Maddox Rod - Crossed and Uncrossed diplopia - with Dr.Rajarathna

#MaddoxRod - Crossed and Uncrossed #diplopia
The concepts needed for tackling questions
Clinical scenario: A patient with left exophoria. Maddox rod is placed oriented horizontally in front of the right eye.
Happy learning with me #DrRajarathna! :)

[@PCRCRP]

Right side - vertical Line
Lt side - Circular Spot. But not overlapped.

[@kalyandas4637]

As the maddox rod is placed in front of the left eye and the left eye is having exophoria (divergent and crossed diplopia) so the vertical line seen by the left eye will be placed right and the point source seen by the right eye will be placed to left horizontally in a same plane

[@mansigupta1818]

Right

[@Acha698]

@@mansigupta1818 means it only depends on exo or eso and where rod is placed not on side of eye having squint
As mam placed in the different eye orientation changed

[@shafeeqmohammed99]

That was so crisp nd clear...i was banging my head to understand the concept of maddox rod test...now its clear....thank u so much....👍💯🔥

[@tanvigoel3385]

Amazing, ma'am! Thank you so much!
Left dot, right vertical

[@mr.v6775]

thank you maam.you teach in so nice way even a child will grasp the concept..

[@anujshekhawat8037]

After watching may videos......Can surely say that it was the best explanation on Maddox rod test....Like it can't be better than this....🙌🙌

[@shradhakonin1099]

Thank you ma’am. Clearly understood the concept.

[@harithaviswan7175]

Thank you so much mam, I got to know about your video from Marrow, but since few months app isn't supported in my phone. Thanks for this channel ❤ you explain things so well, I am 3rd yr mbbs student, hv my ophthal exam day after tomorrow.

[@nurfadhilah3940]

Wow mdm super explanation! I finally understand and remember

[@oshinarora3085]

Thank you ma'am! It was wonderfully explained. 😊

[@SurajKumar-zc9yj]

Thank you ma'am for this wonderful concept 😄

[@mohitgandhi1051]

Thank you ma'am!
vertical line on right , dot on left.

[@s.u.k.k.u8765]

Thanku for the video ma'am...uh make this understand very nicely and clearly...

[@narendermiryala7574]

Lt - spot
Rt- streak
Draw back of Maddox rod test is
doesn't know which eye effected
Just we know crossed or uncrossed and horizontal or vertical

[@mdsafi6906]

Excellent explanation ma’am!!!

[@doctorstheory]

Thank you mam. Crystal clear explanation.

[@abidrasheed6196]

This was quite helpful...thanku 🙌

[@mainakroy1133]

Rt:- straight vertical line
Lt:- circular spot
No overlapping and image seen by left eye is crossed to the left becoz it is left exo

[@satyavirrathee6170]

Nice video way of presentation is extraordinary
Thanks Mam

[@whoareyou091]

I am optometrist course in 2nd yr i understand ur tipics clearly thnx mamm

[@srinjoydas8433]

Left eye- point source....
Right eye- vertical line.... thank you maam

[@harigopal522]

Excellent explanation mam thank you

[@pranayteja4213]

Tq madam crystal clear concept

[@Anonymous-vj4dv]

mam, u r just amazing . I just understood it

[@saimadoc]

love u really.... its so easy to understand. ..

[@teeeaaaa2355]

Totally understand,thanks

[@priyankanaidu3671]

Very nice explanation Mam!

[@Dranimesh]

Right eye - vertical streak
Left eye. - Circular spot
Super mam 😇

[@darktower7252]

Thank you.

[@anumchauhan5780]

Thank u mam u made it too easy

[@salonigupta5862]

Right vertical line , left circular loght spot.

[@sahilkothawade7366]

Thank you ma'am😊

[@snehanathsubash6313]

Thank you so much ma'am❤😊

[@bharathrkumar6042]

Rt side vertical line.
Lt side circular source of light.

[@davebracamonte7581]

Thanks so much

[@drakashkumargupta3001]

Thank you ma'am...

[@geethanjalisundaram2541]

awesome video mam

[@srinivasdasari6598]

Now I got understood thankkyou madam…….vanakkam😊

[@EyeMentorDrRajarathna]

Wonderful, Srinivas 😊👍

[@GujjuDoctor]

thank you so much mam ❤️

[@swethaganapathysundar8867]

Right side streak with left side point source of ligh ,separated from each other

[@rameesnazar3350]

good explanation

[@SG-so1ph]

thanks a lot

[@parthgupta9226]

Vertical streak on right side and circular spot on left

[@ranjitkumarpatra9329]

Maam really helpfull....

[@boadiprince7058]

Vertical streak will be seen on the right and the spot of light on the left .

[@Doctor_Trader]

When maddox rod holded horizontally why do we see vertical streak of lines.

[@sarveshramanathan3793]

Right vertical line and left dot

[@gayathri194]

Ma'am why r they in horizontal plane n why not dot and streak one above the other? and in what conditions do we see such..

[@joannasatyaj5370]

When Maddox rod is placed horizontally on left eye the patient sees
Rt. Eye : Vertical red line
Lt. Eye: Point of light

[@tanyagoyal6812]

Thank u so much mam..
RT side streak n left side spot..
Mam what will happen in hypophoria n hypermetropia

[@goodvibesnerd3228]

Thank you maam

[@anurooppatra2890]

Circular spot on the right as the patient will be fixing with the right and Maddox rod will act as a cover manifesting left exophoria

[@deepakkabilan]

Nice one mam

[@Mr_humerus462]

Thank you maam🙏

[@ishratjahanshamsi4557]

Thank you 😊 Mam

[@ddeepikadeepika7787]

Rt-vertical line, Lt side - dot

[@ruhandeb7709]

Right side vertical line and in the left side circular light source 😇

[@swethaputhiyottil5539]

Tysm ma'am

[@sunilnokhwal5989]

Left side circular and right side vertical lines

[@pranayteja4213]

Right vertical line left dot

[@AGENT-yb1sj]

Super mam

[@akshitaarora0823]

What type of diplopia(crossed or uncrossed) occur in hyperphoria and hypophoria?

[@sweettooth9680]

Tysm mam😊

[@nagendraprasad9112]

Tq so much mam

[@vijivelusamy3102]

Vertical line on the right side and circle spot on the left side

[@akhandsingh4067]

Vertical streak on right and point on left

[@medicogirl1783]

Left exophoria means exophoria of left eye.. so how does keeping in front of right eye show separate line and dot?

[@wa6369]

RT eye-vertical streak
Left eye-circular spot

[@shitalvaghasiya7112]

Thanks mam

[@mdarshadreza6605]

Very well explained ✌️ Thanks Ma'am

[@EyeMentorDrRajarathna]

You are welcome beta :) Inshallah 😇

[@paramitasaha5267]

Thank you ma'am. But the answer of this type of question won't change whether it is squint in ryt eye or squint of left eye, is n't it ma'am?

[@mahparahjabeen1406]

Horizontal placement of maddox rod on left eye in case of left exo streak will be seen by right eye and spot of light by left eye indicating crossed diplopia

[@EyeMentorDrRajarathna]

Perfect😊👌

[@vishnurajupillai]

Left eye circular and right and vertical separated

[@optomsac7524]

Thank u so much ma'am

[@EyeMentorDrRajarathna]

You are welcome :)

[@ponmudi4232]

Left vertical right circular spot

[@bitanmandal977]

Madam, in case of esotropia, there is always cross image formation, therefore , the what left eye sees will be formed on the right to what right eye sees.
As , the Maddox rod is horizontal in front of the left eye, therefore the vertical streak of line it produces will form on the right(because of crossing) separated horizontally from the spot which will be formed on the left(pov- the patient)
I'd love to be corrected if wrong, Madam.
However, Thank You so much Madam for the lesson Madam, I'll try to remember it always, it was made so simple and yet so enchanting. 😊🙏

[@EyeMentorDrRajarathna]

Esotropia produces uncrossed diplopia.

[@bitanmandal977]

@@EyeMentorDrRajarathna Madam, should it be Esophoria if the rest of the answer is unchanged and correct?

[@dr.sanjananashine7080]

As it is left exo and Maddox rod is kept in front of left eye, pt will see a steak of light from right eye and a circular spot from left :)

[@srishtim1567]

Ma'am could u please make a video on Worth's for dot test. It seems like a nightmare.

[@miabhai8344]

is tomography and keratometry is important for optometrist

[@aishanikhat6824]

Rt vertical
Left circular

[@drsandratoney4089]

Right vertical and left spot

[@mahfoozalam417]

Vertical line on the right and spot on the left

[@chayanrajak5646]

I also think so

[@tanishahanda66]

Can anyone explain this for hypo and hyper tropia/phoria ??

[@Deepa0309]

Mam please make a class on why crossed and uncrossed.

[@shenba810]

Mam tunnel vision seen in glaucoma ???

[@SATS340]

Right side vertical
Left side circular ..

[@Stepup.08]

How it is cured mam? Plz help mam. I am facing proptosis along with diplopia

[@arteestore]

Left circular or spot and right streak

[@anushkachhabra9746]

Mam it will be vertical red line with bright spot left to it

[@MSEB_AE_JE]

Ma'am do shingles and diplopia is related to each other ?

[@wa6369]

Rt eye vertical streak of light
Left eye spot

[@vijivelusamy3102]

How will I know which eye is affected?

[@sakshibansal1540]

Right side - vertical streak of light
Left side - spot of light

[@dhineshkumaar6542]

Above is circular spot
Below is vertical line

[@chitradewangan6046]

Maam can u plz help me to know the other name for maddox rod or complete name for maddox rod , I m unable to find it anywhere....

[@bhagyashreepr41]

thnk u mam

[@drnitupandeyvlogs793]

Wow mam

[@manofsteel5660]

Right side vertical line
Left side circular source
Non overlapping images

[@000vishakha]

Vertical line on right of dot.

[@DrUtsab]

Right side vertical line
Left side dot..