Table 1 Progress best corrected visual acuity (BCVA), spherical and cylindrical refraction, spherical equivalent refraction (SER), total change in SER, preoperative and postoperative Hertel's exophthalmometry (HE), and change in axial length for cases of progressive TED requiring orbital decompression.

Case	Eye	Time to follow up	BCVA	Spherical refraction (D)	Cylindrical refraction (D)	SER (D)	Total change in SER	Preop HE (mm)	Postop HE (mm)	Change in axial length (mm)
1	L	7.25 months preop	6/5	0.00	0.00	0.00
		3.25 months preop	6/9 −3	+1.25	+0.50×30°	+1.50
		3 months preop	6/9	+1.75	+0.50×30°	+2.00
		1.5 months preop	6/9	+2.00	+0.50×40°	+2.25
		3 weeks preop	6/12	+3.50	+0.50×45°	+3.75	+3.75 preop
		1 month postop	6/9	+1.00	+0.50×15°	+1.25	−2.50 postop	23	20	No data
2	R	Preoperative	6/5	0.00	+0.50×154°	+0.25
		2 weeks postop	6/6	−2.25	+0.50×90°	−2.00	−2.25 postop	28	22	No data
3	L	Immediate preop	6/6 −1	−1.50	+0.50×180°	−1.25
		2.25 months postop	6/6 −2	−3.00	+1.00×64°	−2.50	−1.25 postop	24	21	+0.39
4	R	1 month preop	6/18	+1.25	+0.25×60°	+1.375
		9 months postop	6/6	−0.25	+0.50×45°	0.00	−1.375 postop	23	18	+0.47
	L	1 month preop	6/9	+1.00	+0.25×160°	+1.125
		9 months postop	6/6	−0.25	+0.75×85°	+0.125	−1.00 postop	22	18	+0.42
5	L	6 weeks preop	6/6	+1.50	+0.50×180°	+1.75
		1 month postop	6/6	−1.00	+0.50×180°	−0.75	−2.50 postop	No data	No data	No data