Exotropia Surgery 15-35Δ (W. Scott)

(From William E. Scott MD)

Two Muscles

AngleBLRcor→LRcMRs
15 4 mm or→ 4 mm 3 mm
20 5 mm or→ 5 mm 4 mm
25 6 mm or→ 6 mm 5 mm
30 7 mm or→ 7 mm 6 mm
35 8 mm or→ 8 mm 6 mm

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