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Exotropia Surgery Plan

Angle BLRc Plus MRs Plus BMRs or→ BMRs or→ LRc MRs
15 4 mm - - or→ 3 mm or→ 4 mm 3 mm
20 5 mm - - or→ 4 mm or→ 5 mm 4 mm
25 6 mm - - or→ 5 mm or→ 6 mm 5 mm
30 7 mm - - or→ 6 mm or→ 7 mm 6 mm
35 7.5 mm - - or→ 6.5 mm or→ 8 mm 6 mm
40 8 mm - - - - - - -
45 8.5 mm - - - - - - -
50 7 mm 5 mm - - - - - -
55 7 mm 6 mm - - - - - -
60 7 mm - 4 mm - - - - -
65 7 mm - 5 mm - - - - -
70 7 mm - 6 mm - - - - -
80 7 mm - 7 mm - - - - -

BLRc= Bilateral lateral rectus recessions
LRc= Lateral rectus recession
MRs= Medial rectus resection BMRs= Bilateral medial rectus resection