. Author manuscript; available in PMC: 2010 Jan 1.

Published in final edited form as: Am J Ophthalmol. 2008 Oct 2;147(1):127–133.e2. doi: 10.1016/j.ajo.2008.07.029

Table 4.

Effect of Recession on Lateral Rectus Posterior Path Length

LR Recession	Pre-Op Length (mm)	Post-Op Length (mm)	Difference (mm)

Subject 9 - OD	34.5	36.5	2.0
Subject 9 - OS	31.0	35.4	4.4
Subject 10 - OD	27.5	31.0	3.5
Subject 10 - OS	30.0	32.9	2.9
Subject 11 - OD	31.8	32.6	0.8
Subject 11 - OS	30.4	32.7	2.3
Subject 12 - OD	37.8	38.8	1.0
Subject 12 - OS	36.0	38.3	2.3

Mean	32.4	34.8	2.4
SD	3.4	2.7	1.1

		Paired t-test	0.0008

Posterior Path Length is distance from orbital apex to first contact of the lateral rectus onto the globe. LR = Lateral Rectus. SD = standard deviation.