Table 1.

 Clinical characteristics of 42 consecutive patients from two centres

Study No	Age	Sex	Eye	No of previous surgeries	Nature of previous retinal surgery		Macula status	Quadrants of RD	PVR	Initial VA	Final VA
1	80	F	R	1	Macular relocation + phacoemulsification		on	1	no	1.6	1.6
2	54	M	R				off	4	C-P3	2.4	0.78
3	25	M	R	2	Cryo/buckle, PPV/SiO		off	2	no	0.48	0.3
4	63	M	R	1	PPV/SiO		on	2	C-A2	1	0.78
5	58	M	L	1	PPV/gas		off	3	no	1	1.2
6	76	F	L				off	1	C-P1	1.12	0.32
7	65	F	L	1	Cryo/buckle		off	3	C-P1	1.3	0.78
8	80	F	R				off	2	C-P2	2.1	0.78
9	57	F	R				off	3	no	1.12	1.2
10	83	F	R				off	3	C-P2	2.1	0.3
11	39	M	L				off	2	no	0.78	0.16
12	71	F	R				off	2	C-P1	2.4	0.3
13	83	F	R				off	4	no	2.4	deceased
14	80	F	L	1	PPV/SiO		on	2	C-A3	0.78	0.78
15	61	M	L	2	PPV/SiO, ROO		on	2	C-A2	0.78	0.6
16	51	F	R	1	PPV/SiO		on	2	C-P1	1.2	0.78
17	57	M	R	3	Cryo/buckle, PPV/gas, PPV/SiO		on	1	C-P2	1	1
18	53	M	R	1	Cryo/buckle		off	3	C-P1	1	0.78
19	50	F	L	2	Cryo/buckle × 2		off	3	PVR B	1	2.4
20	79	M	R				off	2	C-P1	2.1	2.4
21	73	F	R	1	PPV/SiO		off	3	no	1.2	1
22	33	F	R	1	Cryo/buckle		off	3	C-P2	0.78	0.3
23	42	M	R				off	4	C-A2	2.4	1
24	27	F	L				off	3	C-A4	1.3	1.3
25	56	M	R				off	4	PVR A	1	0.32
26	64	M	R				off	4	C-P1	1.2	0.78
27	63	M	L				off	3	no	0.78	0.48
28	63	M	L				off	2	PVR B	1	0.6
29	32	F	R	1	PPV/gas		on	2	no	0.48	0.6
30	39	F	L	1	Cryo/buckle		on	2	no	0.16	0.6
31	47	M	L	1	Cryo/buckle		off	2	C-P2	1	1.6
32	70	M	R	2	PPV/gas, PPV/SiO		off	2	C-P1	1.2	0.6
33	51	M	R	2	PPV/gas, PPV/SiO		on	2	C-P2	1.6	2.4
34	74	M	R	1	PPV/SiO		off	4	C-A1	1.6	0.8
35	69	F	R	2	Buckle, PPV/gas		off	3	C-P2	1.6	1.6
36	66	F	L	2	Buckle, PPV/gas		off	2	C-P1	1.3	0.4
37	31	M	L	1	PPV/SiO		off	4	C-P2	1.6	0.6
38	44	F	R	2	Buckle, PPV/gas		off	2	C-P2	1.9	1.3
39	58	M	L	1	Buckle		off	4	C-A1	1.6	1
40	44	M	L	1	Buckle		off	4	C-P1	1.3	1
41	66	F	R	2	PPV/gas, PPV/SiO		off	3	C-A1	1.6	1
42	78	M	R	1	PPV/gas		off	2	C-P1	0.8	1

PPV, pars plana vitrectomy; SiO, silicone oil; Buckle, scleral buckling procedure; Cryo, cryotherapy; ROO, removal of oil.