MUSCLE RECESS RESECT CALCULATOR
15 PD ----- MEDIAL RECTUS RECESSION 3 mm , lateral rectus resection 4 mm.
20 PD ----- medical rectus recession 3 mm, and lateral rectus resection 5 mm .
25 PD----- medical rectus recession 4 mm, and lateral rectus resection 5 mm .
30 PD ---- medical rectus recession 5 mm, and lateral rectus resection 6 mm .
35 PD----- medical rectus recession 5 mm, and lateral rectus resection 7 mm .
40 PD----- medical rectus recession 6 mm, and lateral rectus resection 7 mm .
45 PD----- medical rectus recession 6 mm, and lateral rectus resection 8 mm .
15 PD ------- bilateral medial rectus recession 3 mm .
20 PD ------- bilateral medial rectus recession 4 mm .
25 PD ------- bilateral medial rectus recession 4.5 mm .
30 PD ------- bilateral medial rectus recession 5 mm.
35 PD ------- bilateral medial rectus recession 5.5 mm.
40 PD ------- bilateral medial rectus recession 6 mm .
45 PD ------- bilateral medial rectus recession 6.5 mm .
50 PD ------- bilateral medial rectus recession 7 mm.
----------------------------------------------------------
3 muscle surgery :
55 PD ------- bilateral medial rectus recession 5 mm and 5mm lateral rectus resection .
55 PD ------- bilateral medial rectus recession 5 mm and 6 mm lateral rectus resection .
60 PD ------- bilateral medial rectus recession 5 mm and 7 mm lateral rectus resection .
15 PD -------- bilateral lateral rectus resection 3 mm.
20 PD --------- bilateral lateral rectus resection 4 mm.
25 PD --------- bilateral lateral rectus resection 5 mm.
30 PD --------- bilateral lateral rectus resection 6 mm.
35 PD --------- bilateral lateral rectus resection 6.5 mm.
40 PD --------- bilateral lateral rectus resection 7 mm.
45 PD --------- bilateral lateral rectus resection 7.5 mm.
15 PD Exotropia m Bilateral lateral rectus recession of 4 mm.
20 PD Exotropia m Bilateral lateral rectus recession of 5 mm.
25 PD Exotropia m Bilateral lateral rectus recession of 6 mm.
30 PD Exotropia m Bilateral lateral rectus recession of 7 mm.
35 PD Exotropia m Bilateral lateral rectus recession of 7.5 mm.
40 PD Exotropia m Bilateral lateral rectus recession of 8 mm.
45 PD Exotropia m Bilateral lateral rectus recession of 9 mm.
50 PD Exotropia m Bilateral lateral rectus recession of 10 mm.
15 PD ----- lateral rectus recession 4 mm with ipsilateral medial rectus resection of 3 mm.
20 PD ----- lateral rectus recession 5 mm with ipsilateral medial rectus resection of 3 mm .
25 PD ----- lateral rectus recession 5 mm with ipsilateral medial rectus resection of 4 mm .
30 PD ----- lateral rectus recession 6 mm with ipsilateral medial rectus resection of 4 mm .
35 PD ----- lateral rectus recession 6 mm with ipsilateral medial rectus resection of 5 mm .
---------------------------------------
40 PD ----- lateral rectus recession 4 mm with ipsilateral medial rectus resection of 3 mm , with contralateral lateral rectus recession 5mm .
45 PD ----- lateral rectus recession 5 mm with ipsilateral medial rectus resection of 3 mm , with contralateral lateral rectus recession 5mm .
50 PD ----- lateral rectus recession 5 mm with ipsilateral medial rectus resection of 4 mm , with contralateral lateral rectus recession 5mm .
55 PD ----- lateral rectus recession 6 mm with ipsilateral medial rectus resection of 4 mm , with contralateral lateral rectus recession 5mm .
60 PD ----- lateral rectus recession 6 mm with ipsilateral medial rectus resection of 5 mm , with contralateral lateral rectus recession 5mm .
same as previous for the 0 to 35
--------------------------------------------
40 PD ---------- lateral rectus recession 7 mm and ipsilateral medial rectus resection 5 mm .
45 PD ---------- lateral rectus recession 8 mm and ipsilateral medial rectus resection 5 mm .
50 PD ---------- lateral rectus recession 8 mm and ipsilateral medial rectus resection 6 mm.
55 PD ---------- lateral rectus recession 9 mm and ipsilateral medial rectus resection 6 mm .
60 PD ---------- lateral rectus recession 10 mm and ipsilateral medial rectus resection 6 mm .
15 PD ------- bilateral medial rectus resection 3 mm .
20 PD ------- bilateral medial rectus resection 4 mm .
25 PD ------- bilateral medial rectus resection 4.5 mm .
30 PD ------- bilateral medial rectus resection 5 mm .
35 PD ------- bilateral medial rectus resection 5.5 mm.
inferior rectus recession 3 mm per dioptor.
Or
superior rectus recession of 2 mm per dioptor.
right head turn, 20 PD:
right medial rectus recession 5mm with
right lateral rectus recession 8 mm with
left medial rectus recession 6 mm with
left lateral rectus recession 7 mm.
right head turn, 30 PD :
right medial rectus recession 6 mm with
right lateral rectus recession 9.5 mm with
left medial rectus recession 7 mm with
left lateral rectus recession 8.5 mm .
right head turn, 45 PD :
right medial rectus recession 7 mm with
right lateral rectus recession 11 mm with
left medial rectus recession 8.5 mm with
left lateral rectus recession 10 mm .
right head turn, 50 PD :
right medial rectus recession 8 mm with
right lateral rectus recession 12.5 mm with
left medial rectus recession 9.5 mm with
left lateral rectus recession 11 mm .
-----------------------------------------------------------
left head turn, 20 PD :
left medial rectus recession 5 mm with
left lateral rectus recession 8 mm with
right medial rectus recession 6 mm with
right lateral rectus recession 7 mm .
Left head turn, 30 PD :
left medial rectus recession 6 mm with
left lateral rectus recession 9.5 mm with
right medial rectus recession 7 mm with
right lateral rectus recession 8.5 mm .
left head turn, 45 PD :
left medial rectus recession 7 mm with
left lateral rectus recession 11 mm with
right medial rectus recession 8.5 mm with
right lateral rectus recession 10 mm .
left head turn, 50 PD :
left medial rectus recession 8 mm with
left lateral rectus recession 12.5 mm with
right medial rectus recession 9.5 mm with
right lateral rectus recession 11 mm .
20 PD ------------ bilateral inferior rectus recession 5 mm and bilateral superior rectus resection 7 mm .
30 PD ------------ bilateral inferior rectus recession 6 mm and bilateral superior rectus resection 8 mm .
40 PD ------------ bilateral inferior rectus recession 6 mm and bilateral superior rectus resection 10 mm .
with inferior oblique over action :
recession of the inferior oblique 5mm with anteriorization to the inferior rectus position.
without inferior oblique over action :
superior rectus recession 7-10 mm .