Male Genital System (Internal & External) - Anatomy

Content:
Introduction: 0:00
Internal Genital Organs: 0:25
Testis: 0:45
Epididymis: 6:50
Coverings and Fixation of Testes and Epididymis: 8:54
Spermatic Cord: 11:44
Ductus Deferens: 14:08
Seminal Gland: 15:40
Prostate: 16:26
Bulbourethral Glands: 19:16
Male Urethra: 19:47
Penis: 20:45
Scrotum: 26:55
💎Channel membership: / @taimtalksmed
📷 Follow my IG: / taimtalksmed
💝 Donation link: www.buymeacoffee.com/taimtalk...
Male Genital Organs (Organa genitalia masculina)
- Internal Genital Organs
- External Genital Organs
Internal Genital Organs
Testis
- Male reproductive gland
- Leydig Cells (produce testosterone)
- Sertoli Cells (Structural support and support spermatogenesis)
- Prenatal Development:
○ Originate in lumbar region
○ Decend and take the abdominal layers with it to form the scrotal layers
- External Structures of Testis
○ Upper pole (Extremitas Superior)
○ Lower Pole (Extremitas Inferior)
○ Anterior Border (Margo Anterior)
○ Posterior Border (Margo Posterior)
○ Lateral Surface (facies lateralis)
○ Medial Surface (Facies Medialis)
- Internal Structures of Testis
○ Tunica Albuginea
○ Vascular Layer (Tunica Vasculosa)
○ Septa of Testis (septula testis)
○ Lobules of testis (lobuli testis)
○ Convoluted seminiferous tubules (tubuli seminiferi contori)
○ Straight Tubules (tubuli seminiferi recti)
○ Rete Testis
○ Efferent Ductules (ductuli efferentes testis)
Epididymis
- Composed of tightly packed tubes
- Serves as a reservoir of spermatozoa
- Head of Epididymis (Caput epindidymidis)
- Body of Epididymis (corpus epididymidis)
- Tail of Epididymis (cauda epididymidis)
- Sinus of epididymis (sinus epididymidis)
Coverings and External Fixation of Testes and Epididymis
- Tunica Vaginalis (tunica vaginalis testis)
○ Visceral Layer (Lamina visceralis/epiorchium)
○ Parietal Layer (Lamina parietalis/periorchium)
- Internal Spermatic Fascia (fascia spermatica interna)
- Cremaster
- External Spermatic Fascia (Fascia spermatica externa)
- Dartos Fascia (tunica dartos)
Spermatic Cord (Funiculus Spermaticus)
- Ductus Deferens
- Artery to ductus deferens (arteria ductus deferentis)
- Testicular Artery
- Lymph vessels
- Pampiniform plexus (plexus pampiniformis)
- Testicular plexus (plexus testicularis)
- Deferential plexus (plexus deferentialis)
Ductus Deferens
- Scrotal Part (pars scrotalis)
- Funicular Part (pars funicularis)
- Inguinal Part (pars inguinalis)
- Pelvic Part (pars pelvica)
- Ampulla of ductus deferens (ampulla ductus deferentis)
Seminal Gland (glandula vesiculosa)
- Simple tubular gland. Produces ejaculate fluid
- Excretory duct (ductus excretorius)
- Fuse with ductus deferens to form ejaculatory duct (ductus ejaculatorius)
Prostate (prostata)
- Base of prostate (basis prostatae)
- Apex of Prostate (apex prostatae)
- Posterior Surface (facies posterior)
- Anterior Surface (facies anterior)
- Prostatic Urethra (pars prostatica urethrae)
- Histological Zones
○ Peripheral Zone (Zona peripheralis)
○ Central Zone (zona centralis)
○ Transitional Zone (zona transitionis)
○ Anterior fibromuscular stroma
- Posterior Surface
○ Prostatic Ductules (ductuli prostatici)
○ Urethral Crest (crista urethralis)
○ Seminal Colliculus (colliculus seminalis)
○ Prostatic Utricle (Fetus) (utriculus prostaticus)
○ Openings of the ejsaculatory ducts
Bulbo-urethral glands (glandulae bulbourethrales)
- Empties into beginning of spongious urethra
Male urethra (urethra masculina)
- Prostatic Urethra
- Membranous Urethra
- Spongy Urethra
External Genital Organs
Penis
- External Structures
○ Root of Penis (Radix Penis)
§ Bulb of penis (bulbus penis)
§ Crura of penis (crura penis)
○ Body of penis (corpus penis)
§ Corpora Cavernosa Penis
§ Corpus Spongiosum penis
§ Dorsum of penis (facies dorsalis penis)
§ Urethral Surface (facues urethralis)
§ Fundiform ligament of penis (ligamentum fundiforme penis)
§ Suspensory ligament of penis (ligamentum suspensorium penis)
§ Raphe of penis
○ Glans penis
§ Corona of Glans
§ Neck of Glans (collum glandis)
§ Foreskin / Prepuce (preputium)
§ Frenulum
§ Preputial glands / Tyson's glands (glandulae preputiales) produces smegma
- Internal Surface of Penis
○ Corpora Cavernosa Penis
○ Corpus Spngiosum Penis
○ Tunica Albuginea
○ Deep fascia of penis / Buck' fascia (fascia penis profunda)
○ Superficial fascia of penis (fascia penis superficialis)
Scrotum
- Tunica Vaginalis
- Internal Spermatic Fascia
- Cremaster
- External Spermatic Fascia
- Dartos Fascia
- Skin
Sources:
- Complete Anatomy by 3d4medical
- Biorender
- Memorix Anatomy 2nd Edition by Hudák Radovan (Author), Kachlík David (Author), Volný Ondřej (Author)
- Snell, Richard S. (2012). Clinical anatomy by regions (9th)
- University notes and lectures

[@TaimTalksMed]

🧡Support the channel and get these AWESOME emotes: ua-cam.com/channels/Er7pkSXVsHcBLLBcJAGV-Q.htmljoin
📷 Instagram: instagram.com/taimtalksmed/

[@doomguy3434]

I would like to ask you something privately on Instagram is it possible? About video.

[@doomguy3434]

This video was very useful for me, I finally learned how my penis works, because we didn't learn anything about it in school. But I have one more question about my testicles that I would like to ask you privately on Instagram if I may but I have asked this before. Thanks again for the video!

[@davidtagauri2034]

Our teacher literally told us to watch your video instead of reading the book. That's some reputation right there (well deserved).

[@user-zu2sm9rs2p]

Sir, you made me listen/watch your videos more than reading my A&P lecture, and my grades improve better. I am more of a visual learner, and your teaching videos are super, super helpful!

[@user-cu5hf8qk3l]

❤

[@susans.s4609]

Visual learner like me. 🤭

[@hirushanmadoosha8762]

This man single handedly saving my whole career

[@TaimTalksMed]

I gotchu

[@customhub7941]

To be honest u must be a teacher rather than a doctor u could make many medical students achieve their dream ❤️❤️

[@TaimTalksMed]

Thank you! Who said you can't be both? 😁

[@anusree725]

@@TaimTalksMed that's him🙌🏻

[@somie4639]

Truuue!

[@e.astudyhard2921]

Can’t agree more ❤❤

[@TheVoidAscensionist]

My dream is to play with genitles 😂

[@peterevelin9939]

As time is passing by your videos become even more amazing and thorough! I’ve been watching your content for a while now and I must say that your work is immaculate. Thank you for sacrificing your time by making these videos for us, students. Can’t thank you enough!

[@farhanalifab3576]

Unbelievable work what a dedication, just impressive Thank you so much for this masterpiece

[@Zireael1410]

Formidable!! I don't think I will ever find a better explanation than yours. Thanks!

[@abdullahsiddig4993]

This video helped me immeasurably ❤️❤️
Amazing illustration!!

[@farhanasakkaf7947]

This video saved my time literally, If not I would have stuck in the book the whole day 🙃.
Thank you so much!

[@RMT-ue1kz]

Your video saved me a lot of time..thank you!

[@tijjanidannasiru7239]

You make things easy, Always love your videos ❤

[@mehdinpo9897]

Thank you. Wonderful and comprehensive explanation.

[@kenny_jacob]

Thank you taim, this video is everything

[@radwandawod1051]

Important video Thank you very much for this great work combined with these graphics that help to understand more

[@muratsar3251]

Great work! Thank you ♥

[@tigernimmer855]

Thank you man for the excellent explanation.

[@gideonoderinde923]

This video was super helpful, thanks a lot Doc

[@tubamehmood4834]

Wonderful lecture. Please do whole anatomy like this, in parts

[@okasiaonyinye1790]

I am really blessed with this lecture. Thank you, I inspire to be like you.

[@milmicat3816]

Great video! Thanks a lot for sharing your anatomy wisdom for free!❤❤❤

[@TanyaVuia]

Excellent work! Excellent information 🌟

[@amaralishah1322]

Excellent video ✨🌟
very simplified and detailed ✨
keep going sir 🤍

[@ruqayamohammed1856]

Great explanation thank you so much

[@javaria6844]

Best video on this topic in yt❤️
Excellent lecture , u simplified each and everything 🌟 Thank you so much 💓love and respect from Pakistan 🇵🇰

[@Dr-FerozKhan-20]

konsa college hai ?

[@mennaabdel-nasser4034]

i am grateful for your videos

[@user-iv3ie3wf3v]

Excellent presentation Sir

[@monaalirandhawa582]

Thank you so much. It is THE best explanation ☺️ clearing all concepts with such ease.

[@TaimTalksMed]

Happy to hear!

[@Chidinma_Ikechukwu]

Wowwww😊
This is wonderful,thumbs up SIR.

[@mohammaddin8536]

A nice precise introduction

[@user-ul6gr1ep9e]

You such a great person. الله يجزاك الخير

[@uduakobongnatanail5584]

Thank you! very helpful

[@varshinismartactivitiescha7732]

Tq sir u literally saved my time sir...it is easy to understand the topic

[@bmouchid5285]

you make anatomy easy thank you so much 💓💓

[@MrEvanston]

Taim: Excellent lesson; wish I could have had you for my anatomy professor in college/university. Request:? Can you do a you-tube video on surgical anatomy from skin through the fascial layers to prostate gland for purposes of retropubic prostatectomy? Trying to gain understanding of prostatectomy. Surgery is complex and involved. Thanks..Nurse, retired RN

[@user-ec1uy8jl3i]

Amaaaaaaazing ❤ Thank you sooo much !❤❤❤

[@upulisaveena4449]

Thank u so much❤.this really helped me lot. Woderful video

[@ezenwubablessing]

Thank you so much🤗this was helpful

[@user-oc8mh8zf7u]

amazing -thank you

[@mahmoodtalafha1008]

super cool , keep doin what u doin

[@levi-gm9ey]

thankyou for this ❤️

[@wajeehashah7103]

Literally best video ever

[@TaimTalksMed]

Really happy to hear! 😍💪

[@customhub7941]

I would also like to see video's about the cranial nerves explained, explanation on topics like eye and ear , reflex arch etc......but fot now this is a great video thx for both male and female topics 💗💗

[@sashakhan6516]

Yeah me too i really wanted these topics

[@amiryoucef1220]

love it thank you

[@arammedical6451]

I can never thank you enough!

[@cristinaramos4192]

Thanks for the info

[@ChenS-od4rf]

Wow!! Thank you so much for this video you summarized the male reproductive anatomy so well!!

[@mr.safecharliedefensivedri9741]

Thank you, for telling me about me,I understand better now.

[@malazsabri7080]

Amazing 🔥🔥

[@mohammedbanenany3045]

You are really best❤
please continue
upload more videos.
be succesfull💪

[@patronadu67]

Good job 👍

[@tayyabakhan2749]

so helpful ❤

[@1angelpipi]

thank you very much

[@ER_MOO]

شكرا جزيلا لك 🌻🌸🍁

[@lewisforcongress2024]

Amazing How the Male Body is and how it work, Proud to be a Man

[@amandavaldez2462]

Female js better. It is better to be a woman.

[@omtiwari888]

Thank you soo much 🤍 for this informative video 🙏

[@rostam40]

Sick video, Keep them coming bro ! Systema urinaria and genitalia colloquim in 2 days 😂

[@bakrimalek4696]

you are the best man Thank you From sudan ❤️

[@shashankm.d8825]

Thank you 👍 so much

[@ibrohimrajabov8770]

Thank u man👍👍❤️❤️

[@michelle23251]

thankyou soo much for the effore

[@gehadhamdy7330]

Thanks a lot 🤗💥

[@zainabhasrat]

The perfect teacher doesn't exi

[@TaimTalksMed]

I'm far from perfect at this, but appreciate the thought😂🙌

[@bacsidon]

Thanks!

[@TaimTalksMed]

Thank you so much for your contribution! 😊

[@Teiba2003]

Thank you very very much ❤❤❤❤❤❤

[@ildebrandon6553]

will you do videos about all the human bones,articulations, ligaments and muscles?

[@lulusyria7991]

First of all I would like to thank you for this wonderful video's. They are very helpful. Can you pleas make a video about Auris s. organum vestibulocochlear? thank youuuu

[@mahapalm2979]

Thank you

[@pouyadarbidi2322]

It was perfect ❤

[@TaimTalksMed]

Happy to hear! 😊

[@undiscipulodeCristo]

Omg this calmed me down after vasectomy. I was wondering how the testis where kept in place lol

[@affankhalique6834]

As a student your anatomy videos have helped me a great deal. i do have a question about whether you are gonna start videos on histology again or not?

[@TaimTalksMed]

Happy to hear! I've incorporated a little bit of histo into the anatomy videos, but I won't be going more detailed into histology, unfortunately! Hope you're finding the videos helpful nevertheless =)

[@kanogaudite2252]

My TVsx be p p n

[@paulpoppenfuse7071]

Thanks

[@shashankm.d8825]

Sir if you have done the video about the Perineum ( male and female) can you please share the link

[@naly1575]

thanks

[@mosesndona2715]

Powerful 💪

[@laurencejones8977]

Very intelligent and mature discussion about human reproduction.

[@heba_seyh9]

you're the best

[@sashakhan6516]

Plz also make a video on lymphatic system anatomy

[@user-wz7lz8yv1z]

Best❤

[@mivoryg]

Just in time for my anatomy exam in about a month. Thank you!

[@TaimTalksMed]

All the best with your exam!

[@stovsuger]

how did u do?

[@tonyfrasher4312]

Sweet

[@pepe4762]

mine in 2 days

[@mangajunction8762]

It is really really helpful ✨ and iam in awe tht I got the entire male reproductive anatomy in this single video ✨✨ tq sir ✨

[@taherefarahani9768]

Perfect

[@arviiiiiiin00]

Fantastic

[@TaimTalksMed]

[@user-qs1jh1uy6s]

Great😊😊😊

[@wandabargeman]

THIS ANATOMY CLASS WAS VERY INFORMATIVE
BUT LET ME TELL THIS LIKEY LIE (TO BE HONEST)
I NEED TO TAKE NOTES ON THIS CLASS A LOT TO PROCESS
THANKS FOR THE KNOWLEDGE 😊

[@MukeshThakur-oq1ml]

the best one

[@jadenjones693]

thank

[@shanimunasinghe958]

Thankuuu ❤❤❤❤

[@overtime-gp5mo]

which men do girls like hairy or not hairy ? do girls like dick ? girls like blowjob and cunnilingus ?what size of penis does it hurt ?which penis size is big for you ? what was your impression when you first saw a man 's penis ? what was the impression when you first saw porn ?did it hurt you when you lost your virginity?what is the difference between sex during pregnancy?

[@HitmanAgent-qb4pd]

Development and Anamolies please

[@hebatalrhmanalsadeg9715]

ياليتك مع فريق المسلمين
شكرا جزيلاً
Thank u doctor for the wonderful lecture❤️❤️❤️❤️

[@dikshadiksha5659]

A teacher never a Muslim Christian or a Hindu he is teacher for all

[@jivaramchaudhary5064]

Good

[@cristinaramos4192]

KC ako pot NASA herbal medicine before SA napag aralan ko LPO ang mamaga ay Yung ugat Kaya nahirap good magerect
But to may grand son nahirap Siya umihi at namaga Yung part Ng testing Niya KC Hindi man po Siya tuli Hindi paring normal ang ganon help wht we should

[@dr.wajahatokz3613]

Interesting

[@nams568]

I am waiting for you new videos for anatomy. And female genital system.

[@sarah8844]

i mean it's amazing........

[@mohammadraza6058]

Insahlla
Alizas darfit
Ho janas

[@0MARES]

I wanna learn how could make this video .. any program ..

[@TaimTalksMed]

I might make a video on that in the future 😊 But for my videos I use Biorender and Complete anatomy for visuals. Add everything to PowerPoint and record/edit in Camtasia. Hope it helps!

[@0MARES]

@@TaimTalksMed u r great keep working .. (from cairo univ)

[@shahzarakram8128]

🙌🙌🙌

[@DawoodRodhan]

How Can Enlarge the male ?

[@davidnnadi9728]

How about the tunica vaginalis

[@cristinaramos4192]

Hindi pakasi Siya pwde uminon Ng coffee ganoderma