Table 1.

Tissue Weights and Total Dose in Plasma and Ocular Tissues at Time 0

	Tissue	Mean weight mg(mL) ± SEM	Tissue concentration μg/g(mL) ± SEM	Total dose (μg) ± SEM
Anterior segment	Aqueous	0.429 ± 0.066	16.80 ± 0.47	7.26 ± 0.202
	Cornea	0.122 ± 0.003	2.86 ± 0.05	0.35 ± 0.006
	Conjunctiva	0.119 ± 0.009	1.37 ± 0.41	0.076 ± 0.041
	Iris/ciliary body	0.130 ± 0.012	2.81 ± 0.42	0.36 ± 0.055
	Anterior sclera	0.285 ± 0.016	1.05 ± 0.091	0.30 ± 0.026
	Lens capsule	0.013 ± 0.002	1.41 ± 0.41	0.019 ± 0.005
	Total….	—		8.37 ± 0.34
Posterior segment	Retina	0.059 ± 0.001	1.83 ± 0.36	0.11 ± 0. 02
	Vitreous	1.90 ± 0.06	1.13 ± 0.37	2.13 ± 0.71
	Choroid/RPE	0.080 ± 0.002	1.59 ± 0.05	0.15 ± 0.02
	Posterior sclera	0.252 ± 0.011	0.64 ± 0.16	0.16 ± 0.04
	Total….	—		2.55 ± 0.79
Plasma		379.0	0.00470 ± 0.00073	1.78 ± 0.28
Total ketorolac	Anterior+posterior	+ Plasma =		12.70 ± 1.41

SEM, standard error of the mean.