Ophthalmology - Retinoscopy (Part 1/2)

[@christianmckinney6136]

Did not know that Tom Cruise was an eye doctor but excellent video all around!

[@cherylchapman4108]

a mix between Tom Cruise and Jason Bateman :)

[@taibatahir9704]

O was thinking same

[@luna.kashyap1313]

😂👍

[@fascinatinghumanbody9810]

O my God...whr r u..ur students are reallly blessed to hav u!!

[@optometrygoals5877]

Watch our retinscopy and other optometry related videos for more informat.

[@chariswalton9635]

Thank you SO much for this video! I’m a COA working towards my COT & this was incredibly helpful!

[@Ottehgstar]

2 hours reading my college notes and it's all nonsense. 2 minutes watching this video and it's all seeming so obvious.

[@optometrygoals5877]

Watch our retinscopy and other optometry related videos for more informat.

[@milisharma920]

this video was so helpful & the way he preferred to do multiple examples w negative & positive power values was so helpful in clearing any doubts about the subtraction that may have been!

[@srinivas3241]

Dr. Tim Root Ur lectures are best and easy way to Understand in Ophthal.

[@riverremis69]

I’m currently a first year in optometry school, & were using gill strand eye. Y professors, tho they’re sweet, confused me so much. Thank you for clarifying the confusion of this simple skill

[@launchbreak]

I can say that as a med student, I find this lecture to be very good! Thank you a lot!

[@ohfifi]

Awesome! My lecturer just had all words and expected us to visualize but the whole lecture was a disaster cos I didn't really understand what is happening. This video is very concise and understandable! Thanks for the images and video

[@echafaud]

Thank you Mr. Cruise. A very nice video and a very thorough explanation. I just wanted to say I'm happy you developed such a passionate interest for an actual science like medicine. I was sure that little affair with the scientologists' church was just a passing fancy. Good for you.

[@Dashulkin]

Thank you so much for your work! You are a superb educator! From an Optometrist

[@jaykumarpresswala5621]

It was best video i hv seen,straight to the point and explained very well Thank u very much

[@RaneemSab]

There's no better illustrating video than that... excellent 👏

[@int3rc3pter]

very helpful video thank you soo much.3hr lecture i left confused and not very optimistic for my test .. now i understand and feel a little more confident with how this works.

[@kerenjimenez4077]

Wowww great video I’m a future optometry student and the eye doctor I’m working with let us play with the retinoscope and this video really explained the details very well

[@annegreen90]

U ARE GIFTED WITH GREAT TEACHING SKILLS!! Made a medico's life so much easier!! Thank u!! :)

[@50rollnorahul96]

Mam,what are u doing now??

[@TimRoot-dotcom]

@fofocientos Agreed ... but I would argue that your description is the same thing as described in this video. It's ALWAYS about vergence of light ... whether we are describing converging light (as in this lecture) or coupled optical systems (like you are describing). I prefer the simpler explanation, and try to avoid discussing real/inverted images, far points, and terms like puntum remotum because they don't help someone learn retinoscopy. Appreciate the input.

[@nehapatel8059]

Thank you so much for this video … I am a medical student and could never understand retinoscopy untill now.

[@dr.thomascasey8246]

WELL DONE DR. .....YOUR BRIGHT & YOUR BRIEF --- TOM CASEY O.D.

[@2mbilal]

@MarkDavidKnight for a 66 cm working distance its subtract 1.50 DS (1/66cm =1/0.66m=1.50)

[@RahulKumar-s1x2x]

Thanks sir ❤❤❤

[@mar7956]

all make sense !! like your videos

[@mchow1955]

This is the best learning tool I have had to learn retinoscopy. Thank you very very much for making this so readily available.

[@fkeopfkeop]

To get comfortable in retinoscopy you'll need to do it everyday in about 7 years.

[@keshav5651]

The best explanation by far !! Thank you so much .

[@studdaegang7972]

I was so confused when I read my textbook. You made it seem like a cakewalk. WOW

[@ollur2257]

Thank you so much Doctor for sharing your knowledge..... You have very good skills at teaching....... Greetings from Algeria

[@n.mahmoud3937]

You are really an excellent professor... All of your lectures are amazing

[@n.mahmoud3937]

Do you have any phacoemulsification trainig courses.. if you have ,inform us .. i will enjoy joining you dear prof.

[@sahelisarkar4516]

Please share a vdo of how to find the cyl axis

[@Samraaa5]

Beautifuly explained👍👍

[@ajnasalic.p5359]

That was an awesome presentation. I was really confused with this instrument .U had made it very easy ..thanks a lot

[@hernaldoamador07]

Excelente video para entender como se hace una retinoscopía.

[@emilybodkin7927]

Thank you so much for these videos im finally understanding this skill was so frustrated before viewing thank you so much for ur wonderful videos!!!

[@dipmishakumari9718]

Thank you so much Dr sharing for this video very simple to understand how can do retinoscopy

[@principal53]

Excellent, always wanted to know how it was measured. Thanks a lot

[@optometrygoals5877]

Watch our retinscopy and other optometry related videos for more informat.

[@otissumnerbrown]

What a wonderful presentation. I am an "Engineer" and I always wondered how this was done -- EXACTLY. Thanks, Otis

[@pahadiexploreruk1235]

Sir i have problem with neutralise the cylindrical power.. Speacilly when it is oblique.. Please give a trick for it.

[@optometrygoals5877]

We explain about hw to neutralize cyl. Oblique axis watch our retinoscopy part 2 video for more info.

[@basmahelal6649]

very good explanation with the animation... Good job Dr

[@michaelehailu1840]

excellent lectures & easy to understand

[@YourEyeDocAimy]

u said in the video that optometrists do it differently. may I know what do they actually do differently? I'm just curious to know the difference between both the doc n optometrist's practice in retino

[@emehdoris8882]

Thank you very much for this video I can’t believe I ve been wasting my time trying to understand my textbooks 😫😫

[@lalitakumari453]

Thank you so much sir for making easy to understanding retinoscopy👌👌

[@harithaviswan7175]

Excellent presentation

[@akash_sky384]

Your videos are very helpful, interesting, and your teaching style is awesome. I Love your videos keep making, always waiting for your videos

[@shakebaamiri7531]

Please make a video about astigmatism. Thanks

[@cristobalmoctezuma3818]

Hi! one question, how should the light be ? thin or thick? thanks!

[@sixrodas]

This is an awesome lecture, but how does it change when you don't have positive cylinders? I'm studying Ophthalmology in Guatemala and here we only prescribe lens with negative cylinders. Thank you very much for the lecture, I've found all lectures very useful. Keep making learning fun.

[@otissumnerbrown]

A real problem with children is that you must have the child "look in the distance". If the child looks close (accommodation for 20 inches) you will get a measurement that is 2 diopters more plus than in should be. With adults you can instruct them to "look in the distance", and that will provide an accurate measurement.

[@RendaniNetshirungulu]

You have simplified it for me👌🏿👌🏿

[@AudiosHe]

Could you explain some examples of negative cylinder power? There is no example for that in your videos (1or 2). Please reply or record and upload a new video ! Thanks in advance

[@mujeebmoheb4409]

Dear tim root! I have confusion in this topic, As i know when we want to neutralize a plus power spectacle we put a minus on it and vise versa so in retinoscopey it is something different when we find a with motion we put plus power to neutralize...? 🤔

[@Fernando-jz1zi]

Thanks for this video, really useful. I'd like to make a cardboard model just like yours. Could you please tell how you did it?

[@anashwarajacob6615]

I have a doubt though, why is with movement seen even with emmetropia? I understood it with hypermetropia.

[@amandawen4158]

love you so much!!! Great lectures ever! Waiting for your new lectures!

[@mahfa7513]

thanks for this video very helpfull I was very confuse how can use it . Thanks god bless you

[@iamsanjaysaini]

Dear sir, can you please tell which type of retinoscope using in this video

[@Market17]

great video... I have just one question... Can I use an ophtalmoscope instead of retinoscope? What's the difference between ophtalmoscope and retinoscope?

[@Market17]

thanks, now I understand :)

[@mikexue5104]

thanks very much

[@MarkDavidKnight]

Hi Dr. Thanks for the lectures, but isn't working distance 2.50 and not 1.50? Thanks Dr

[@calm1423]

Thanks for the upload Gratitude from India🙏🏻🙏🏻

[@tazuddinnoor8286]

RETINOSCOPY ALAT PERIKSAAN MATA YANG HANDAL & PROFESIONAL

[@teachnolo2254]

Thank you so much ❤️ it helped me a lot

[@harshadkadam949]

Good afternoon sir ,I have a question , why minus working distance for example 1.50,2.00,1.75 into retinoscopy

[@drckie6326]

If you begin with ''with'' motion, the patient is gonna try to accommodate and it will false the results.But if you begin with ''against motion'' than the patient won't accommodate and it's going to be more precise.

[@ondrejpolicar6313]

That is what i thought. Can anybody explain why Dr. Root want to try with motion?

[@zacharymorreau1425]

you want to neutralise accommodation by giving atropine or other sedative eye drops. the pupile also widens making the exam easier

[@polarstar75]

Pretty Refreshing...and to the point.. Thanks Tim :)

[@MeritCullen]

This is excellent! Such a good explanation :D

[@user879p]

what a brilliant lecture

[@tbg1199]

Excellent. Thank you very much.🤗🤗🤗🤗🤗

[@syllamalvi2752]

very informative, and easy to understand

[@joshuawilliams7602]

Would like to seek permission to borrow clips (edited down into short segments or .gif files on my end) for my website. Properly sourced and linked to this main video of course. Couldn't find any other way to appropriately ask but through this comment section...

[@TimRoot-dotcom]

That's fine as long as it's linked to original and not used in a disparaging way or in a paid product. Thanks.

[@marysims2130]

thank you very for sharing the great video.. very good job doc!

[@annieanne9086]

Love your videos! Thanks for sharing you knowledge!

[@anilkrishna7413]

Thank you so much, i was all tangled with this thing and your video helped me to clear it up just like that.

[@nandannath2338]

Thank u so so much sir ....finally i got the idea...

[@optometrygoals5877]

Watch our retinscopy and other optometry related videos for more informat.

[@manimaranveerappan7416]

Can you do explain about dry and wet retinoscopy?? In before September 10, 2019

[@MarkDavidKnight]

@dounoewhoim Actually, he said phoropter

[@gytistijunelis3653]

I think there is just one mistake, when he founds minus sphere, he should ad +1,50 in correction, not - 1,50

[@nileshgaikwad2156]

HI TIM SIR.......PLEASE ADD SOME MORE VIDEOS LOVE FROM INDIA......

[@sanjusinghsks2434]

Its v.v.very usefull. thanks sir.

[@PradeepSingh-kg1id]

i am optometrist.your video good

[@milindvrs4954]

too good you made it lot easier thank you

[@rameeshas8120]

THANK YOU DOCTOR 💟

[@AIIMSONIANSETHI]

Thanks a lot for your demo. Retinoscopy was impossible to visualize from the textbook in my final year med school .

[@uthmanuthmanuthmanuthman9397]

u are vera level sir..

[@dounoewhoim]

00:39 what is that word? throtter / feropter??? can anyone help, thanks!

[@ali-razahassam4676]

King Crk phoropter

[@mikexue5104]

wow!!!!! thank you very much! i am also confusion on this word!

[@dellachow3124]

so good 👍

[@mercadotecnico]

Thanks a lot for a wonderful xplanation.

[@sanpras1647]

VERY HELPFUL

[@د.أحمد-ش1ج]

thank you so much doctor 💜

[@zahraaalmuhanna9309]

زين افتهمت عليه🤐💔😅

[@د.أحمد-ش1ج]

@@zahraaalmuhanna9309 نعم فهمت عليه

[@zahraaalmuhanna9309]

حلوو اني دخت و نمت 😁😁

[@د.أحمد-ش1ج]

@@zahraaalmuhanna9309 😂💔

[@abans5353]

Great video!!!

[@wiseguyli]

Really nice video, Thanks!

[@AnatoliyShevchyk]

Thank you. It is very cool video) I almost understood the retinoscopy)

[@duaakhaldun1920]

Thank you so much doctor 😍😍

[@preyabhujel7022]

Very useful 👋 thank you so much

[@TaniyaMiladeth]

very helpful ,thanks lot

[@vibhorgarg6314]

wow it was amazing !!! I was wondering the whole time why it moves with or against or stays neutral in different conditions

[@القلمالمقدس]

Dear mr I'm want to take your video and make a caption in Arabic I wish you accept With my best wishes for a good future Mr. Ahmed Riyad

[@nadiamahnegar270]

nice explain

[@muahmedvlogs]

Thx from Bangladesh

[@MrJIJO7]

That's awesome.. 👌🏻

[@DebRipAdams]

Wonderful! Thank you!