Functional and morphological results of treatment of macula-on and macula-off rhegmatogenous retinal detachment with pars plana vitrectomy and sulfur hexafluoride gas tamponade

Table 1 Summary of papers describing metamorphopsia after surgery due to rhegmatogenous retinal detachment (RRD)

Authors of publication, year	Number of eyes	Rhematogenous retinal detachment		Type of surgery	Observation time (months)	Metamorphopsia assessment			Abnormalities in optical coherence tomography
Authors of publication, year	Number of eyes	macula-on	macula-off	Type of surgery	Observation time (months)	Method	macula-on	macula-off	Abnormalities in optical coherence tomography
Wang et al., 2005 [14]	46	not measured	46	scleral buckling burgery	2	Amsler grid	not measured	67%	64%
Okamoto et al., 2014 [15]	129	69	60	scleral buckling or vitrectomy	12	M-charts	13%	68%	39%
Murakami et al., 2018 [16]	47	17	30	pars plana vitrectomy	12	M-charts	35%	70%	72%
Okuda et al., 2018 [9]	40	14	26	pars plana vitrectomy	12	M-charts	21%	64%	not measured
Present study	62	28	34	pars plana vitrectomy	6	M-charts	60%	62%	47%

ISSN: 1471-2415