Single Muscle Recession for Strabismus (Coats and Olitsky)

For Esotropia

Angle Δ MR Recession
10 5 mm
15 5.5 mm
20 6 mm
25 6.5 mm

For Exotropia

Angle Δ LR Recession
15 7 mm
20 8 mm
25 9 mm

Strabismus Surgery and its Complications. David K. Coats and Scott E. Olitsky, Springer 2007. Chapter 4 p 38

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