068. Canal Wall UP & Canal Wall DOWN Mastoidectomy
Mastoidectomy, Canal wall UP and Canal wall Down Procedures.
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This class on Canal wall UP and Canal wall Down mastoid exploration
gives you idea on terms POSTERIOR CANAL WALL; SPINE OF HENLE; MACEWEN'S TRIANGLE; RIDGE; BRIDGE etc. Various types of
mastoidectomies are classified and listed under canal wall up and down procedures.
Share this video with a friend: • 068. Canal Wall UP & C...
Watch next- Mastoid antrum and air cells; Anatomy, • 008. Mastoid antrum an...
Recommended Playlist - Boundaries and Contents of Middle Ear, • 004. Boundaries of Mid...
Пікірлер: 98
excellent teaching madam. no need to read book any more. thank you so much.
@DrSujathasENTClasses
3 жыл бұрын
Good lucks
@user-qr3xw8tq7i
2 ай бұрын
❤t@@DrSujathasENTClasses
That’s the best video I have ever seen on this subject
Ma’am I am an intern and canal wall up as well as canal wall down procedures were always confusing. Your video is truly amazing! Thank you
This is Amazing! 😍
An excellent explanation, thank you.
Wow....excellent mam...best video on this topic...thankyou 🙏 mam.
Amazing Mam🤩🤩🤩 Greatful to find this video.....
I am a DNB pgt. Thankyou ma'am. The videos are beautiful and elaborate. It's helping me alot and getting me oriented towards the subject
@DrSujathasENTClasses
Жыл бұрын
good, keep studying, good lucks
Thank you mam for making it soo easy ❤
Thank you Madam. Explanation was clear and simple. 👍
Thank you so much ma’am 👏👏👏
Thankyou so much maam, even after reading and watching videos the concept was not understood. You made it really easy and crystal clear❤
Awesome teaching 🙌🙌 ma' am. Love n respect from C.G
Thankuu maam so simple and effective teaching
Thank you so much mam ...you are great mam
Nicely explained
Thank you maam ❤❤
Thank you Mam🙏
Thank you so much mam..
thanks so much .....very nice teaching by drawing..
nice lecture mam
Thank you ma'am for the nice teaching. Appreciating the effort you are taking to teach us. Expecting more classes from you.
@DrSujathasENTClasses
3 жыл бұрын
🙏✌
Thank you so much mam.. very nice teaching ❤❤
U r excellent teacher,god bless you mam😊
A Big fan of your classes!!! Thank you so much ma'am ❤
@DrSujathasENTClasses
2 жыл бұрын
😎🙏🌹
True mam... Ear surgeries used to feel very difficult.. Thanks for explaining in detail..
All the way from Nigeria... thank you so so so much
@DrSujathasENTClasses
2 жыл бұрын
my special thanks😎🌹
Thankyou Ma'am
Thank you mam
Wow very nicely explained mam... Wished I had seen these videos previously my concept s would have been cleared
@DrSujathasENTClasses
3 жыл бұрын
😀😎💐
Thank you so much madam.... You've made Otorhinolaryngology easy as 2+3=5 .....
nice mam
Thanku mam
Best
Very good classes mam.surgeries explained in a very easy way for post graduates also.. real teacher for pgs😇kindly make videos on vestibular function assesment..
@DrSujathasENTClasses
2 жыл бұрын
See this kzread.info/dash/bejne/qn-VpsOef8-3aaQ.html, .This covers some important aspects
Awesome teaching mam , no need to read text want more classes
💙Crystal clear madam thank you madam💙
Hi madam hope you remember me. Thanku for the excellent class .it's so refreshing
@DrSujathasENTClasses
2 жыл бұрын
nice to hear😀
I have been reading and watching videos and listened to class and still found this topic confusing...thank you for your straightforward approach ma'am. Drawing the diagrams as you went made it so clear.. really effective and concise teaching, you're a great educator. Ma'am, a question, after all of these surgeries, for example cortical mastoidectomy, after we drill down the bone, is the bone replaced in any way? Does it just heal with fibrous tissue/scarring? I saw in a book that mastoid air cells are coverted to a single large cavity and that confused me...does the outer shell of bone grow back? After this procedure, can you palpate mastoid process on the patient?
@DrSujathasENTClasses
2 жыл бұрын
Bone that drilled , never grows completely. there will be a cavity ,called postoperated cavity. we are not drilling mastoid process. drilling happens around mastoid antrum ,surface marking of which is Maceven's triangle.Please see my class on xrays,by which you will get an idea of cavity
@cmoneman3025
2 жыл бұрын
@@DrSujathasENTClasses thank you very much!
Thanks awesome concept, but what is the difference between mrm and radical mastoidectomy
@DrSujathasENTClasses
2 жыл бұрын
please see this for clarification : kzread.info/dash/bejne/dGyMwcRmm7jah9I.html
Ma'am your lectures are excellent and there's no doubt about that. Can you explain how the vertical part of FN is related to Posterior wall of EAC. EAC will definitely end its course when it reaches the tympanic membrane right?
@DrSujathasENTClasses
6 ай бұрын
vertical part of facial nerve is related to deep part of posterior canal wall
Good morning ma'am 🙏🏻.. thank you for such wonderful discussion.. Ma'am I have a query - Ma'am Canal wall up and intact canal wall mastidectomy both are same or different???
@DrSujathasENTClasses
2 жыл бұрын
both are same
@ABUSUFIAN-mc7un
2 жыл бұрын
@@DrSujathasENTClasses Thank you ma'am 🙏🏻
Mam pls post a video for anatomy of attic
@DrSujathasENTClasses
2 жыл бұрын
kzread.info/dash/bejne/kZaBqa2uebyac8o.html, please watch
I had mastoidectomy and they took occicles I guess it's canal wall down because of cholesteatoma Please could you tell me ... Am I completely deaf now? The choclear is working good no problem with it . I had perfect hearing before surgery and they said I'll probably be deaf .. I don't want an metal implant if they suggest it ...from your experience can they put artificial bone in my ear to connect tympanic menbrene to the choclear ??? I'm so scared that I will not be able to hear if the occicles gone ...and it's affecting my mind ..so I was thinking if they can put artificial bone in there to help hearing ?? I had surgery today Thank you for your time
@DrSujathasENTClasses
2 жыл бұрын
Hope everything went smooth. How are you in postop
@sugarcan1110
2 жыл бұрын
@@DrSujathasENTClasses thank you for asking I'm OK some pain I took bandage off and it seems they decided to go through the front of my ear instead of back of ear ..wen I woke up all he said was the occicles were eroded and took them that's all I know I have not had biopsy back but I guess they managed to get the cholesteatoma out .. I'm so sad that they took occicles.. I hope that it was not canal wall down with endoscope ..he must have clean the opacification of mastoid aircells .. They never said anything to me after surgery just so not happy ...they may have reconstructed the middle ear with implant I don't know ... I have been trying to research wat they can use I would be happy with Cadaver occicles artificial bone or stem cells therapy .. All I know is they took occicles nothing else so disappointed
@sugarcan1110
2 жыл бұрын
My hearing test was normal before operation....I guess I'm deaf now with no occicles??
@gurpreetbubby4752
5 ай бұрын
@@sugarcan1110 aapko kya problem thi
Maam, In a status post canal wall down mastoidectomy case, How do we assess whether the ridge was lowered adequately or not
@DrSujathasENTClasses
4 ай бұрын
Ridge should be in the same level as the floor of external canal wall
@apn6412
4 ай бұрын
@@DrSujathasENTClasses okay maam ,thank you so much .
And evaluation of case of vertigo
@DrSujathasENTClasses
3 жыл бұрын
Vertigo and physiology of equilibrium were already released. A total of 70 videos till now, covered anatomy and physiology of ear and anatomy of nose ,PNS and larynx. Please do watch.
Mam i had left ear MRM im having balence issue now and then can help me
@DrSujathasENTClasses
10 ай бұрын
dizziness, deafness and discharge can happen as cavity problems.
Is mastoidectomy effective in restoring a profound hearing loss in the case of chronic mastoiditis.
@DrSujathasENTClasses
3 ай бұрын
Profound hearing loss will not happen in case of only chronic mastoiditis. And mastoidectomy alone is not the treatment of profound HL
@redmartin10
3 ай бұрын
@@DrSujathasENTClasses Doctor, what is the possible medical treatment to this profound HL?
Mam i had gastritis, ibs UTI s now my ear started leaking yellow smelly fluid, could it be related my stomach infection, my report say chronic otitis media and externa
@DrSujathasENTClasses
9 ай бұрын
Both are different entities,so also treatment
@umaimauneeb
9 ай бұрын
@@DrSujathasENTClasses mam I m from hyderabad here I have shown to ENT doctor ,my ct scan say mild soft tissue noted in meso and hypo tapnum of left ear cavity and soft tissue density along bony external auditory canal. Doctor says if antibiotics don't cure it we have to do a small surgery, mam everytime I m lying down fluid blocks my ear and I feel very uncomfortable. When I m awake I keep pulling my ear to reduce fulness, plz advise me if surgery will improve my blockage and fullness.
please could you explain scutum mam
@DrSujathasENTClasses
2 жыл бұрын
scutum is a sharp bone of superior wall of bony external auditory canal which joints with lateral wall of middle ear. (Above tymapnic membrane in a way) It forms lateral boundary of attic.
इस opration के बाद दवाइयां कब तक खानी पड़ती है,
Can hearing be restored after surgery?
@DrSujathasENTClasses
4 ай бұрын
Yes
@kasunprabhasha6349
4 ай бұрын
@@DrSujathasENTClassesWhat is the likelihood of permanent hearing loss? Why do they occur?
What do u mean by lower ridge ?how do we done this?
@DrSujathasENTClasses
Жыл бұрын
see from 6.47. Bridge and ridge are part of posterior canal wall. Bridge overlies aditus ad antrum. Ridge overlies vertical part of facial canal. Ridge is lowered by drilling bone using mastoid drill
@uv_m234
Жыл бұрын
@@DrSujathasENTClasses okay mam I am going to revise it again ,,if get any confusion then i will ask ,thank you mam 💕🙂🙂🙏🙏🙏
@uv_m234
Жыл бұрын
1. So mam ridge is , overlying bony part ,lateral aspect of vertical part of facial nerve ,,,,,,I thought it's anterior aspect bony covering of facial nerve. (correct me if iam wrong) 2. Ridge extent is just. From middle ear posterior wall just lateral aspect of facial nerve ,,,or it is purely,, posterior external auditory canal ,,?????????,,,,, please solve my doubt mam
@uv_m234
Жыл бұрын
@@DrSujathasENTClasses i know mam ,,u have a very tight schedule to follow,but can u reply on my doubt,,it will be very helpful for me
@DrSujathasENTClasses
Жыл бұрын
@Uvesh correct
Explain bridge again
Skip to 13:09 if you know the Anatomy well.
Can you PLEASE teach evaluation of deaf child and physiology of equilibrium ,
@DrSujathasENTClasses
3 жыл бұрын
deaf child ok. For the other , please see the videos in this channel
Xclnt👈👈
Mam,voice quality should be improved,the sound echoes in your video
@DrSujathasENTClasses
2 жыл бұрын
dear Sarwar, As we all know, our daily workload ; clinical duties and covid related administrative duties, is on an increase. Along with this,, I am not getting assistance in editing of videos because of restrictions.. So please bear with me for the time being. I will try to make it more audible with time. But do see and study👍🍫
@sarwarhossain8106
2 жыл бұрын
@@DrSujathasENTClasses yeah i know mam,its hard to cope up with all the duties a doctor renders,btw thanks.
Thank you mam