dawood 5 месяцев назад

    love your explanation thank you sir

  • amir ali
    amir ali Год назад

    excellent and really helpfull video

  • Ankita Bedis
    Ankita Bedis Год назад

    Best lecture

  • Devita Sahu
    Devita Sahu 2 года назад

    Sir this video is just awssmm.. Plz keep uploading your videos .. Will be very helpful to us..